SMTL ID : 8rb0.1

The crystal structure of DNA-bound human MutSbeta (MSH2_E749A/MSH3) in the canonical mismatch bound conformation with ADP bound in MSH2

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.67 Å

Oligo State

hetero-1-1-mer

Ligands

1 x ADP: ADENOSINE-5'-DIPHOSPHATE(Non-covalent)

ADP.1: 14 residues within 4Å: Chain A: I.648, A.649, F.650, I.651, P.670, N.671, M.672, G.673, G.674, K.675, S.676, T.677, Y.815 Ligands: MG.2 19 PLIP interactions: 19 interactions with chain A Hydrogen bonds: A:I.651, A:I.651, A:M.672, A:G.673, A:G.674, A:K.675, A:S.676, A:T.677, A:T.677 Water bridges: A:S.676, A:S.676, A:S.676, A:S.676, A:S.676, A:D.748 Salt bridges: A:K.675 pi-Stacking: A:F.650, A:Y.815, A:Y.815

1 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 3 residues within 4Å: Chain A: S.676, D.748 Ligands: ADP.1 5 PLIP interactions: 1 interactions with chain A, 4 Ligand-Water interactions Metal complexes: A:S.676, H2O.1, H2O.1, H2O.1, H2O.1

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.3: 2 residues within 4Å: Chain A: R.359, Q.601 Ligand excluded by PLIP

2 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.4: 3 residues within 4Å: Chain A: F.42, V.79 Chain D: G.13 No protein-ligand interaction detected (PLIP) EDO.5: 3 residues within 4Å: Chain B: W.346, V.347, H.350 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:V.347

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Thomsen, M. et al., The crystal structure of DNA-bound human MutSbeta (MSH2/MSH3) in the canonical mismatch bound conformation with ADP bound in MSH2 and MSH3. To Be Published

Release Date

2025-06-11

Peptides

DNA mismatch repair protein Msh2: A
DNA mismatch repair protein Msh3: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

DNA mismatch repair protein Msh2

DNA mismatch repair protein Msh3

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