SMTL ID : 1vsi.1

ASV INTEGRASE CORE DOMAIN WITH CA(II) COFACTOR

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

homo-dimer

Ligands

2 x CA: CALCIUM ION(Non-covalent)

CA.1: 2 residues within 4Å: Chain A: D.15, D.72 5 PLIP interactions: 2 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:D.15, A:D.72, H2O.1, H2O.2, H2O.3 CA.3: 2 residues within 4Å: Chain B: D.15, D.72 5 PLIP interactions: 2 interactions with chain B, 3 Ligand-Water interactions Metal complexes: B:D.15, B:D.72, H2O.100, H2O.101, H2O.102

2 x EPE: 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID(Non-functional Binders)

EPE.2: 6 residues within 4Å: Chain A: P.24, S.26, W.27, G.45, R.46, V.47 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:V.47 Salt bridges: A:R.46 EPE.4: 6 residues within 4Å: Chain B: P.24, S.26, W.27, G.45, R.46, V.47 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:V.47 Salt bridges: B:R.46

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bujacz, G. et al., Binding of different divalent cations to the active site of avian sarcoma virus integrase and their effects on enzymatic activity. J.Biol.Chem. (1997)

Release Date

1997-05-15

Peptides

INTEGRASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

INTEGRASE

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