SMTL ID : 6nrf.1

Crystal Structure of human PARP-1 ART domain bound to inhibitor UTT103

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

monomer

Ligands

1 x CIT: CITRIC ACID(Non-functional Binders)

CIT.1: 6 residues within 4Å: Chain A: H.85, K.162, Y.166, L.243, L.244, Y.245 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:L.243 Hydrogen bonds: A:L.244, A:Y.245 Water bridges: A:N.165 Salt bridges: A:H.85, A:K.162

1 x DMS: DIMETHYL SULFOXIDE(Non-functional Binders)

DMS.2: 7 residues within 4Å: Chain A: H.121, R.137, Y.148, G.153, I.154, Y.155 Ligands: KYV.3 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:Y.155

1 x KYV: 2-({4-[4-(1H-benzimidazol-2-yl)piperazine-1-carbonyl]phenyl}methyl)-3-hydroxy-1-benzofuran-7-carboxamide(Non-covalent)

KYV.3: 16 residues within 4Å: Chain A: H.121, G.122, N.127, G.130, I.131, R.137, G.147, Y.148, Y.155, F.156, A.157, K.162, S.163, Y.166, E.247 Ligands: DMS.2 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:N.127, A:I.131, A:Y.148, A:Y.148, A:Y.155, A:A.157, A:Y.166, A:Y.166, A:E.247 Hydrogen bonds: A:G.122, A:G.122 Water bridges: A:Y.166 pi-Stacking: A:Y.166

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

CL.4: 2 residues within 4Å: Chain A: N.165, Y.166 Ligand excluded by PLIP CL.5: 3 residues within 4Å: Chain A: I.197, S.198, Y.251 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Velagapudi, U.K. et al., Design and Synthesis of Poly(ADP-ribose) Polymerase Inhibitors: Impact of Adenosine Pocket-Binding Motif Appendage to the 3-Oxo-2,3-dihydrobenzofuran-7-carboxamide on Potency and Selectivity. J.Med.Chem. (2019)

Release Date

2019-08-14

Peptides

Poly [ADP-ribose] polymerase 1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Poly [ADP-ribose] polymerase 1

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