SMTL ID : 3lqa.1

Crystal structure of clade C gp120 in complex with sCD4 and 21c Fab

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.40 Å

Oligo State

hetero-1-1-1-1-mer

Ligands

4 x NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG.1: 5 residues within 4Å: Chain B: P.66, V.108, N.116, N.201, I.275 1 PLIP interactions: 1 interactions with chain B Hydrophobic interactions: B:P.66 NAG.2: 2 residues within 4Å: Chain B: N.130, N.134 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:N.130, B:N.134 NAG.3: 4 residues within 4Å: Chain B: P.188, N.210, T.212, K.213 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:P.188, B:N.210, B:T.212 NAG.4: 1 residues within 4Å: Chain B: N.271 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Diskin, R. et al., Structure of a clade C HIV-1 gp120 bound to CD4 and CD4-induced antibody reveals anti-CD4 polyreactivity. Nat.Struct.Mol.Biol. (2010)

Release Date

2010-04-07

Peptides

T-cell surface glycoprotein CD4: A
Envelope glycoprotein gp160: B
Heavy chain of anti HIV Fab from human 21c antibody: C
Light chain of anti HIV Fab from human 21c antibody: D

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
G

C
H

D
L

T-cell surface glycoprotein CD4

Envelope glycoprotein gp160

Heavy chain of anti HIV Fab from human 21c antibody

Light chain of anti HIV Fab from human 21c antibody

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