Found 25 matching records:
Download this epitope record as JSON.
MAb ID | 4A7C6 | |
---|---|---|
HXB2 Location | Env(81-90) DNA(6465..6494) |
Env Epitope Map |
Author Location | gp120(81-90 LAI) | |
Research Contact | R. Tedder | |
Epitope |
PQEVVLVNVT
|
Epitope Alignment
|
Subtype | B | |
Ab Type | gp120 C1 | |
Neutralizing | ||
Species (Isotype) | mouse(IgG) | |
Patient | ||
Immunogen | vaccine | |
Keywords |
Vaccine type | protein |
---|---|
Vaccine component | Env |
Showing 5 of 5 notes.
Showing 6 of 6 references.
Thiriart1989 C. Thiriart, M. Francotte, J. Cohen, C. Collignon, A. Delers, S. Kummert, C. Molitor, D. Gilles, P. Roelants, F. Van Wijnendaele, M. De Wilde, and C. Bruck. Several Antigenic Determinants Exposed on the gp120 Moiety of HIV-1 gp160 Are Hidden on the Mature gp120. J. Immunol., 143:1832-1836, 1989. PubMed ID: 2476484. Show all entries for this paper.
Thali1993 M. Thali, J. P. Moore, C. Furman, M. Charles, D. D. Ho, J. Robinson, and J. Sodroski. Characterization of Conserved Human Immunodeficiency Virus Type 1 gp120 Neutralization Epitopes Exposed upon gp120-CD4 Binding. J. Virol., 67:3978-3988, 1993. Five regions are likely to contribute to the 48d and 17b discontinuous epitopes, either directly or through local conformational effects: the hydrophobic ring-like structure formed by the disulfide bond that links C3 and C4, the base of the stem-loop that contains V1 and V2, and the hydrophobic region in C2 from Arg 252 to Asp 262. Additionally changes in Glu 370, and Met 475 in C5, affected binding and neutralization. The hydrophobic character of these critical regions is consistent with the limited exposure on gp120 prior to CD4 binding. PubMed ID: 7685405. Show all entries for this paper.
Moore1993a J. P. Moore and D. D. Ho. Antibodies to discontinuous or conformationally sensitive epitopes on the gp120 glycoprotein of human immunodeficiency virus type 1 are highly prevalent in sera of infected humans. J. Virol., 67:863-875, 1993. CD4BS antibodies are prevalent in HIV-1-positive sera, while neutralizing MAbs to C4, V2, and V3 and MAbs to linear epitopes are less common. Most linear epitope MAbs in human sera are directed against the V3 region, and cross-reactive MAbs tend to be directed against discontinuous epitopes. PubMed ID: 7678308. Show all entries for this paper.
Moore1994a J. P. Moore, Q. J. Sattentau, R. Wyatt, and J. Sodroski. Probing the Structure of the Human Immunodeficiency Virus Surface Glycoprotein gp120 with a Panel of Monoclonal Antibodies. J. Virol., 68:469-484, 1994. This study compared a large number of MAbs that bind to linear epitopes of gp120, and compared binding affinities for: i) native and SDS-DDT denatured gp120, (clone BH10 of the LAI isolate expressed in CHO cells); ii) recombinant gp120 lacking the V1, V2, V3 loops; iii) a panel of 20 mer peptides; iv) a panel of gp120 mutants; and v) oligomeric versus monomeric gp120. The binding ratio of native versus denatured monomeric gp120 is included in the table in this database. These numbers should be considered with the following points in mind: a continuous epitope may be partially exposed on the surface; and a preparation of rgp120 is not homogeneous and contains fully folded, partly denatured, and some completely unfolded species, so the conformation of what is considered to be a native protein will not only reflect fully folded gp120. The authors suggest that a fivefold increase in the affinity for a MAb binding to denatured versus native gp120 indicates that the epitope is inaccessible in the native form. We also have included here information extracted from Moore et al's list of the gp120 mutations that reduced the binding of a particular MAb. In mapping of exposed regions of gp120, C2, C3, and C5 domain epitopes were found to bind preferentially to denatured gp120. V1, V2 and V3, part of C4, and the extreme carboxy terminus of C5 were exposed on the native monomer. In the oligomeric form of the molecule, only V2, V3 and part of C4 are well exposed as continuous epitopes. PubMed ID: 7504741. Show all entries for this paper.
Moore1994c J. P. Moore, R. L. Willey, G. K. Lewis, J. Robinson, and J. Sodroski. Immunological evidence for interactions between the first, second and fifth conserved domains of the gp120 surface glycoprotein of human immunodeficiency virus type 1. J. Virol., 68:6836-6847, 1994. Mutation 267N/Q in C2 region results in exposing the carboxy-terminal end gp120. PubMed ID: 7933065. Show all entries for this paper.
Moore1996 J. P. Moore and J. Sodroski. Antibody cross-competition analysis of the human immunodeficiency virus type 1 gp120 exterior envelope glycoprotein. J. Virol., 70:1863-1872, 1996. 46 anti-gp120 monomer MAbs were used to create a competition matrix, and MAb competition groups were defined. The data suggests that there are two faces of the gp120 glycoprotein: a face occupied by the CD4BS, which is presumably also exposed on the oligomeric envelope glycoprotein complex, and a second face which is presumably inaccessible on the oligomer and interacts with a number of nonneutralizing antibodies. PubMed ID: 8627711. Show all entries for this paper.
Download this epitope record as JSON.
MAb ID | MF49.1 | |
---|---|---|
HXB2 Location | Env(91-100) DNA(6495..6524) |
Env Epitope Map |
Author Location | gp120(91-100 LAI) | |
Epitope |
ENFDMWKNDM
|
Epitope Alignment
|
Subtype | B | |
Ab Type | gp120 C1 | |
Neutralizing | ||
Species (Isotype) | mouse(IgG) | |
Patient | ||
Immunogen | vaccine | |
Keywords |
Vaccine strain | B clade LAI |
---|---|
Vaccine component | Env |
Showing 1 of 1 note.
Showing 2 of 2 reference.
Thiriart1989 C. Thiriart, M. Francotte, J. Cohen, C. Collignon, A. Delers, S. Kummert, C. Molitor, D. Gilles, P. Roelants, F. Van Wijnendaele, M. De Wilde, and C. Bruck. Several Antigenic Determinants Exposed on the gp120 Moiety of HIV-1 gp160 Are Hidden on the Mature gp120. J. Immunol., 143:1832-1836, 1989. PubMed ID: 2476484. Show all entries for this paper.
Moore1994a J. P. Moore, Q. J. Sattentau, R. Wyatt, and J. Sodroski. Probing the Structure of the Human Immunodeficiency Virus Surface Glycoprotein gp120 with a Panel of Monoclonal Antibodies. J. Virol., 68:469-484, 1994. This study compared a large number of MAbs that bind to linear epitopes of gp120, and compared binding affinities for: i) native and SDS-DDT denatured gp120, (clone BH10 of the LAI isolate expressed in CHO cells); ii) recombinant gp120 lacking the V1, V2, V3 loops; iii) a panel of 20 mer peptides; iv) a panel of gp120 mutants; and v) oligomeric versus monomeric gp120. The binding ratio of native versus denatured monomeric gp120 is included in the table in this database. These numbers should be considered with the following points in mind: a continuous epitope may be partially exposed on the surface; and a preparation of rgp120 is not homogeneous and contains fully folded, partly denatured, and some completely unfolded species, so the conformation of what is considered to be a native protein will not only reflect fully folded gp120. The authors suggest that a fivefold increase in the affinity for a MAb binding to denatured versus native gp120 indicates that the epitope is inaccessible in the native form. We also have included here information extracted from Moore et al's list of the gp120 mutations that reduced the binding of a particular MAb. In mapping of exposed regions of gp120, C2, C3, and C5 domain epitopes were found to bind preferentially to denatured gp120. V1, V2 and V3, part of C4, and the extreme carboxy terminus of C5 were exposed on the native monomer. In the oligomeric form of the molecule, only V2, V3 and part of C4 are well exposed as continuous epitopes. PubMed ID: 7504741. Show all entries for this paper.
Download this epitope record as JSON.
MAb ID | MF39.1 (39.1) | |
---|---|---|
HXB2 Location | Env(101-110) DNA(6525..6554) |
Env Epitope Map |
Author Location | gp120(101-110 LAI) | |
Epitope |
VEQMHEDIIS
|
Epitope Alignment
|
Subtype | B | |
Ab Type | gp120 C1 | |
Neutralizing | ||
Species (Isotype) | mouse(IgG) | |
Patient | ||
Immunogen | vaccine | |
Keywords |
Vaccine strain | B clade LAI |
---|---|
Vaccine component | Env |
Showing 2 of 2 notes.
Showing 3 of 3 references.
