SMTL ID : 3pc8.1 (2 other biounits)

X-ray crystal structure of the heterodimeric complex of XRCC1 and DNA ligase III-alpha BRCT domains.

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.31 Å

Oligo State

hetero-2-2-mer

Ligands

1 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 1 residues within 4Å: Chain B: H.12 6 PLIP interactions: 1 interactions with chain B, 5 Ligand-Water interactions Metal complexes: B:H.12, H2O.4, H2O.4, H2O.4, H2O.4, H2O.5

1 x TRS: 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL(Non-functional Binders)

TRS.2: 4 residues within 4Å: Chain B: D.22, R.25 Chain D: D.42, D.44 4 PLIP interactions: 3 interactions with chain B, 1 interactions with chain D Hydrogen bonds: B:D.22, D:D.44 Water bridges: B:R.29, B:R.29

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Cuneo, M.J. et al., The structural basis for partitioning of the XRCC1/DNA ligase III-{alpha} BRCT-mediated dimer complexes. Nucleic Acids Res. (2011)

Release Date

2011-06-15

Peptides

DNA repair protein XRCC1: AB
DNA ligase 3: CD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

DNA repair protein XRCC1

DNA ligase 3

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