SMTL ID : 4m1d.2 (1 other biounit)

Crystal structure of anti-HIV-1 Fab 447-52D in complex with V3 cyclic peptide MN

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

hetero-oligomer

Ligands

5 x GOL: GLYCEROL(Non-functional Binders)

GOL.1: 4 residues within 4Å: Chain A: D.99, V.101 Chain B: A.63, A.64 3 PLIP interactions: 2 interactions with chain A, 1 interactions with chain B Water bridges: A:D.99, A:D.99 Hydrogen bonds: B:A.64 GOL.2: 3 residues within 4Å: Chain A: S.25, S.26, S.27 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:S.25, A:S.26, A:S.26, A:S.27, A:S.27 GOL.3: 3 residues within 4Å: Chain A: P.60, R.62, Q.80 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.62, A:Q.80, A:Q.80 GOL.4: 7 residues within 4Å: Chain A: F.88, G.103, G.104, G.105 Chain B: Q.39, G.44, L.45 5 PLIP interactions: 3 interactions with chain B, 2 interactions with chain A Hydrogen bonds: B:Q.39, B:Q.39, B:L.45 Water bridges: A:S.2, A:F.102 GOL.5: 4 residues within 4Å: Chain B: K.123, G.124, T.125, T.126 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:K.123, B:T.126, B:T.126, B:T.126 Water bridges: B:E.6, B:K.123

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Killikelly, A. et al., Thermodynamic Signatures of the Antigen Binding Site of mAb 447-52D Targeting the Third Variable Region of HIV-1 gp120. Biochemistry (2013)

Release Date

2013-09-04

Peptides

Fab mAb 447-52D Light Chain: A
Fab mAb 447-52D Heavy Chain: B
Cyclic V3 Arch Peptide: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
M

B
I

C
Q

Fab mAb 447-52D Light Chain

Fab mAb 447-52D Heavy Chain

Cyclic V3 Arch Peptide

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