Thiriart1989 C. Thiriart, M. Francotte, J. Cohen, C. Collignon, A. Delers, S. Kummert, C. Molitor, D. Gilles, P. Roelants, F. Van Wijnendaele, M. De Wilde, and C. Bruck. Several Antigenic Determinants Exposed on the gp120 Moiety of HIV-1 gp160 Are Hidden on the Mature gp120. J. Immunol., 143:1832-1836, 1989. PubMed ID: 2476484. Show all entries for this paper.
Cook1994 D. G. Cook, J. Fantini, S. L. Spitalnik, and F. Gonzalez-Scarano. Binding of Human Immunodeficiency Virus Type 1 HIV-1 gp120 to Galactosylceramide (GalCer): Relationship to the V3 Loop. Virol., 201:206-214, 1994. Antibodies against GalCer can block infection of CD4-negative cells from the brain and colon that are susceptible to HIV infection. This paper explores the ability of a panel of MAbs to inhibit binding of gp120 to GalCer, and also of the binding of GalCer to inhibit MAb-gp120 interaction. MAbs to the V3 loop and GalCer showed mutual inhibition of binding to gp120, and anti-CD4 binding site MAbs showed reduced inhibition. N- and C-terminal MAbs didn't influence GalCer binding. PubMed ID: 8184533. Show all entries for this paper.
Moore1994a J. P. Moore, Q. J. Sattentau, R. Wyatt, and J. Sodroski. Probing the Structure of the Human Immunodeficiency Virus Surface Glycoprotein gp120 with a Panel of Monoclonal Antibodies. J. Virol., 68:469-484, 1994. This study compared a large number of MAbs that bind to linear epitopes of gp120, and compared binding affinities for: i) native and SDS-DDT denatured gp120, (clone BH10 of the LAI isolate expressed in CHO cells); ii) recombinant gp120 lacking the V1, V2, V3 loops; iii) a panel of 20 mer peptides; iv) a panel of gp120 mutants; and v) oligomeric versus monomeric gp120. The binding ratio of native versus denatured monomeric gp120 is included in the table in this database. These numbers should be considered with the following points in mind: a continuous epitope may be partially exposed on the surface; and a preparation of rgp120 is not homogeneous and contains fully folded, partly denatured, and some completely unfolded species, so the conformation of what is considered to be a native protein will not only reflect fully folded gp120. The authors suggest that a fivefold increase in the affinity for a MAb binding to denatured versus native gp120 indicates that the epitope is inaccessible in the native form. We also have included here information extracted from Moore et al's list of the gp120 mutations that reduced the binding of a particular MAb. In mapping of exposed regions of gp120, C2, C3, and C5 domain epitopes were found to bind preferentially to denatured gp120. V1, V2 and V3, part of C4, and the extreme carboxy terminus of C5 were exposed on the native monomer. In the oligomeric form of the molecule, only V2, V3 and part of C4 are well exposed as continuous epitopes. PubMed ID: 7504741. Show all entries for this paper.
Download this epitope record as JSON.
MAb ID | 37.1.1 (37.1, ARP 327, ARP327) | |
---|---|---|
HXB2 Location | Env(101-120) DNA(6525..6584) |
Env Epitope Map |
Author Location | gp120(101-120 LAI) | |
Research Contact | Claudine Bruck | |
Epitope |
VEQMHEDIISLWDQSLKPCV
|
Epitope Alignment
|
Subtype | B | |
Ab Type | gp120 C1 | |
Neutralizing | ||
Species (Isotype) | mouse(IgG) | |
Patient | ||
Immunogen | vaccine | |
Keywords | antibody interactions |
Vaccine type | protein |
---|---|
Vaccine component | Env |
Showing 4 of 4 notes.
Showing 4 of 4 references.
Moore1993a J. P. Moore and D. D. Ho. Antibodies to discontinuous or conformationally sensitive epitopes on the gp120 glycoprotein of human immunodeficiency virus type 1 are highly prevalent in sera of infected humans. J. Virol., 67:863-875, 1993. CD4BS antibodies are prevalent in HIV-1-positive sera, while neutralizing MAbs to C4, V2, and V3 and MAbs to linear epitopes are less common. Most linear epitope MAbs in human sera are directed against the V3 region, and cross-reactive MAbs tend to be directed against discontinuous epitopes. PubMed ID: 7678308. Show all entries for this paper.
Moore1994a J. P. Moore, Q. J. Sattentau, R. Wyatt, and J. Sodroski. Probing the Structure of the Human Immunodeficiency Virus Surface Glycoprotein gp120 with a Panel of Monoclonal Antibodies. J. Virol., 68:469-484, 1994. This study compared a large number of MAbs that bind to linear epitopes of gp120, and compared binding affinities for: i) native and SDS-DDT denatured gp120, (clone BH10 of the LAI isolate expressed in CHO cells); ii) recombinant gp120 lacking the V1, V2, V3 loops; iii) a panel of 20 mer peptides; iv) a panel of gp120 mutants; and v) oligomeric versus monomeric gp120. The binding ratio of native versus denatured monomeric gp120 is included in the table in this database. These numbers should be considered with the following points in mind: a continuous epitope may be partially exposed on the surface; and a preparation of rgp120 is not homogeneous and contains fully folded, partly denatured, and some completely unfolded species, so the conformation of what is considered to be a native protein will not only reflect fully folded gp120. The authors suggest that a fivefold increase in the affinity for a MAb binding to denatured versus native gp120 indicates that the epitope is inaccessible in the native form. We also have included here information extracted from Moore et al's list of the gp120 mutations that reduced the binding of a particular MAb. In mapping of exposed regions of gp120, C2, C3, and C5 domain epitopes were found to bind preferentially to denatured gp120. V1, V2 and V3, part of C4, and the extreme carboxy terminus of C5 were exposed on the native monomer. In the oligomeric form of the molecule, only V2, V3 and part of C4 are well exposed as continuous epitopes. PubMed ID: 7504741. Show all entries for this paper.
Thiriart1989 C. Thiriart, M. Francotte, J. Cohen, C. Collignon, A. Delers, S. Kummert, C. Molitor, D. Gilles, P. Roelants, F. Van Wijnendaele, M. De Wilde, and C. Bruck. Several Antigenic Determinants Exposed on the gp120 Moiety of HIV-1 gp160 Are Hidden on the Mature gp120. J. Immunol., 143:1832-1836, 1989. PubMed ID: 2476484. Show all entries for this paper.
Vincent2012 Nadine Vincent and Etienne Malvoisin. Ability of Antibodies Specific to the HIV-1 Envelope Glycoprotein to Block the Fusion Inhibitor T20 in a Cell-Cell Fusion Assay. Immunobiology, 217(10):943-950, Oct 2012. PubMed ID: 22387075. Show all entries for this paper.
Download this epitope record as JSON.
MAb ID | 187.2.1 (187.1) | |
---|---|---|
HXB2 Location | Env(101-120) DNA(6525..6584) |
Env Epitope Map |
Author Location | gp120(101-120 LAI) | |
Research Contact | Claudine Bruck and Clothilde Thiriart | |
Epitope |
VEQMHEDIISLWDQSLKPCV
|
Epitope Alignment
|
Subtype | B | |
Ab Type | gp120 C1 | |
Neutralizing | ||
Species (Isotype) | mouse(IgG) | |
Patient | ||
Immunogen | vaccine | |
Keywords |
Vaccine type | protein |
---|---|
Vaccine component | Env |
Showing 4 of 4 notes.
Showing 5 of 5 references.
Thiriart1989 C. Thiriart, M. Francotte, J. Cohen, C. Collignon, A. Delers, S. Kummert, C. Molitor, D. Gilles, P. Roelants, F. Van Wijnendaele, M. De Wilde, and C. Bruck. Several Antigenic Determinants Exposed on the gp120 Moiety of HIV-1 gp160 Are Hidden on the Mature gp120. J. Immunol., 143:1832-1836, 1989. PubMed ID: 2476484. Show all entries for this paper.
Moore1993a J. P. Moore and D. D. Ho. Antibodies to discontinuous or conformationally sensitive epitopes on the gp120 glycoprotein of human immunodeficiency virus type 1 are highly prevalent in sera of infected humans. J. Virol., 67:863-875, 1993. CD4BS antibodies are prevalent in HIV-1-positive sera, while neutralizing MAbs to C4, V2, and V3 and MAbs to linear epitopes are less common. Most linear epitope MAbs in human sera are directed against the V3 region, and cross-reactive MAbs tend to be directed against discontinuous epitopes. PubMed ID: 7678308. Show all entries for this paper.
