SMTL ID : 1hyv.1

HIV INTEGRASE CORE DOMAIN COMPLEXED WITH TETRAPHENYL ARSONIUM

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

homo-dimer

Ligands

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

SO4.1: 6 residues within 4Å: Chain A: E.23, K.25, R.120, E.124, H.125, L.126 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:L.126 Water bridges: A:K.127 Salt bridges: A:K.25, A:H.125 SO4.4: 6 residues within 4Å: Chain B: E.23, K.25, R.120, E.124, H.125, L.126 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:R.120, B:L.126 Water bridges: B:K.127 Salt bridges: B:K.25, B:H.125

2 x CL: CHLORIDE ION(Non-functional Binders)

CL.2: 4 residues within 4Å: Chain A: E.124, H.125, T.128 Ligands: TTA.3 Ligand excluded by PLIP CL.5: 4 residues within 4Å: Chain B: E.124, H.125, T.128 Ligands: TTA.6 Ligand excluded by PLIP

2 x TTA: TETRAPHENYL-ARSONIUM(Non-covalent)

TTA.3: 9 residues within 4Å: Chain A: D.121, Q.122, A.123, E.124, T.128 Chain B: A.82, W.85, W.86 Ligands: CL.2 7 PLIP interactions: 4 interactions with chain A, 3 interactions with chain B Hydrophobic interactions: A:Q.122, A:Q.122, A:A.123, A:T.128, B:A.82, B:A.82 pi-Stacking: B:W.85 TTA.6: 9 residues within 4Å: Chain A: A.82, W.85, W.86 Chain B: D.121, Q.122, A.123, E.124, T.128 Ligands: CL.5 7 PLIP interactions: 4 interactions with chain B, 3 interactions with chain A Hydrophobic interactions: B:Q.122, B:Q.122, B:A.123, B:T.128, A:A.82, A:A.82 pi-Stacking: A:W.85

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Molteni, V. et al., Identification of a small-molecule binding site at the dimer interface of the HIV integrase catalytic domain. Acta Crystallogr.,Sect.D (2001)

Release Date

2001-04-04

Peptides

INTEGRASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

INTEGRASE

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