SMTL ID : 4r5w.2 (1 other biounit)

Human artd1 (parp1) - catalytic domain in complex with inhibitor xav939

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.84 Å

Oligo State

monomer

Ligands

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

SO4.1: 4 residues within 4Å: Chain A: S.42, K.43, R.44, E.112 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:K.43, A:R.44 Salt bridges: A:R.44 SO4.2: 4 residues within 4Å: Chain A: K.243, L.324, L.325, Y.326 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:L.325, A:Y.326, A:E.328 Salt bridges: A:K.243

1 x XAV: 2-[4-(trifluoromethyl)phenyl]-7,8-dihydro-5H-thiopyrano[4,3-d]pyrimidin-4-ol(Non-covalent)

XAV.3: 14 residues within 4Å: Chain A: D.106, N.107, W.201, H.202, G.203, S.204, N.208, Y.236, F.237, A.238, K.243, S.244, Y.247, E.328 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:Y.236, A:Y.247, A:Y.247 Hydrogen bonds: A:G.203, A:G.203 pi-Stacking: A:Y.247 Halogen bonds: A:N.107, A:N.208

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Thorsell, A.G. et al., Structural Basis for Potency and Promiscuity in Poly(ADP-ribose) Polymerase (PARP) and Tankyrase Inhibitors. J.Med.Chem. (2017)

Release Date

2015-09-02

Peptides

Poly [ADP-ribose] polymerase 1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Poly [ADP-ribose] polymerase 1

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