SMTL ID : 5xsu.1 (3 other biounits)

novel orally efficacious inhibitors complexed with PARP1

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

monomer

Ligands

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

SO4.1: 3 residues within 4Å: Chain A: S.46, K.47, R.48 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:K.47, A:R.48 SO4.2: 7 residues within 4Å: Chain A: D.110, D.114, H.206, G.207, S.208, I.216, L.221 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:S.208, A:S.208 Water bridges: A:D.114, A:R.222, A:R.222 Salt bridges: A:H.206 SO4.3: 4 residues within 4Å: Chain A: K.247, L.328, L.329, Y.330 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:L.329, A:Y.330 Water bridges: A:K.247 Salt bridges: A:K.247 SO4.4: 2 residues within 4Å: Chain A: E.184, K.344 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:E.184 Salt bridges: A:K.344 SO4.5: 5 residues within 4Å: Chain A: E.186, G.187, E.188, C.189, Q.190 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:G.187, A:G.187, A:C.189, A:Q.190 SO4.6: 3 residues within 4Å: Chain A: R.202, M.273, K.293 2 PLIP interactions: 2 interactions with chain A Salt bridges: A:R.202, A:K.293

1 x 8E3: 6-fluoranyl-2-(4,5,6,7-tetrahydrofuro[2,3-c]pyridin-2-yl)-1~{H}-benzimidazole-4-carboxamide(Non-covalent)

8E3.7: 13 residues within 4Å: Chain A: E.107, H.206, G.207, G.232, Y.233, Y.240, F.241, A.242, K.247, S.248, Y.251, N.331, E.332 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:E.107, A:Y.240, A:Y.251, A:Y.251 Hydrogen bonds: A:E.107, A:G.207, A:G.207, A:G.232 Water bridges: A:E.332 pi-Stacking: A:Y.251 Halogen bonds: A:N.331

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Chen, X. et al., Design and synthesis of 2-(4,5,6,7-tetrahydrothienopyridin-2-yl)-benzoimidazole carboxamides as novel orally efficacious Poly(ADP-ribose)polymerase (PARP) inhibitors. Eur J Med Chem (2018)

Release Date

2018-04-25

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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