SMTL ID : 1nhi.1

Crystal structure of N-terminal 40KD MutL (LN40) complex with ADPnP and one potassium

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-dimer

Ligands

2 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 4 residues within 4Å: Chain A: N.35, K.81, A.100 Ligands: ANP.5 No protein-ligand interaction detected (PLIP) MG.6: 4 residues within 4Å: Chain B: N.35, K.81, A.100 Ligands: ANP.10 No protein-ligand interaction detected (PLIP)

2 x K: POTASSIUM ION(Non-covalent)

K.2: 6 residues within 4Å: Chain A: L.72, A.73, A.75, A.78, G.98 Ligands: ANP.5 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:A.73, A:A.75, A:A.78, H2O.1 K.7: 6 residues within 4Å: Chain B: L.72, A.73, A.75, A.78, G.98 Ligands: ANP.10 4 PLIP interactions: 3 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:A.73, B:A.75, B:A.78, H2O.8

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

EDO.3: 5 residues within 4Å: Chain A: R.43, D.45, R.59, D.60, N.61 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:R.59 EDO.4: 4 residues within 4Å: Chain A: K.210, R.239, G.240, Y.293 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:K.210, A:G.240 EDO.8: 5 residues within 4Å: Chain B: R.43, D.45, R.59, D.60, N.61 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:R.59 EDO.9: 4 residues within 4Å: Chain B: K.210, R.239, G.240, Y.293 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:K.210, B:G.240

2 x ANP: PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER(Non-covalent)

ANP.5: 23 residues within 4Å: Chain A: E.31, N.35, S.36, A.39, D.60, G.64, I.65, A.73, T.79, S.80, K.81, G.95, F.96, R.97, G.98, E.99, A.100, L.101, T.145, K.309 Chain B: I.5 Ligands: MG.1, K.2 26 PLIP interactions: 26 interactions with chain A Hydrogen bonds: A:E.31, A:N.35, A:D.60, A:T.79, A:T.79, A:S.80, A:S.80, A:K.81, A:F.96, A:R.97, A:G.98, A:E.99, A:A.100, A:L.101, A:T.145, A:K.309, A:K.309 Water bridges: A:S.36, A:D.60, A:D.60, A:G.64, A:K.81, A:R.97, A:A.102 Salt bridges: A:K.81 pi-Cation interactions: A:K.81 ANP.10: 23 residues within 4Å: Chain A: I.5 Chain B: E.31, N.35, S.36, A.39, D.60, G.64, I.65, A.73, T.79, S.80, K.81, G.95, F.96, R.97, G.98, E.99, A.100, L.101, T.145, K.309 Ligands: MG.6, K.7 26 PLIP interactions: 26 interactions with chain B Hydrogen bonds: B:E.31, B:N.35, B:D.60, B:T.79, B:T.79, B:S.80, B:S.80, B:K.81, B:F.96, B:R.97, B:G.98, B:E.99, B:A.100, B:L.101, B:T.145, B:K.309, B:K.309 Water bridges: B:S.36, B:D.60, B:D.60, B:G.64, B:K.81, B:R.97, B:A.102 Salt bridges: B:K.81 pi-Cation interactions: B:K.81

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hu, X. et al., Monovalent cation dependence and preference of GHKL ATPases and kinases. FEBS Lett. (2003)

Release Date

2003-06-10

Peptides

DNA mismatch repair protein mutL: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

DNA mismatch repair protein mutL

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