Cook1994 D. G. Cook, J. Fantini, S. L. Spitalnik, and F. Gonzalez-Scarano. Binding of Human Immunodeficiency Virus Type 1 HIV-1 gp120 to Galactosylceramide (GalCer): Relationship to the V3 Loop. Virol., 201:206-214, 1994. Antibodies against GalCer can block infection of CD4-negative cells from the brain and colon that are susceptible to HIV infection. This paper explores the ability of a panel of MAbs to inhibit binding of gp120 to GalCer, and also of the binding of GalCer to inhibit MAb-gp120 interaction. MAbs to the V3 loop and GalCer showed mutual inhibition of binding to gp120, and anti-CD4 binding site MAbs showed reduced inhibition. N- and C-terminal MAbs didn't influence GalCer binding. PubMed ID: 8184533. Show all entries for this paper.
Moore1994a J. P. Moore, Q. J. Sattentau, R. Wyatt, and J. Sodroski. Probing the Structure of the Human Immunodeficiency Virus Surface Glycoprotein gp120 with a Panel of Monoclonal Antibodies. J. Virol., 68:469-484, 1994. This study compared a large number of MAbs that bind to linear epitopes of gp120, and compared binding affinities for: i) native and SDS-DDT denatured gp120, (clone BH10 of the LAI isolate expressed in CHO cells); ii) recombinant gp120 lacking the V1, V2, V3 loops; iii) a panel of 20 mer peptides; iv) a panel of gp120 mutants; and v) oligomeric versus monomeric gp120. The binding ratio of native versus denatured monomeric gp120 is included in the table in this database. These numbers should be considered with the following points in mind: a continuous epitope may be partially exposed on the surface; and a preparation of rgp120 is not homogeneous and contains fully folded, partly denatured, and some completely unfolded species, so the conformation of what is considered to be a native protein will not only reflect fully folded gp120. The authors suggest that a fivefold increase in the affinity for a MAb binding to denatured versus native gp120 indicates that the epitope is inaccessible in the native form. We also have included here information extracted from Moore et al's list of the gp120 mutations that reduced the binding of a particular MAb. In mapping of exposed regions of gp120, C2, C3, and C5 domain epitopes were found to bind preferentially to denatured gp120. V1, V2 and V3, part of C4, and the extreme carboxy terminus of C5 were exposed on the native monomer. In the oligomeric form of the molecule, only V2, V3 and part of C4 are well exposed as continuous epitopes. PubMed ID: 7504741. Show all entries for this paper.
Moore1994c J. P. Moore, R. L. Willey, G. K. Lewis, J. Robinson, and J. Sodroski. Immunological evidence for interactions between the first, second and fifth conserved domains of the gp120 surface glycoprotein of human immunodeficiency virus type 1. J. Virol., 68:6836-6847, 1994. Mutation 267N/Q in C2 region results in exposing the carboxy-terminal end gp120. PubMed ID: 7933065. Show all entries for this paper.
Download this epitope record as JSON.
MAb ID | MF58.1 | |
---|---|---|
HXB2 Location | Env(101-120) DNA(6525..6584) |
Env Epitope Map |
Author Location | gp120(101-120 LAI) | |
Epitope |
VEQMHEDIISLWDQSLKPCV
|
Epitope Alignment
|
Subtype | B | |
Ab Type | gp120 C1 | |
Neutralizing | ||
Species (Isotype) | mouse(IgG) | |
Patient | ||
Immunogen | vaccine | |
Keywords |
Vaccine strain | B clade LAI |
---|---|
Vaccine component | Env |
Showing 2 of 2 references.
Thiriart1989 C. Thiriart, M. Francotte, J. Cohen, C. Collignon, A. Delers, S. Kummert, C. Molitor, D. Gilles, P. Roelants, F. Van Wijnendaele, M. De Wilde, and C. Bruck. Several Antigenic Determinants Exposed on the gp120 Moiety of HIV-1 gp160 Are Hidden on the Mature gp120. J. Immunol., 143:1832-1836, 1989. PubMed ID: 2476484. Show all entries for this paper.
Moore1994a J. P. Moore, Q. J. Sattentau, R. Wyatt, and J. Sodroski. Probing the Structure of the Human Immunodeficiency Virus Surface Glycoprotein gp120 with a Panel of Monoclonal Antibodies. J. Virol., 68:469-484, 1994. This study compared a large number of MAbs that bind to linear epitopes of gp120, and compared binding affinities for: i) native and SDS-DDT denatured gp120, (clone BH10 of the LAI isolate expressed in CHO cells); ii) recombinant gp120 lacking the V1, V2, V3 loops; iii) a panel of 20 mer peptides; iv) a panel of gp120 mutants; and v) oligomeric versus monomeric gp120. The binding ratio of native versus denatured monomeric gp120 is included in the table in this database. These numbers should be considered with the following points in mind: a continuous epitope may be partially exposed on the surface; and a preparation of rgp120 is not homogeneous and contains fully folded, partly denatured, and some completely unfolded species, so the conformation of what is considered to be a native protein will not only reflect fully folded gp120. The authors suggest that a fivefold increase in the affinity for a MAb binding to denatured versus native gp120 indicates that the epitope is inaccessible in the native form. We also have included here information extracted from Moore et al's list of the gp120 mutations that reduced the binding of a particular MAb. In mapping of exposed regions of gp120, C2, C3, and C5 domain epitopes were found to bind preferentially to denatured gp120. V1, V2 and V3, part of C4, and the extreme carboxy terminus of C5 were exposed on the native monomer. In the oligomeric form of the molecule, only V2, V3 and part of C4 are well exposed as continuous epitopes. PubMed ID: 7504741. Show all entries for this paper.
Download this epitope record as JSON.
MAb ID | MF77.1 | |
---|---|---|
HXB2 Location | Env(101-120) DNA(6525..6584) |
Env Epitope Map |
Author Location | gp120(101-120 LAI) | |
Epitope |
VEQMHEDIISLWDQSLKPCV
|
Epitope Alignment
|
Subtype | B | |
Ab Type | gp120 C1 | |
Neutralizing | ||
Species (Isotype) | mouse(IgG) | |
Patient | ||
Immunogen | vaccine | |
Keywords |
Vaccine strain | B clade LAI |
---|---|
Vaccine component | Env |
Showing 1 of 1 note.
Showing 2 of 2 reference.
Thiriart1989 C. Thiriart, M. Francotte, J. Cohen, C. Collignon, A. Delers, S. Kummert, C. Molitor, D. Gilles, P. Roelants, F. Van Wijnendaele, M. De Wilde, and C. Bruck. Several Antigenic Determinants Exposed on the gp120 Moiety of HIV-1 gp160 Are Hidden on the Mature gp120. J. Immunol., 143:1832-1836, 1989. PubMed ID: 2476484. Show all entries for this paper.
Moore1994a J. P. Moore, Q. J. Sattentau, R. Wyatt, and J. Sodroski. Probing the Structure of the Human Immunodeficiency Virus Surface Glycoprotein gp120 with a Panel of Monoclonal Antibodies. J. Virol., 68:469-484, 1994. This study compared a large number of MAbs that bind to linear epitopes of gp120, and compared binding affinities for: i) native and SDS-DDT denatured gp120, (clone BH10 of the LAI isolate expressed in CHO cells); ii) recombinant gp120 lacking the V1, V2, V3 loops; iii) a panel of 20 mer peptides; iv) a panel of gp120 mutants; and v) oligomeric versus monomeric gp120. The binding ratio of native versus denatured monomeric gp120 is included in the table in this database. These numbers should be considered with the following points in mind: a continuous epitope may be partially exposed on the surface; and a preparation of rgp120 is not homogeneous and contains fully folded, partly denatured, and some completely unfolded species, so the conformation of what is considered to be a native protein will not only reflect fully folded gp120. The authors suggest that a fivefold increase in the affinity for a MAb binding to denatured versus native gp120 indicates that the epitope is inaccessible in the native form. We also have included here information extracted from Moore et al's list of the gp120 mutations that reduced the binding of a particular MAb. In mapping of exposed regions of gp120, C2, C3, and C5 domain epitopes were found to bind preferentially to denatured gp120. V1, V2 and V3, part of C4, and the extreme carboxy terminus of C5 were exposed on the native monomer. In the oligomeric form of the molecule, only V2, V3 and part of C4 are well exposed as continuous epitopes. PubMed ID: 7504741. Show all entries for this paper.
Download this epitope record as JSON.
MAb ID | MF119.1 | |
---|---|---|
HXB2 Location | Env(101-120) DNA(6525..6584) |
Env Epitope Map |
Author Location | gp120(101-120 LAI) | |
Epitope |
VEQMHEDIISLWDQSLKPCV
|
Epitope Alignment
|
Subtype | B | |
Ab Type | gp120 C1 | |
Neutralizing | ||
Species (Isotype) | mouse(IgG) | |
Patient | ||
Immunogen | vaccine | |
Keywords |
Vaccine strain | B clade LAI |
---|---|
Vaccine component | Env |
Showing 1 of 1 note.
