SMTL ID : 4o24.1

DNA Double-Strand Break Repair Pathway Choice Is Directed by Distinct MRE11 Nuclease Activities

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

homo-dimer

Ligands

2 x 2Q0: (5~{Z})-5-[(4-hydroxyphenyl)methylidene]-3-(2-methylpropyl)-2-sulfanylidene-1,3-thiazolidin-4-one(Non-covalent)

2Q0.1: 10 residues within 4Å: Chain A: L.71, N.75, P.77, L.82, L.85, L.86, W.107, L.110, F.126 Chain B: F.113 5 PLIP interactions: 4 interactions with chain A, 1 interactions with chain B Hydrophobic interactions: A:L.86, A:W.107, A:L.110, A:F.126, B:F.113 2Q0.4: 14 residues within 4Å: Chain A: F.113, F.116 Chain B: R.74, N.75, N.76, P.77, L.82, L.85, L.86, L.89, H.105, W.107, L.110, F.126 9 PLIP interactions: 7 interactions with chain B, 2 interactions with chain A Hydrophobic interactions: B:P.77, B:L.86, B:L.89, B:W.107, B:L.110, B:F.126, A:F.113, A:F.116 Hydrogen bonds: B:N.75

4 x MN: MANGANESE (II) ION(Non-covalent)

MN.2: 4 residues within 4Å: Chain A: G.68, D.69, H.191, H.227 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:D.69, A:H.191, A:H.227 MN.3: 5 residues within 4Å: Chain A: D.25, H.27, D.69, H.227, H.229 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:D.25, A:H.27 MN.5: 3 residues within 4Å: Chain B: D.69, H.191, H.227 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:D.69, B:H.191, B:H.227 MN.6: 4 residues within 4Å: Chain B: D.25, H.27, H.227, H.229 2 PLIP interactions: 2 interactions with chain B Metal complexes: B:D.25, B:H.27

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Shibata, A. et al., DNA Double-Strand Break Repair Pathway Choice Is Directed by Distinct MRE11 Nuclease Activities. Mol.Cell (2014)

Release Date

2014-01-15

Peptides

Exonuclease, putative: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Exonuclease, putative