SMTL ID : 1x9z.3 (4 other biounits)

Crystal structure of the MutL C-terminal domain

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

homo-tetramer

Ligands

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

CL.1: 2 residues within 4Å: Chain A: S.146, M.147 Ligand excluded by PLIP CL.2: 3 residues within 4Å: Chain A: S.146, M.147, A.148 Ligand excluded by PLIP CL.8: 2 residues within 4Å: Chain C: S.146, M.147 Ligand excluded by PLIP CL.9: 3 residues within 4Å: Chain C: S.146, M.147, A.148 Ligand excluded by PLIP

2 x NA: SODIUM ION(Non-functional Binders)

NA.3: 4 residues within 4Å: Chain A: I.110, L.138, E.141 Chain B: E.69 3 PLIP interactions: 2 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:L.138, B:E.69 Water bridges: A:E.141 NA.10: 4 residues within 4Å: Chain C: I.110, L.138, E.141 Chain D: E.69 1 PLIP interactions: 1 interactions with chain C Hydrogen bonds: C:L.138

4 x GOL: GLYCEROL(Non-functional Binders)

GOL.4: 4 residues within 4Å: Chain A: D.18, C.19, S.32, V.35 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:S.32, A:S.32 GOL.6: 4 residues within 4Å: Chain B: V.52, C.53, A.81, E.82 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:V.52, B:A.81 GOL.11: 4 residues within 4Å: Chain C: D.18, C.19, S.32, V.35 2 PLIP interactions: 2 interactions with chain C Hydrogen bonds: C:S.32, C:S.32 GOL.13: 4 residues within 4Å: Chain D: V.52, C.53, A.81, E.82 2 PLIP interactions: 2 interactions with chain D Hydrogen bonds: D:V.52, D:A.81

4 x IPA: ISOPROPYL ALCOHOL(Non-functional Binders)

IPA.5: 5 residues within 4Å: Chain A: P.34, E.37, R.41, S.140, H.142 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:E.37, A:E.37, A:H.142 Hydrogen bonds: A:H.142 IPA.7: 3 residues within 4Å: Chain B: D.86, R.97, A.98 2 PLIP interactions: 2 interactions with chain B Hydrophobic interactions: B:R.97 Hydrogen bonds: B:D.86 IPA.12: 5 residues within 4Å: Chain C: P.34, E.37, R.41, S.140, H.142 4 PLIP interactions: 4 interactions with chain C Hydrophobic interactions: C:E.37, C:E.37, C:H.142 Hydrogen bonds: C:H.142 IPA.14: 3 residues within 4Å: Chain D: D.86, R.97, A.98 1 PLIP interactions: 1 interactions with chain D Hydrophobic interactions: D:R.97

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Guarne, A. et al., Structure of the MutL C-terminal domain: a model of intact MutL and its roles in mismatch repair. Embo J. (2004)

Release Date

2004-10-26

Peptides

DNA mismatch repair protein mutL: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
A

D
B

DNA mismatch repair protein mutL

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