Showing 2 of 2 reference.
Thiriart1989 C. Thiriart, M. Francotte, J. Cohen, C. Collignon, A. Delers, S. Kummert, C. Molitor, D. Gilles, P. Roelants, F. Van Wijnendaele, M. De Wilde, and C. Bruck. Several Antigenic Determinants Exposed on the gp120 Moiety of HIV-1 gp160 Are Hidden on the Mature gp120. J. Immunol., 143:1832-1836, 1989. PubMed ID: 2476484. Show all entries for this paper.
Moore1994a J. P. Moore, Q. J. Sattentau, R. Wyatt, and J. Sodroski. Probing the Structure of the Human Immunodeficiency Virus Surface Glycoprotein gp120 with a Panel of Monoclonal Antibodies. J. Virol., 68:469-484, 1994. This study compared a large number of MAbs that bind to linear epitopes of gp120, and compared binding affinities for: i) native and SDS-DDT denatured gp120, (clone BH10 of the LAI isolate expressed in CHO cells); ii) recombinant gp120 lacking the V1, V2, V3 loops; iii) a panel of 20 mer peptides; iv) a panel of gp120 mutants; and v) oligomeric versus monomeric gp120. The binding ratio of native versus denatured monomeric gp120 is included in the table in this database. These numbers should be considered with the following points in mind: a continuous epitope may be partially exposed on the surface; and a preparation of rgp120 is not homogeneous and contains fully folded, partly denatured, and some completely unfolded species, so the conformation of what is considered to be a native protein will not only reflect fully folded gp120. The authors suggest that a fivefold increase in the affinity for a MAb binding to denatured versus native gp120 indicates that the epitope is inaccessible in the native form. We also have included here information extracted from Moore et al's list of the gp120 mutations that reduced the binding of a particular MAb. In mapping of exposed regions of gp120, C2, C3, and C5 domain epitopes were found to bind preferentially to denatured gp120. V1, V2 and V3, part of C4, and the extreme carboxy terminus of C5 were exposed on the native monomer. In the oligomeric form of the molecule, only V2, V3 and part of C4 are well exposed as continuous epitopes. PubMed ID: 7504741. Show all entries for this paper.
Download this epitope record as JSON.
MAb ID | MF4.1 | |
---|---|---|
HXB2 Location | Env(101-120) DNA(6525..6584) |
Env Epitope Map |
Author Location | gp120(101-120 LAI) | |
Epitope |
VEQMHEDIISLWDQSLKPCV
|
Epitope Alignment
|
Subtype | B | |
Ab Type | gp120 C1 | |
Neutralizing | ||
Species (Isotype) | mouse(IgG) | |
Patient | ||
Immunogen | vaccine | |
Keywords |
Vaccine strain | B clade LAI |
---|---|
Vaccine component | Env |
Showing 1 of 1 note.
Showing 2 of 2 reference.
Thiriart1989 C. Thiriart, M. Francotte, J. Cohen, C. Collignon, A. Delers, S. Kummert, C. Molitor, D. Gilles, P. Roelants, F. Van Wijnendaele, M. De Wilde, and C. Bruck. Several Antigenic Determinants Exposed on the gp120 Moiety of HIV-1 gp160 Are Hidden on the Mature gp120. J. Immunol., 143:1832-1836, 1989. PubMed ID: 2476484. Show all entries for this paper.
Moore1994a J. P. Moore, Q. J. Sattentau, R. Wyatt, and J. Sodroski. Probing the Structure of the Human Immunodeficiency Virus Surface Glycoprotein gp120 with a Panel of Monoclonal Antibodies. J. Virol., 68:469-484, 1994. This study compared a large number of MAbs that bind to linear epitopes of gp120, and compared binding affinities for: i) native and SDS-DDT denatured gp120, (clone BH10 of the LAI isolate expressed in CHO cells); ii) recombinant gp120 lacking the V1, V2, V3 loops; iii) a panel of 20 mer peptides; iv) a panel of gp120 mutants; and v) oligomeric versus monomeric gp120. The binding ratio of native versus denatured monomeric gp120 is included in the table in this database. These numbers should be considered with the following points in mind: a continuous epitope may be partially exposed on the surface; and a preparation of rgp120 is not homogeneous and contains fully folded, partly denatured, and some completely unfolded species, so the conformation of what is considered to be a native protein will not only reflect fully folded gp120. The authors suggest that a fivefold increase in the affinity for a MAb binding to denatured versus native gp120 indicates that the epitope is inaccessible in the native form. We also have included here information extracted from Moore et al's list of the gp120 mutations that reduced the binding of a particular MAb. In mapping of exposed regions of gp120, C2, C3, and C5 domain epitopes were found to bind preferentially to denatured gp120. V1, V2 and V3, part of C4, and the extreme carboxy terminus of C5 were exposed on the native monomer. In the oligomeric form of the molecule, only V2, V3 and part of C4 are well exposed as continuous epitopes. PubMed ID: 7504741. Show all entries for this paper.
Download this epitope record as JSON.
MAb ID | MF53.1 | |
---|---|---|
HXB2 Location | Env(101-120) DNA(6525..6584) |
Env Epitope Map |
Author Location | gp120(101-120 LAI) | |
Epitope |
VEQMHEDIISLWDQSLKPCV
|
Epitope Alignment
|
Subtype | B | |
Ab Type | gp120 C1 | |
Neutralizing | ||
Species (Isotype) | mouse(IgG) | |
Patient | ||
Immunogen | vaccine | |
Keywords |
Vaccine strain | B clade LAI |
---|---|
Vaccine component | Env |
Showing 1 of 1 note.
Showing 2 of 2 reference.
Thiriart1989 C. Thiriart, M. Francotte, J. Cohen, C. Collignon, A. Delers, S. Kummert, C. Molitor, D. Gilles, P. Roelants, F. Van Wijnendaele, M. De Wilde, and C. Bruck. Several Antigenic Determinants Exposed on the gp120 Moiety of HIV-1 gp160 Are Hidden on the Mature gp120. J. Immunol., 143:1832-1836, 1989. PubMed ID: 2476484. Show all entries for this paper.
Moore1994a J. P. Moore, Q. J. Sattentau, R. Wyatt, and J. Sodroski. Probing the Structure of the Human Immunodeficiency Virus Surface Glycoprotein gp120 with a Panel of Monoclonal Antibodies. J. Virol., 68:469-484, 1994. This study compared a large number of MAbs that bind to linear epitopes of gp120, and compared binding affinities for: i) native and SDS-DDT denatured gp120, (clone BH10 of the LAI isolate expressed in CHO cells); ii) recombinant gp120 lacking the V1, V2, V3 loops; iii) a panel of 20 mer peptides; iv) a panel of gp120 mutants; and v) oligomeric versus monomeric gp120. The binding ratio of native versus denatured monomeric gp120 is included in the table in this database. These numbers should be considered with the following points in mind: a continuous epitope may be partially exposed on the surface; and a preparation of rgp120 is not homogeneous and contains fully folded, partly denatured, and some completely unfolded species, so the conformation of what is considered to be a native protein will not only reflect fully folded gp120. The authors suggest that a fivefold increase in the affinity for a MAb binding to denatured versus native gp120 indicates that the epitope is inaccessible in the native form. We also have included here information extracted from Moore et al's list of the gp120 mutations that reduced the binding of a particular MAb. In mapping of exposed regions of gp120, C2, C3, and C5 domain epitopes were found to bind preferentially to denatured gp120. V1, V2 and V3, part of C4, and the extreme carboxy terminus of C5 were exposed on the native monomer. In the oligomeric form of the molecule, only V2, V3 and part of C4 are well exposed as continuous epitopes. PubMed ID: 7504741. Show all entries for this paper.
Download this epitope record as JSON.
MAb ID | MF46.1 | |
---|---|---|
HXB2 Location | Env(111-120) DNA(6555..6584) |
Env Epitope Map |
Author Location | gp120(101-120 LAI) | |
Epitope |
LWDQSLKPCV
|
Epitope Alignment
|
Subtype | B | |
Ab Type | gp120 C1 | |
Neutralizing | ||
Species (Isotype) | mouse(IgG) | |
Patient | ||
Immunogen | vaccine | |
Keywords |
Vaccine strain | B clade LAI |
---|---|
Vaccine component | Env |
Showing 1 of 1 note.
Showing 2 of 2 reference.
Thiriart1989 C. Thiriart, M. Francotte, J. Cohen, C. Collignon, A. Delers, S. Kummert, C. Molitor, D. Gilles, P. Roelants, F. Van Wijnendaele, M. De Wilde, and C. Bruck. Several Antigenic Determinants Exposed on the gp120 Moiety of HIV-1 gp160 Are Hidden on the Mature gp120. J. Immunol., 143:1832-1836, 1989. PubMed ID: 2476484. Show all entries for this paper.
