SMTL ID : 8vyh.1 (1 other biounit)

Crystal Structure Analysis of PARP1 in complex with a compound

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.05 Å

Oligo State

monomer

Ligands

1 x 01: (4S)-1-{2-fluoro-5-[(4-oxo-3,4-dihydrophthalazin-1-yl)methyl]benzoyl}-4-hydroxy-L-proline

01.1: 17 residues within 4Å: Chain A: D.107, W.202, H.203, G.204, R.219, I.220, A.221, Y.230, G.235, I.236, Y.237, F.238, A.239, K.244, S.245, Y.248, E.329 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:Y.230, A:Y.237, A:Y.248, A:Y.248, A:Y.248 Hydrogen bonds: A:Y.237, A:E.329 Water bridges: A:R.219 pi-Stacking: A:Y.237

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

SO4.2: 5 residues within 4Å: Chain A: K.244, L.325, L.326, Y.327, E.329 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:L.326, A:Y.327, A:E.329 Salt bridges: A:K.244 SO4.3: 1 residues within 4Å: Chain A: K.128 2 PLIP interactions: 2 interactions with chain A Water bridges: A:K.128 Salt bridges: A:K.128 SO4.4: 1 residues within 4Å: Chain A: R.45 5 PLIP interactions: 5 interactions with chain A Water bridges: A:K.44, A:K.44, A:R.45, A:R.45 Salt bridges: A:R.45 SO4.5: 6 residues within 4Å: Chain A: R.182, E.183, G.184, E.185, C.186, Q.187 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:G.184, A:C.186, A:Q.187 Water bridges: A:E.181, A:E.181

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Seo, H.-S. et al., Crystal Structure Analysis of PARP1 in complex with a compound. To Be Published

Release Date

2025-08-27

Peptides

Poly [ADP-ribose] polymerase 1, processed C-terminus: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Poly [ADP-ribose] polymerase 1, processed C-terminus

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