SMTL ID : 4r4b.1 (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

11 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 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:I.2, A:L.94 Salt bridges: A:H.90 SO4.2: 5 residues within 4Å: Chain A: S.120, D.121, E.122 Chain B: P.129, K.220 9 PLIP interactions: 5 interactions with chain A, 4 interactions with chain B Hydrogen bonds: A:D.121, A:D.121, A:D.121, A:E.122 Water bridges: A:E.122, B:K.215, B:K.215, B:K.215 Salt bridges: B:K.220 SO4.3: 1 residues within 4Å: Chain A: R.107 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:R.107 SO4.4: 2 residues within 4Å: Chain A: R.18, T.20 3 PLIP interactions: 3 interactions with chain A Water bridges: A:T.20, A:T.20 Salt bridges: A:R.18 SO4.5: 2 residues within 4Å: Chain A: P.59, S.60 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:S.60, A:S.60 Water bridges: A:R.61, A:R.61 SO4.6: 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 SO4.8: 4 residues within 4Å: Chain B: Y.33, R.98, N.100, W.101 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:N.100, B:W.101 Water bridges: B:R.98, B:R.98 Salt bridges: B:R.98 SO4.9: 2 residues within 4Å: Chain B: K.43, R.44 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:R.44 Water bridges: B:R.44, B:R.44 Salt bridges: B:R.44 SO4.10: 3 residues within 4Å: Chain B: G.31, K.52, N.100 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:N.100 Water bridges: B:K.52, B:H.53 Salt bridges: B:K.52 SO4.11: 1 residues within 4Å: Chain B: R.97 7 PLIP interactions: 7 interactions with chain B Water bridges: B:R.97, B:R.97, B:S.99, B:S.99, B:Y.103, B:Y.103 Salt bridges: B:R.97 SO4.12: 2 residues within 4Å: Chain B: S.74, K.75 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:S.74 Water bridges: B:S.74 Salt bridges: B:K.75

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

NAG.7: 3 residues within 4Å: Chain B: T.17, S.19, N.81 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:T.17, B:S.19

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
L

B
H

FAB 2.2C LIGHT CHAIN

FAB 2.2C HEAVY CHAIN

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