SMTL ID : 3mxi.1

TREX1 3' Exonuclease D18N Familial Chilblain Lupus Mutant

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.55 Å

Oligo State

homo-dimer

Ligands

2 x DG- DA- DC- DG: DNA (5'-D(*GP*AP*CP*G)-3')(Non-covalent)

DG-DA-DC-DG.1: 23 residues within 4Å: Chain A: N.18, L.19, E.20, A.21, G.23, L.24, P.25, S.78, G.80, A.81, T.85, H.124, N.125, R.128, Y.129, I.156, S.176, Y.177, S.178, L.179, H.195 Ligands: CA.3, CA.5 Protein-ligand interaction information (PLIP) not available DG-DA-DC-DG.2: 24 residues within 4Å: Chain B: N.18, L.19, E.20, A.21, G.23, L.24, P.25, S.78, G.80, A.81, I.84, T.85, H.124, N.125, R.128, Y.129, I.156, S.176, Y.177, S.178, L.179, H.195 Ligands: CA.4, CA.6 Protein-ligand interaction information (PLIP) not available

4 x CA: CALCIUM ION(Non-covalent)

CA.3: 6 residues within 4Å: Chain A: N.18, E.20, H.195, T.196, D.200 Ligands: DG-DA-DC-DG.1 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:E.20, A:D.200 CA.4: 5 residues within 4Å: Chain B: N.18, E.20, H.195, D.200 Ligands: DG-DA-DC-DG.2 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:E.20 CA.5: 4 residues within 4Å: Chain A: N.18, D.130 Ligands: DG-DA-DC-DG.1, DG-DA-DC-DG.1 No protein-ligand interaction detected (PLIP) CA.6: 3 residues within 4Å: Chain B: N.18 Ligands: DG-DA-DC-DG.2, DG-DA-DC-DG.2 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bailey, S.L. et al., X-ray Crystal Structures of TREX1 3' Exonuclease Autoimmune Disease Mutants. To be Published

Release Date

2011-05-18

Peptides

Three prime repair exonuclease 1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
A

Three prime repair exonuclease 1