SMTL ID : 4r4b.3 (3 other biounits)

Crystal structure of the anti-hiv-1 antibody 2.2c

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

hetero-1-1-mer

Ligands

4 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 5 residues within 4Å: Chain A: D.1, I.2, H.90, G.93, L.94 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:I.2, A:L.94 Water bridges: A:D.1, A:S.96 Salt bridges: A:H.90 SO4.2: 4 residues within 4Å: Chain A: G.28, I.29, S.30, G.68 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:S.30 SO4.3: 4 residues within 4Å: Chain A: S.120, D.121, E.122 Chain B: K.220 6 PLIP interactions: 1 interactions with chain B, 5 interactions with chain A Salt bridges: B:K.220 Hydrogen bonds: A:D.121, A:D.121, A:E.122, A:E.122, A:E.122 SO4.5: 5 residues within 4Å: Chain B: S.30, G.31, K.52, H.53, N.54 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:G.31, B:N.54, B:N.54 Water bridges: B:H.53, B:H.53 Salt bridges: B:K.52

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

NAG.4: 3 residues within 4Å: Chain B: S.19, T.68, N.81 3 PLIP interactions: 3 interactions with chain B Hydrophobic interactions: B:T.68 Hydrogen bonds: B:S.19 Water bridges: B:N.81

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Acharya, P. et al., Structural Definition of an Antibody-Dependent Cellular Cytotoxicity Response Implicated in Reduced Risk for HIV-1 Infection. J.Virol. (2014)

Release Date

2014-09-10

Peptides

FAB 2.2C LIGHT CHAIN: A
FAB 2.2C HEAVY CHAIN: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

FAB 2.2C LIGHT CHAIN

FAB 2.2C HEAVY CHAIN

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