SMTL ID : 8r7v.1

MutSbeta bound to compound CHDI-00898647 in the canonical DNA-mismatch bound form

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY 3.12 Å

Oligo State

hetero-1-1-mer

Ligands

1 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 4 residues within 4Å: Chain A: S.676, D.748, E.749 Ligands: ADP.2 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:S.676, A:E.749

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

ADP.2: 15 residues within 4Å: Chain A: I.648, A.649, F.650, I.651, N.653, P.670, N.671, M.672, G.673, G.674, K.675, S.676, T.677, Y.815 Ligands: MG.1 13 PLIP interactions: 13 interactions with chain A Hydrogen bonds: A:Q.645, A:I.651, A:I.651, A:N.653, A:M.672, A:G.673, A:G.674, A:K.675, A:S.676, A:T.677, A:T.677 pi-Stacking: A:F.650, A:Y.815

1 x YKQ: ~{N}-[3-[[2-[[3-fluoranyl-4-(4-methylpiperazin-1-yl)phenyl]amino]-7~{H}-pyrrolo[2,3-d]pyrimidin-4-yl]oxy]phenyl]prop-2-enamide(Non-covalent)

YKQ.3: 12 residues within 4Å: Chain A: V.722 Chain B: L.871, D.875, Q.876, Y.877, V.878, N.880, G.900, G.901, S.904, F.1055, Y.1057 17 PLIP interactions: 16 interactions with chain B, 1 interactions with chain A Hydrophobic interactions: B:L.871, B:D.875, B:F.1055, B:Y.1057, B:Y.1057, B:Y.1057, A:V.722 Hydrogen bonds: B:Q.876, B:V.878, B:V.878, B:G.900, B:S.904, B:Y.1057 Salt bridges: B:D.875 pi-Stacking: B:Y.877, B:Y.877, B:Y.1057

1 x SO4: SULFATE ION(Non-functional Binders)

SO4.4: 6 residues within 4Å: Chain B: N.898, M.899, G.900, G.901, K.902, S.903 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:N.898, B:G.900, B:G.901, B:K.902, B:S.903

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Haque, T. et al., Identification of orthosteric inhibitors of MutSbeta ATPase function. To Be Published

Release Date

2024-10-30

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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