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identifier: 2007431
description:
epitope description:K96, L121, T122, T259, T280, N281, N282, A283, K284, S365, G366, G367, D368, E370, I371, N419, M420, W421, T424, G425, Q426, T449, R450, D451, G452, G453, A454, N455, N459, E460, T461, R463, G465, N468
antigen name:Envelope glycoprotein gp160
host organism:Homo sapiens
antibody name:VRC-PG20
aggregation:
instance of dataset
availability:
available
primaryPublications: 23911655
authorizations:
registration not required
accessURL: http://www.iedb.org/reference/1026761
landingPage: http://www.iedb.org/assay/2007431
type:
Literature
publicationVenue:
Immunity
dates:
2013
study type: b cell assays
subject species: Human immunodeficiency virus 1
fullName:
Tongqing Zhou
Jiang Zhu
Xueling Wu
Stephanie Moquin
Baoshan Zhang
Priyamvada Acharya
Ivelin S Georgiev
Han R Altae-Tran
Gwo-Yu Chuang
M Gordon Joyce
Young Do Kwon
Nancy S Longo
Mark K Louder
Timothy Luongo
Krisha McKee
Chaim A Schramm
Jeff Skinner
Yongping Yang
Zhongjia Yang
Zhenhai Zhang
Anqi Zheng
Mattia Bonsignori
Barton F Haynes
Johannes F Scheid
Michel C Nussenzweig
Melissa Simek
Dennis R Burton
Wayne C Koff
NISC Comparative Sequencing Program
James C Mullikin
Mark Connors
Lawrence Shapiro
Gary J Nabel
John R Mascola
Peter D Kwong
method:
surface plasmon resonance (SPR)
name:
Multidonor analysis reveals structural elements, genetic determinants, and maturation pathway for HIV-1 neutralization by VRC01-class antibodies.
description:
The epitope residues were calculated from [PDB: 4LSU] as the antigen residues at 4 Å
atomic distance from the antibody. An additional contact residue G124 in PDB is one of the residues substituted for the V1/V2 loop in the GenBank sequence and is mapped to N199 in the GenBank sequence.
The affinity of epitope-specific antibody VRC-PG20 for HIV-1 gp120 was determined by surface plasmon resonance.

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