Moore1994a J. P. Moore, Q. J. Sattentau, R. Wyatt, and J. Sodroski. Probing the Structure of the Human Immunodeficiency Virus Surface Glycoprotein gp120 with a Panel of Monoclonal Antibodies. J. Virol., 68:469-484, 1994. This study compared a large number of MAbs that bind to linear epitopes of gp120, and compared binding affinities for: i) native and SDS-DDT denatured gp120, (clone BH10 of the LAI isolate expressed in CHO cells); ii) recombinant gp120 lacking the V1, V2, V3 loops; iii) a panel of 20 mer peptides; iv) a panel of gp120 mutants; and v) oligomeric versus monomeric gp120. The binding ratio of native versus denatured monomeric gp120 is included in the table in this database. These numbers should be considered with the following points in mind: a continuous epitope may be partially exposed on the surface; and a preparation of rgp120 is not homogeneous and contains fully folded, partly denatured, and some completely unfolded species, so the conformation of what is considered to be a native protein will not only reflect fully folded gp120. The authors suggest that a fivefold increase in the affinity for a MAb binding to denatured versus native gp120 indicates that the epitope is inaccessible in the native form. We also have included here information extracted from Moore et al's list of the gp120 mutations that reduced the binding of a particular MAb. In mapping of exposed regions of gp120, C2, C3, and C5 domain epitopes were found to bind preferentially to denatured gp120. V1, V2 and V3, part of C4, and the extreme carboxy terminus of C5 were exposed on the native monomer. In the oligomeric form of the molecule, only V2, V3 and part of C4 are well exposed as continuous epitopes. PubMed ID: 7504741. Show all entries for this paper.
Download this epitope record as JSON.
MAb ID | 11 | |
---|---|---|
HXB2 Location | Env(111-120) DNA(6555..6584) |
Env Epitope Map |
Author Location | gp120(101-120 LAI) | |
Epitope |
LWDQSLKPCV
|
Epitope Alignment
|
Subtype | B | |
Ab Type | gp120 C1 | |
Neutralizing | ||
Species (Isotype) | mouse(IgG) | |
Patient | ||
Immunogen | vaccine | |
Keywords |
Vaccine strain | B clade LAI |
---|---|
Vaccine component | Env |
Showing 2 of 2 notes.
Showing 3 of 3 references.
Thiriart1989 C. Thiriart, M. Francotte, J. Cohen, C. Collignon, A. Delers, S. Kummert, C. Molitor, D. Gilles, P. Roelants, F. Van Wijnendaele, M. De Wilde, and C. Bruck. Several Antigenic Determinants Exposed on the gp120 Moiety of HIV-1 gp160 Are Hidden on the Mature gp120. J. Immunol., 143:1832-1836, 1989. PubMed ID: 2476484. Show all entries for this paper.
Moore1994a J. P. Moore, Q. J. Sattentau, R. Wyatt, and J. Sodroski. Probing the Structure of the Human Immunodeficiency Virus Surface Glycoprotein gp120 with a Panel of Monoclonal Antibodies. J. Virol., 68:469-484, 1994. This study compared a large number of MAbs that bind to linear epitopes of gp120, and compared binding affinities for: i) native and SDS-DDT denatured gp120, (clone BH10 of the LAI isolate expressed in CHO cells); ii) recombinant gp120 lacking the V1, V2, V3 loops; iii) a panel of 20 mer peptides; iv) a panel of gp120 mutants; and v) oligomeric versus monomeric gp120. The binding ratio of native versus denatured monomeric gp120 is included in the table in this database. These numbers should be considered with the following points in mind: a continuous epitope may be partially exposed on the surface; and a preparation of rgp120 is not homogeneous and contains fully folded, partly denatured, and some completely unfolded species, so the conformation of what is considered to be a native protein will not only reflect fully folded gp120. The authors suggest that a fivefold increase in the affinity for a MAb binding to denatured versus native gp120 indicates that the epitope is inaccessible in the native form. We also have included here information extracted from Moore et al's list of the gp120 mutations that reduced the binding of a particular MAb. In mapping of exposed regions of gp120, C2, C3, and C5 domain epitopes were found to bind preferentially to denatured gp120. V1, V2 and V3, part of C4, and the extreme carboxy terminus of C5 were exposed on the native monomer. In the oligomeric form of the molecule, only V2, V3 and part of C4 are well exposed as continuous epitopes. PubMed ID: 7504741. Show all entries for this paper.
Kanduc2008 Darja Kanduc, Rosario Serpico, Alberta Lucchese, and Yehuda Shoenfeld. Correlating Low-Similarity Peptide Sequences and HIV B-Cell Epitopes. Autoimmun. Rev., 7(4):291-296, Feb 2008. PubMed ID: 18295732. Show all entries for this paper.
Download this epitope record as JSON.
MAb ID | 12G10 | |
---|---|---|
HXB2 Location | Env(111-120) DNA(6555..6584) |
Env Epitope Map |
Author Location | gp120(101-120 LAI) | |
Epitope |
LWDQSLKPCV
|
Epitope Alignment
|
Subtype | B | |
Ab Type | gp120 C1 | |
Neutralizing | ||
Species (Isotype) | mouse(IgG) | |
Patient | ||
Immunogen | vaccine | |
Keywords |
Vaccine strain | B clade LAI |
---|---|
Vaccine component | Env |
Showing 2 of 2 notes.
Showing 2 of 2 references.
Moore1994a J. P. Moore, Q. J. Sattentau, R. Wyatt, and J. Sodroski. Probing the Structure of the Human Immunodeficiency Virus Surface Glycoprotein gp120 with a Panel of Monoclonal Antibodies. J. Virol., 68:469-484, 1994. This study compared a large number of MAbs that bind to linear epitopes of gp120, and compared binding affinities for: i) native and SDS-DDT denatured gp120, (clone BH10 of the LAI isolate expressed in CHO cells); ii) recombinant gp120 lacking the V1, V2, V3 loops; iii) a panel of 20 mer peptides; iv) a panel of gp120 mutants; and v) oligomeric versus monomeric gp120. The binding ratio of native versus denatured monomeric gp120 is included in the table in this database. These numbers should be considered with the following points in mind: a continuous epitope may be partially exposed on the surface; and a preparation of rgp120 is not homogeneous and contains fully folded, partly denatured, and some completely unfolded species, so the conformation of what is considered to be a native protein will not only reflect fully folded gp120. The authors suggest that a fivefold increase in the affinity for a MAb binding to denatured versus native gp120 indicates that the epitope is inaccessible in the native form. We also have included here information extracted from Moore et al's list of the gp120 mutations that reduced the binding of a particular MAb. In mapping of exposed regions of gp120, C2, C3, and C5 domain epitopes were found to bind preferentially to denatured gp120. V1, V2 and V3, part of C4, and the extreme carboxy terminus of C5 were exposed on the native monomer. In the oligomeric form of the molecule, only V2, V3 and part of C4 are well exposed as continuous epitopes. PubMed ID: 7504741. Show all entries for this paper.
Thiriart1989 C. Thiriart, M. Francotte, J. Cohen, C. Collignon, A. Delers, S. Kummert, C. Molitor, D. Gilles, P. Roelants, F. Van Wijnendaele, M. De Wilde, and C. Bruck. Several Antigenic Determinants Exposed on the gp120 Moiety of HIV-1 gp160 Are Hidden on the Mature gp120. J. Immunol., 143:1832-1836, 1989. PubMed ID: 2476484. Show all entries for this paper.
Download this epitope record as JSON.
MAb ID | 7C10 | |
---|---|---|
HXB2 Location | Env(111-120) DNA(6555..6584) |
Env Epitope Map |
Author Location | gp120(101-120 LAI) | |
Epitope |
LWDQSLKPCV
|
Epitope Alignment
|
Subtype | B | |
Ab Type | gp120 C1 | |
Neutralizing | ||
Species (Isotype) | mouse(IgG) | |
Patient | ||
Immunogen | vaccine | |
Keywords |
Vaccine strain | B clade LAI |
---|---|
Vaccine component | Env |
Showing 1 of 1 note.
Showing 2 of 2 reference.
Thiriart1989 C. Thiriart, M. Francotte, J. Cohen, C. Collignon, A. Delers, S. Kummert, C. Molitor, D. Gilles, P. Roelants, F. Van Wijnendaele, M. De Wilde, and C. Bruck. Several Antigenic Determinants Exposed on the gp120 Moiety of HIV-1 gp160 Are Hidden on the Mature gp120. J. Immunol., 143:1832-1836, 1989. PubMed ID: 2476484. Show all entries for this paper.
