SMTL ID : 8omo.1

DNA-unbound MutSbeta-ATP complex (bent clamp form)

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY 3.43 Å

Oligo State

hetero-1-1-mer

Ligands

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

ATP.1: 20 residues within 4Å: Chain A: I.648, F.650, I.651, N.653, N.671, M.672, G.673, G.674, K.675, S.676, T.677, H.783, Y.815 Chain B: I.945, G.948, S.950, T.951, F.952, G.980 Ligands: MG.2 21 PLIP interactions: 6 interactions with chain B, 15 interactions with chain A Hydrogen bonds: B:I.945, B:G.948, B:S.950, B:T.951, B:F.952, B:G.980, A:I.651, A:I.651, A:N.671, A:M.672, A:G.673, A:G.674, A:K.675, A:S.676, A:S.676, A:T.677, A:T.677 Salt bridges: A:K.675, A:K.675, A:H.783 pi-Stacking: A:Y.815 ATP.3: 21 residues within 4Å: Chain A: G.721, S.723, T.724, F.725, G.753 Chain B: L.871, D.875, Q.876, Y.877, V.878, N.898, M.899, G.900, G.901, K.902, S.903, S.904, E.976, H.1010, Y.1057 Ligands: MG.4 17 PLIP interactions: 3 interactions with chain A, 14 interactions with chain B Hydrogen bonds: A:S.723, A:F.725, A:G.753, B:Y.877, B:V.878, B:V.878, B:N.898, B:K.902, B:S.903, B:S.903, B:S.904, B:S.904, B:E.976 Salt bridges: B:K.902, B:K.902, B:H.1010 pi-Stacking: B:Y.1057

2 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 6 residues within 4Å: Chain A: S.676, D.748 Chain B: D.943, S.950, T.951 Ligands: ATP.1 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:S.676 MG.4: 5 residues within 4Å: Chain A: T.724 Chain B: S.903, D.975, E.976 Ligands: ATP.3 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:S.903

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lee, J.-H. et al., DNA-unbound MutSbeta-ATP complex (bent clamp form). To Be Published

Release Date

2023-05-24

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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