SMTL ID : 6a4b.1 (2 other biounits)

Structure of TREX2 in complex with a duplex DNA with 2 nucleotide 3'-overhang

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

homo-dimer

Ligands

4 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 5 residues within 4Å: Chain A: D.34, H.137, D.143 Chain D: T.17, T.18 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:D.34 MG.2: 4 residues within 4Å: Chain A: D.34, E.36, D.213 Chain D: T.18 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:D.34, A:E.36, A:D.213 MG.3: 5 residues within 4Å: Chain B: D.34, E.36, D.213 Chain C: T.18 Ligands: MG.4 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:D.34, B:E.36, B:D.213 MG.4: 5 residues within 4Å: Chain B: D.34, D.143 Chain C: T.17, T.18 Ligands: MG.3 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:D.34

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Cheng, H.L. et al., Structural insights into the duplex DNA processing of TREX2. Nucleic Acids Res. (2018)

Release Date

2018-11-07

Peptides

Three prime repair exonuclease 2: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Three prime repair exonuclease 2

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