Moore1994a J. P. Moore, Q. J. Sattentau, R. Wyatt, and J. Sodroski. Probing the Structure of the Human Immunodeficiency Virus Surface Glycoprotein gp120 with a Panel of Monoclonal Antibodies. J. Virol., 68:469-484, 1994. This study compared a large number of MAbs that bind to linear epitopes of gp120, and compared binding affinities for: i) native and SDS-DDT denatured gp120, (clone BH10 of the LAI isolate expressed in CHO cells); ii) recombinant gp120 lacking the V1, V2, V3 loops; iii) a panel of 20 mer peptides; iv) a panel of gp120 mutants; and v) oligomeric versus monomeric gp120. The binding ratio of native versus denatured monomeric gp120 is included in the table in this database. These numbers should be considered with the following points in mind: a continuous epitope may be partially exposed on the surface; and a preparation of rgp120 is not homogeneous and contains fully folded, partly denatured, and some completely unfolded species, so the conformation of what is considered to be a native protein will not only reflect fully folded gp120. The authors suggest that a fivefold increase in the affinity for a MAb binding to denatured versus native gp120 indicates that the epitope is inaccessible in the native form. We also have included here information extracted from Moore et al's list of the gp120 mutations that reduced the binding of a particular MAb. In mapping of exposed regions of gp120, C2, C3, and C5 domain epitopes were found to bind preferentially to denatured gp120. V1, V2 and V3, part of C4, and the extreme carboxy terminus of C5 were exposed on the native monomer. In the oligomeric form of the molecule, only V2, V3 and part of C4 are well exposed as continuous epitopes. PubMed ID: 7504741. Show all entries for this paper.
Download this epitope record as JSON.
MAb ID | MF87.1 | |
---|---|---|
HXB2 Location | Env(252-261) DNA(6978..7007) |
Env Epitope Map |
Author Location | gp120(242-261 LAI) | |
Epitope |
RPVVSTQLLL
|
Epitope Alignment
|
Subtype | B | |
Ab Type | ||
Neutralizing | ||
Species (Isotype) | mouse(IgG) | |
Patient | ||
Immunogen | vaccine | |
Keywords |
Vaccine strain | B clade LAI |
---|---|
Vaccine component | Env |
Showing 1 of 1 note.
Showing 2 of 2 reference.
Thiriart1989 C. Thiriart, M. Francotte, J. Cohen, C. Collignon, A. Delers, S. Kummert, C. Molitor, D. Gilles, P. Roelants, F. Van Wijnendaele, M. De Wilde, and C. Bruck. Several Antigenic Determinants Exposed on the gp120 Moiety of HIV-1 gp160 Are Hidden on the Mature gp120. J. Immunol., 143:1832-1836, 1989. PubMed ID: 2476484. Show all entries for this paper.
Moore1994a J. P. Moore, Q. J. Sattentau, R. Wyatt, and J. Sodroski. Probing the Structure of the Human Immunodeficiency Virus Surface Glycoprotein gp120 with a Panel of Monoclonal Antibodies. J. Virol., 68:469-484, 1994. This study compared a large number of MAbs that bind to linear epitopes of gp120, and compared binding affinities for: i) native and SDS-DDT denatured gp120, (clone BH10 of the LAI isolate expressed in CHO cells); ii) recombinant gp120 lacking the V1, V2, V3 loops; iii) a panel of 20 mer peptides; iv) a panel of gp120 mutants; and v) oligomeric versus monomeric gp120. The binding ratio of native versus denatured monomeric gp120 is included in the table in this database. These numbers should be considered with the following points in mind: a continuous epitope may be partially exposed on the surface; and a preparation of rgp120 is not homogeneous and contains fully folded, partly denatured, and some completely unfolded species, so the conformation of what is considered to be a native protein will not only reflect fully folded gp120. The authors suggest that a fivefold increase in the affinity for a MAb binding to denatured versus native gp120 indicates that the epitope is inaccessible in the native form. We also have included here information extracted from Moore et al's list of the gp120 mutations that reduced the binding of a particular MAb. In mapping of exposed regions of gp120, C2, C3, and C5 domain epitopes were found to bind preferentially to denatured gp120. V1, V2 and V3, part of C4, and the extreme carboxy terminus of C5 were exposed on the native monomer. In the oligomeric form of the molecule, only V2, V3 and part of C4 are well exposed as continuous epitopes. PubMed ID: 7504741. Show all entries for this paper.
Download this epitope record as JSON.
MAb ID | MF169.1 | |
---|---|---|
HXB2 Location | Env(252-261) DNA(6978..7007) |
Env Epitope Map |
Author Location | gp120(242-261 LAI) | |
Epitope |
RPVVSTQLLL
|
Epitope Alignment
|
Subtype | B | |
Ab Type | ||
Neutralizing | ||
Species (Isotype) | mouse(IgG) | |
Patient | ||
Immunogen | vaccine | |
Keywords |
Vaccine strain | B clade LAI |
---|---|
Vaccine component | Env |
Showing 1 of 1 note.
Showing 3 of 3 reference.
Thiriart1989 C. Thiriart, M. Francotte, J. Cohen, C. Collignon, A. Delers, S. Kummert, C. Molitor, D. Gilles, P. Roelants, F. Van Wijnendaele, M. De Wilde, and C. Bruck. Several Antigenic Determinants Exposed on the gp120 Moiety of HIV-1 gp160 Are Hidden on the Mature gp120. J. Immunol., 143:1832-1836, 1989. PubMed ID: 2476484. Show all entries for this paper.
Moore1994a J. P. Moore, Q. J. Sattentau, R. Wyatt, and J. Sodroski. Probing the Structure of the Human Immunodeficiency Virus Surface Glycoprotein gp120 with a Panel of Monoclonal Antibodies. J. Virol., 68:469-484, 1994. This study compared a large number of MAbs that bind to linear epitopes of gp120, and compared binding affinities for: i) native and SDS-DDT denatured gp120, (clone BH10 of the LAI isolate expressed in CHO cells); ii) recombinant gp120 lacking the V1, V2, V3 loops; iii) a panel of 20 mer peptides; iv) a panel of gp120 mutants; and v) oligomeric versus monomeric gp120. The binding ratio of native versus denatured monomeric gp120 is included in the table in this database. These numbers should be considered with the following points in mind: a continuous epitope may be partially exposed on the surface; and a preparation of rgp120 is not homogeneous and contains fully folded, partly denatured, and some completely unfolded species, so the conformation of what is considered to be a native protein will not only reflect fully folded gp120. The authors suggest that a fivefold increase in the affinity for a MAb binding to denatured versus native gp120 indicates that the epitope is inaccessible in the native form. We also have included here information extracted from Moore et al's list of the gp120 mutations that reduced the binding of a particular MAb. In mapping of exposed regions of gp120, C2, C3, and C5 domain epitopes were found to bind preferentially to denatured gp120. V1, V2 and V3, part of C4, and the extreme carboxy terminus of C5 were exposed on the native monomer. In the oligomeric form of the molecule, only V2, V3 and part of C4 are well exposed as continuous epitopes. PubMed ID: 7504741. Show all entries for this paper.
Moore1994c J. P. Moore, R. L. Willey, G. K. Lewis, J. Robinson, and J. Sodroski. Immunological evidence for interactions between the first, second and fifth conserved domains of the gp120 surface glycoprotein of human immunodeficiency virus type 1. J. Virol., 68:6836-6847, 1994. Mutation 267N/Q in C2 region results in exposing the carboxy-terminal end gp120. PubMed ID: 7933065. Show all entries for this paper.
Download this epitope record as JSON.
MAb ID | MF170.1 | |
---|---|---|
HXB2 Location | Env(252-261) DNA(6978..7007) |
Env Epitope Map |
Author Location | gp120(242-261 LAI) | |
Epitope |
RPVVSTQLLL
|
Epitope Alignment
|
Subtype | B | |
Ab Type | ||
Neutralizing | ||
Species (Isotype) | mouse(IgG) | |
Patient | ||
Immunogen | vaccine | |
Keywords |
Vaccine strain | B clade LAI |
---|---|
Vaccine component | Env |
Showing 1 of 1 note.
Showing 3 of 3 reference.
