SMTL ID : 4jan.2 (1 other biounit)

crystal structure of broadly neutralizing antibody CH103 in complex with HIV-1 gp120

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.15 Å

Oligo State

hetero-1-1-1-mer

Ligands

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

NAG.1: 9 residues within 4Å: Chain A: L.145, N.146, F.243, N.244, C.245, C.308, K.309, S.310, I.311 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.146, A:S.310 NAG.2: 3 residues within 4Å: Chain A: N.160, T.162, D.163 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.160 NAG.3: 8 residues within 4Å: Chain A: E.203, N.207, Q.211, T.261, Y.262, N.263, S.264 Ligands: NAG.5 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Q.211, A:N.263 NAG.4: 5 residues within 4Å: Chain A: L.236, N.253, T.255, R.282 Ligands: NAG.5 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.253 NAG.5: 6 residues within 4Å: Chain A: T.255, K.256, N.259, G.260 Ligands: NAG.3, NAG.4 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:T.255 Hydrogen bonds: A:N.259

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.6: 9 residues within 4Å: Chain B: P.41, G.42, G.44 Chain C: P.7, D.80, Y.82, S.96, G.97, Q.99 2 PLIP interactions: 2 interactions with chain C Hydrogen bonds: C:Y.82, C:S.96

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Liao, H.X. et al., Co-evolution of a broadly neutralizing HIV-1 antibody and founder virus. Nature (2013)

Release Date

2013-04-03

Peptides

ENVELOPE GLYCOPROTEIN GP120 of HIV-1 clade C: A
ANTIGEN BINDING FRAGMENT OF HEAVY CHAIN of CH103: B
ANTIGEN BINDING FRAGMENT OF LIGHT CHAIN of CH103: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
I

B
A

C
B

ENVELOPE GLYCOPROTEIN GP120 of HIV-1 clade C

ANTIGEN BINDING FRAGMENT OF HEAVY CHAIN of CH103

ANTIGEN BINDING FRAGMENT OF LIGHT CHAIN of CH103

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