SMTL ID : 8cf0.1

Crystal structure of human DNA cross-link repair 1A in complex with quinoxalinedione inhibitor H2

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.76 Å

Oligo State

monomer

Ligands

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

DMS.1: 1 residues within 4Å: Chain A: L.193 No protein-ligand interaction detected (PLIP)

1 x UF3: 9-chloranyl-1,4-dihydropyrazino[2,3-c]quinoline-2,3-dione(Non-covalent)

UF3.2: 9 residues within 4Å: Chain A: H.37, H.39, D.41, H.42, H.98, D.120, Y.146, H.299 Ligands: NI.3 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:D.41, A:H.299 Water bridges: A:T.145 Halogen bonds: A:Y.146

1 x NI: NICKEL (II) ION(Non-covalent)

NI.3: 5 residues within 4Å: Chain A: H.37, H.39, H.98, D.120 Ligands: UF3.2 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:H.37, A:H.39, A:H.98, A:D.120

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bielinski, M. et al., Cell-active small molecule inhibitors validate the SNM1A DNA repair nuclease as a cancer target. Chem Sci (2024)

Release Date

2024-02-21

Peptides

DNA cross-link repair 1A protein: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

DNA cross-link repair 1A protein

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