SMTL ID : 7rci.1

Crystal Structure of a PMS2 VUS with Substrate

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.12 Å

Oligo State

homo-dimer

Ligands

2 x ATP: ADENOSINE-5'-TRIPHOSPHATE(Non-covalent)

ATP.1: 13 residues within 4Å: Chain A: E.41, N.45, S.46, A.49, D.70, G.74, V.75, L.83, E.109, A.110, L.111, T.155 Ligands: MG.2 12 PLIP interactions: 12 interactions with chain A Hydrogen bonds: A:N.45, A:D.70, A:A.110, A:L.111 Water bridges: A:N.45, A:N.45, A:S.46, A:D.48, A:D.70, A:G.74, A:S.112, A:T.155 ATP.3: 12 residues within 4Å: Chain B: E.41, N.45, S.46, A.49, D.70, V.75, L.83, E.109, A.110, L.111, T.155 Ligands: MG.4 11 PLIP interactions: 11 interactions with chain B Hydrogen bonds: B:N.45, B:D.70, B:E.109, B:A.110, B:L.111, B:T.155 Water bridges: B:E.41, B:E.41, B:S.46, B:G.74, B:S.112

2 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 2 residues within 4Å: Chain A: N.45 Ligands: ATP.1 No protein-ligand interaction detected (PLIP) MG.4: 2 residues within 4Å: Chain B: N.45 Ligands: ATP.3 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

D'Arcy, B.M. et al., PMS2 variant results in loss of ATPase activity without compromising mismatch repair. Mol Genet Genomic Med (2022)

Release Date

2022-03-02

Peptides

Mismatch repair endonuclease PMS2: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Mismatch repair endonuclease PMS2

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