Moore1994a J. P. Moore, Q. J. Sattentau, R. Wyatt, and J. Sodroski. Probing the Structure of the Human Immunodeficiency Virus Surface Glycoprotein gp120 with a Panel of Monoclonal Antibodies. J. Virol., 68:469-484, 1994. This study compared a large number of MAbs that bind to linear epitopes of gp120, and compared binding affinities for: i) native and SDS-DDT denatured gp120, (clone BH10 of the LAI isolate expressed in CHO cells); ii) recombinant gp120 lacking the V1, V2, V3 loops; iii) a panel of 20 mer peptides; iv) a panel of gp120 mutants; and v) oligomeric versus monomeric gp120. The binding ratio of native versus denatured monomeric gp120 is included in the table in this database. These numbers should be considered with the following points in mind: a continuous epitope may be partially exposed on the surface; and a preparation of rgp120 is not homogeneous and contains fully folded, partly denatured, and some completely unfolded species, so the conformation of what is considered to be a native protein will not only reflect fully folded gp120. The authors suggest that a fivefold increase in the affinity for a MAb binding to denatured versus native gp120 indicates that the epitope is inaccessible in the native form. We also have included here information extracted from Moore et al's list of the gp120 mutations that reduced the binding of a particular MAb. In mapping of exposed regions of gp120, C2, C3, and C5 domain epitopes were found to bind preferentially to denatured gp120. V1, V2 and V3, part of C4, and the extreme carboxy terminus of C5 were exposed on the native monomer. In the oligomeric form of the molecule, only V2, V3 and part of C4 are well exposed as continuous epitopes. PubMed ID: 7504741. Show all entries for this paper.
Moore1994c J. P. Moore, R. L. Willey, G. K. Lewis, J. Robinson, and J. Sodroski. Immunological evidence for interactions between the first, second and fifth conserved domains of the gp120 surface glycoprotein of human immunodeficiency virus type 1. J. Virol., 68:6836-6847, 1994. Mutation 267N/Q in C2 region results in exposing the carboxy-terminal end gp120. PubMed ID: 7933065. Show all entries for this paper.
Thiriart1989 C. Thiriart, M. Francotte, J. Cohen, C. Collignon, A. Delers, S. Kummert, C. Molitor, D. Gilles, P. Roelants, F. Van Wijnendaele, M. De Wilde, and C. Bruck. Several Antigenic Determinants Exposed on the gp120 Moiety of HIV-1 gp160 Are Hidden on the Mature gp120. J. Immunol., 143:1832-1836, 1989. PubMed ID: 2476484. Show all entries for this paper.
Download this epitope record as JSON.
MAb ID | 213.1 | |
---|---|---|
HXB2 Location | Env(252-261) DNA(6978..7007) |
Env Epitope Map |
Author Location | gp120(242-261 LAI) | |
Research Contact | Claudine Bruck | |
Epitope |
RPVVSTQLLL
|
Epitope Alignment
|
Subtype | B | |
Ab Type | gp120 C2 | |
Neutralizing | ||
Species (Isotype) | mouse(IgG1) | |
Patient | ||
Immunogen | vaccine | |
Keywords |
Vaccine type | protein |
---|---|
Vaccine component | Env |
Showing 3 of 3 notes.
Showing 3 of 3 references.
Thiriart1989 C. Thiriart, M. Francotte, J. Cohen, C. Collignon, A. Delers, S. Kummert, C. Molitor, D. Gilles, P. Roelants, F. Van Wijnendaele, M. De Wilde, and C. Bruck. Several Antigenic Determinants Exposed on the gp120 Moiety of HIV-1 gp160 Are Hidden on the Mature gp120. J. Immunol., 143:1832-1836, 1989. PubMed ID: 2476484. Show all entries for this paper.
Moore1993a J. P. Moore and D. D. Ho. Antibodies to discontinuous or conformationally sensitive epitopes on the gp120 glycoprotein of human immunodeficiency virus type 1 are highly prevalent in sera of infected humans. J. Virol., 67:863-875, 1993. CD4BS antibodies are prevalent in HIV-1-positive sera, while neutralizing MAbs to C4, V2, and V3 and MAbs to linear epitopes are less common. Most linear epitope MAbs in human sera are directed against the V3 region, and cross-reactive MAbs tend to be directed against discontinuous epitopes. PubMed ID: 7678308. Show all entries for this paper.
Moore1994a J. P. Moore, Q. J. Sattentau, R. Wyatt, and J. Sodroski. Probing the Structure of the Human Immunodeficiency Virus Surface Glycoprotein gp120 with a Panel of Monoclonal Antibodies. J. Virol., 68:469-484, 1994. This study compared a large number of MAbs that bind to linear epitopes of gp120, and compared binding affinities for: i) native and SDS-DDT denatured gp120, (clone BH10 of the LAI isolate expressed in CHO cells); ii) recombinant gp120 lacking the V1, V2, V3 loops; iii) a panel of 20 mer peptides; iv) a panel of gp120 mutants; and v) oligomeric versus monomeric gp120. The binding ratio of native versus denatured monomeric gp120 is included in the table in this database. These numbers should be considered with the following points in mind: a continuous epitope may be partially exposed on the surface; and a preparation of rgp120 is not homogeneous and contains fully folded, partly denatured, and some completely unfolded species, so the conformation of what is considered to be a native protein will not only reflect fully folded gp120. The authors suggest that a fivefold increase in the affinity for a MAb binding to denatured versus native gp120 indicates that the epitope is inaccessible in the native form. We also have included here information extracted from Moore et al's list of the gp120 mutations that reduced the binding of a particular MAb. In mapping of exposed regions of gp120, C2, C3, and C5 domain epitopes were found to bind preferentially to denatured gp120. V1, V2 and V3, part of C4, and the extreme carboxy terminus of C5 were exposed on the native monomer. In the oligomeric form of the molecule, only V2, V3 and part of C4 are well exposed as continuous epitopes. PubMed ID: 7504741. Show all entries for this paper.
Download this epitope record as JSON.
MAb ID | 178.1 (178.1.1) | |
---|---|---|
HXB2 Location | Env(305-309) DNA(7137..7151) |
Env Epitope Map |
Author Location | gp120(305-309 BH10, HTLV IIIB) | |
Research Contact | C. Thiriart, Smith Kline and MRC AIDS reagent project | |
Epitope |
KSIRI
|
Epitope Alignment
|
Ab Type | gp120 V3 // V3 glycan (V3g) | |
Neutralizing | L | |
Species (Isotype) | mouse(IgG2a) | |
Patient | ||
Immunogen | vaccine | |
Keywords | antibody binding site, antibody interactions, contact residues, dendritic cells, neutralization, novel epitope, optimal epitope |
Vaccine type | protein |
---|---|
Vaccine strain | B clade IIIB |
Vaccine component | Env |
Showing 7 of 7 notes.
Showing 6 of 6 references.
Back1993 N. K. T. Back, L. Smit, M. Schutten, P. L. Nara, M. Tersmette, and J. Goudsmit. Mutations in Human Immunodeficiency Virus Type 1 gp41 Affect Sensitivity to Neutralization by gp120 Antibodies. J. Virol., 67:6897-6902, 1993. Three closely related clones were derived from a neutralization resistant IIIB isolate that had been passaged in a chimpanzee. gp41 mutations were shown to profoundly alter the ability of V3 loop MAbs 5023 and 178.1 to neutralize. Critical substitutions in gp41 were 668 and 675, close to the immunogenic domain 662-668, or ELDKWAS. Less profound inhibition was observed for the anti-CD4 binding site MAb GP13. PubMed ID: 8411395. Show all entries for this paper.
Cook1994 D. G. Cook, J. Fantini, S. L. Spitalnik, and F. Gonzalez-Scarano. Binding of Human Immunodeficiency Virus Type 1 HIV-1 gp120 to Galactosylceramide (GalCer): Relationship to the V3 Loop. Virol., 201:206-214, 1994. Antibodies against GalCer can block infection of CD4-negative cells from the brain and colon that are susceptible to HIV infection. This paper explores the ability of a panel of MAbs to inhibit binding of gp120 to GalCer, and also of the binding of GalCer to inhibit MAb-gp120 interaction. MAbs to the V3 loop and GalCer showed mutual inhibition of binding to gp120, and anti-CD4 binding site MAbs showed reduced inhibition. N- and C-terminal MAbs didn't influence GalCer binding. PubMed ID: 8184533. Show all entries for this paper.
Holl2006 Vincent Holl, Maryse Peressin, Thomas Decoville, Sylvie Schmidt, Susan Zolla-Pazner, Anne-Marie Aubertin, and Christiane Moog. Nonneutralizing Antibodies Are Able To Inhibit Human Immunodeficiency Virus Type 1 Replication in Macrophages and Immature Dendritic Cells. J. Virol., 80(12):6177-6181, Jun 2006. PubMed ID: 16731957. Show all entries for this paper.
Langedijk1992 J. P. M. Langedijk, N. K. T. Back, E. Kinney-Thomas, C. Bruck, M. Francotte, J. Goudsmit, and R. H. Meloen. Comparison and Fine Mapping of Both High and Low Neutralizing Monoclonal Antibodies against the Principal Neutralization Domain of HIV-1. Arch. Virol., 126:129-146, 1992. PubMed ID: 1381908. Show all entries for this paper.
