SMTL ID : 6nri.1

Crystal Structure of human PARP-1 ART domain bound to inhibitor UTT83

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

monomer

Ligands

1 x KYM: (2Z)-2-{[4-(3-cyclopropyl-5,6-dihydro[1,2,4]triazolo[4,3-a]pyrazine-7(8H)-carbonyl)phenyl]methylidene}-3-oxo-2,3-dihydro-1-benzofuran-7-carboxamide(Non-covalent)

KYM.1: 13 residues within 4Å: Chain A: H.121, G.122, R.124, N.127, G.147, Y.148, Y.155, F.156, A.157, K.162, S.163, Y.166, E.247 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:Y.148, A:Y.155, A:Y.166, A:Y.166, A:Y.166 Hydrogen bonds: A:G.122, A:G.122, A:R.124, A:Y.148 Water bridges: A:Y.166 pi-Stacking: A:Y.166

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

CIT.2: 7 residues within 4Å: Chain A: T.84, H.85, K.162, Y.166, L.243, L.244, Y.245 7 PLIP interactions: 7 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, A:K.162

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

DMS.3: 6 residues within 4Å: Chain A: H.121, R.137, Y.148, G.153, I.154, Y.155 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:Y.155

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

CL.4: 1 residues within 4Å: Chain A: Y.166 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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