SMTL ID : 6e8e.1

Crystal structure of the Escherichia coli sliding clamp-MutL complex.

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.25 Å

Oligo State

homo-dimer

Ligands

6 x GOL: GLYCEROL(Non-functional Binders)

GOL.1: 5 residues within 4Å: Chain A: R.206, S.219, Y.282, Q.393, S.394 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:R.206, A:S.219, A:S.219, A:Y.282, A:Y.282, A:S.394 GOL.2: 3 residues within 4Å: Chain A: Q.187, N.194, R.235 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Q.187, A:N.194, A:R.235 GOL.3: 1 residues within 4Å: Chain A: Y.191 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Y.191, A:Y.191 GOL.4: 7 residues within 4Å: Chain A: R.190, G.212, L.432, L.433, I.434, P.435, L.436 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:R.190, A:R.190, A:I.434, A:P.435 Water bridges: A:G.212, A:G.212, A:H.213, A:L.433 GOL.8: 3 residues within 4Å: Chain B: Q.187, N.194, R.235 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:Q.187, B:N.194, B:R.235 Water bridges: B:N.194, B:K.236, B:K.236 GOL.9: 7 residues within 4Å: Chain B: R.190, G.212, L.432, L.433, I.434, P.435, L.436 7 PLIP interactions: 7 interactions with chain B Hydrogen bonds: B:R.190, B:R.190, B:G.212, B:L.433, B:I.434, B:P.435 Water bridges: B:G.212

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

SO4.5: 2 residues within 4Å: Chain A: Q.224, S.225 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:S.225 SO4.6: 7 residues within 4Å: Chain A: H.213, N.358, Y.361, M.402, L.476, R.479, Q.480 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:N.358, A:Y.361, A:Q.480 Water bridges: A:H.213, A:R.479, A:R.479 Salt bridges: A:R.479 SO4.7: 4 residues within 4Å: Chain A: L.286, P.287, K.288, S.384 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:K.288, A:S.384 SO4.10: 6 residues within 4Å: Chain B: H.213, N.358, Y.361, L.476, R.479, Q.480 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:N.358, B:Q.480 Water bridges: B:H.213, B:M.400, B:R.479 Salt bridges: B:R.479 SO4.11: 1 residues within 4Å: Chain B: P.477 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Almawi, A.W. et al., Binding of the regulatory domain of MutL to the sliding beta-clamp is species specific. Nucleic Acids Res. (2019)

Release Date

2019-05-01

Peptides

Beta sliding clamp,DNA mismatch repair protein MutL: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Beta sliding clamp,DNA mismatch repair protein MutL