Moore1993a J. P. Moore and D. D. Ho. Antibodies to discontinuous or conformationally sensitive epitopes on the gp120 glycoprotein of human immunodeficiency virus type 1 are highly prevalent in sera of infected humans. J. Virol., 67:863-875, 1993. CD4BS antibodies are prevalent in HIV-1-positive sera, while neutralizing MAbs to C4, V2, and V3 and MAbs to linear epitopes are less common. Most linear epitope MAbs in human sera are directed against the V3 region, and cross-reactive MAbs tend to be directed against discontinuous epitopes. PubMed ID: 7678308. Show all entries for this paper.
Thiriart1989 C. Thiriart, M. Francotte, J. Cohen, C. Collignon, A. Delers, S. Kummert, C. Molitor, D. Gilles, P. Roelants, F. Van Wijnendaele, M. De Wilde, and C. Bruck. Several Antigenic Determinants Exposed on the gp120 Moiety of HIV-1 gp160 Are Hidden on the Mature gp120. J. Immunol., 143:1832-1836, 1989. PubMed ID: 2476484. Show all entries for this paper.
Download this epitope record as JSON.
MAb ID | 36.1(ARP 329) | |
---|---|---|
HXB2 Location | Env(361-381) DNA(7305..7367) |
Env Epitope Map |
Author Location | gp120(362-381 LAI) | |
Epitope |
FKQSSGGDPEIVTHSFNCGGE
|
Epitope Alignment |
Subtype | B | |
Ab Type | gp120 V4 | |
Neutralizing | ||
Species (Isotype) | mouse(IgG) | |
Patient | ||
Immunogen | vaccine | |
Keywords |
Vaccine type | protein |
---|---|
Vaccine strain | B clade LAI |
Vaccine component | Env |
Showing 2 of 2 notes.
Showing 2 of 2 references.
Thiriart1989 C. Thiriart, M. Francotte, J. Cohen, C. Collignon, A. Delers, S. Kummert, C. Molitor, D. Gilles, P. Roelants, F. Van Wijnendaele, M. De Wilde, and C. Bruck. Several Antigenic Determinants Exposed on the gp120 Moiety of HIV-1 gp160 Are Hidden on the Mature gp120. J. Immunol., 143:1832-1836, 1989. PubMed ID: 2476484. Show all entries for this paper.
Moore1994a J. P. Moore, Q. J. Sattentau, R. Wyatt, and J. Sodroski. Probing the Structure of the Human Immunodeficiency Virus Surface Glycoprotein gp120 with a Panel of Monoclonal Antibodies. J. Virol., 68:469-484, 1994. This study compared a large number of MAbs that bind to linear epitopes of gp120, and compared binding affinities for: i) native and SDS-DDT denatured gp120, (clone BH10 of the LAI isolate expressed in CHO cells); ii) recombinant gp120 lacking the V1, V2, V3 loops; iii) a panel of 20 mer peptides; iv) a panel of gp120 mutants; and v) oligomeric versus monomeric gp120. The binding ratio of native versus denatured monomeric gp120 is included in the table in this database. These numbers should be considered with the following points in mind: a continuous epitope may be partially exposed on the surface; and a preparation of rgp120 is not homogeneous and contains fully folded, partly denatured, and some completely unfolded species, so the conformation of what is considered to be a native protein will not only reflect fully folded gp120. The authors suggest that a fivefold increase in the affinity for a MAb binding to denatured versus native gp120 indicates that the epitope is inaccessible in the native form. We also have included here information extracted from Moore et al's list of the gp120 mutations that reduced the binding of a particular MAb. In mapping of exposed regions of gp120, C2, C3, and C5 domain epitopes were found to bind preferentially to denatured gp120. V1, V2 and V3, part of C4, and the extreme carboxy terminus of C5 were exposed on the native monomer. In the oligomeric form of the molecule, only V2, V3 and part of C4 are well exposed as continuous epitopes. PubMed ID: 7504741. Show all entries for this paper.
Download this epitope record as JSON.
MAb ID | 2.1 | |
---|---|---|
HXB2 Location | Env | Env Epitope Map |
Author Location | ||
Research Contact | Thiriart | |
Epitope |
|
|
Ab Type | gp120 | |
Neutralizing | ||
Species (Isotype) | mouse | |
Patient | ||
Immunogen | vaccine | |
Keywords | antibody interactions |
Showing 1 of 1 note.
Showing 1 of 1 reference.
Isolation Paper
Thiriart1989
C. Thiriart, M. Francotte, J. Cohen, C. Collignon, A. Delers, S. Kummert, C. Molitor, D. Gilles, P. Roelants, F. Van Wijnendaele, M. De Wilde, and C. Bruck. Several Antigenic Determinants Exposed on the gp120 Moiety of HIV-1 gp160 Are Hidden on the Mature gp120. J. Immunol., 143:1832-1836, 1989. PubMed ID: 2476484.
Show all entries for this paper.
Download this epitope record as JSON.
MAb ID | 10.1 | |
---|---|---|
HXB2 Location | Env | Env Epitope Map |
Author Location | ||
Research Contact | Thiriart | |
Epitope |
|
|
Ab Type | gp120 | |
Neutralizing | ||
Species (Isotype) | mouse | |
Patient | ||
Immunogen | vaccine | |
Keywords | antibody interactions |
Showing 1 of 1 note.
Showing 1 of 1 reference.
Isolation Paper
Thiriart1989
C. Thiriart, M. Francotte, J. Cohen, C. Collignon, A. Delers, S. Kummert, C. Molitor, D. Gilles, P. Roelants, F. Van Wijnendaele, M. De Wilde, and C. Bruck. Several Antigenic Determinants Exposed on the gp120 Moiety of HIV-1 gp160 Are Hidden on the Mature gp120. J. Immunol., 143:1832-1836, 1989. PubMed ID: 2476484.
Show all entries for this paper.
Download this epitope record as JSON.
MAb ID | 72.1 | |
---|---|---|
HXB2 Location | Env | Env Epitope Map |
Author Location | ||
Research Contact | Thiriart | |
Epitope |
|
|
Ab Type | gp120 | |
Neutralizing | ||
Species (Isotype) | mouse | |
Patient | ||
Immunogen | vaccine | |
Keywords | antibody interactions |
Showing 1 of 1 note.
Showing 1 of 1 reference.
Isolation Paper
Thiriart1989
C. Thiriart, M. Francotte, J. Cohen, C. Collignon, A. Delers, S. Kummert, C. Molitor, D. Gilles, P. Roelants, F. Van Wijnendaele, M. De Wilde, and C. Bruck. Several Antigenic Determinants Exposed on the gp120 Moiety of HIV-1 gp160 Are Hidden on the Mature gp120. J. Immunol., 143:1832-1836, 1989. PubMed ID: 2476484.
Show all entries for this paper.
Download this epitope record as JSON.
MAb ID | 130.1 | |
---|---|---|
HXB2 Location | Env | Env Epitope Map |
Author Location | ||
Research Contact | Thiriart | |
Epitope |
|
|
Ab Type | gp120 | |
Neutralizing | ||
Species (Isotype) | mouse | |
Patient | ||
Immunogen | vaccine | |
Keywords | antibody interactions |
Showing 1 of 1 note.
Showing 1 of 1 reference.
Isolation Paper
Thiriart1989
C. Thiriart, M. Francotte, J. Cohen, C. Collignon, A. Delers, S. Kummert, C. Molitor, D. Gilles, P. Roelants, F. Van Wijnendaele, M. De Wilde, and C. Bruck. Several Antigenic Determinants Exposed on the gp120 Moiety of HIV-1 gp160 Are Hidden on the Mature gp120. J. Immunol., 143:1832-1836, 1989. PubMed ID: 2476484.
Show all entries for this paper.
Download this epitope record as JSON.
MAb ID | 190.1 | |
---|---|---|
HXB2 Location | Env | Env Epitope Map |
Author Location | ||
Research Contact | Thiriart | |
Epitope |
|
|
Ab Type | gp120 | |
Neutralizing | ||
Species (Isotype) | mouse | |
Patient | ||
Immunogen | vaccine | |
Keywords | antibody interactions |
Showing 1 of 1 note.
Showing 1 of 1 reference.
Isolation Paper
Thiriart1989
C. Thiriart, M. Francotte, J. Cohen, C. Collignon, A. Delers, S. Kummert, C. Molitor, D. Gilles, P. Roelants, F. Van Wijnendaele, M. De Wilde, and C. Bruck. Several Antigenic Determinants Exposed on the gp120 Moiety of HIV-1 gp160 Are Hidden on the Mature gp120. J. Immunol., 143:1832-1836, 1989. PubMed ID: 2476484.
Show all entries for this paper.
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