SMTL ID : 3fn2.1

Crystal structure of a putative sensor histidine kinase domain from Clostridium symbiosum ATCC 14940

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

homo-hexamer

Ligands

3 x K: POTASSIUM ION(Non-covalent)

K.1: 4 residues within 4Å: Chain A: G.48, G.50 Chain B: G.48, G.50 5 PLIP interactions: 2 interactions with chain A, 2 interactions with chain B, 1 Ligand-Water interactions Metal complexes: A:G.48, A:G.50, B:G.48, B:G.50, H2O.5 K.4: 4 residues within 4Å: Chain C: G.48, G.50 Chain D: G.48, G.50 5 PLIP interactions: 2 interactions with chain C, 2 interactions with chain D, 1 Ligand-Water interactions Metal complexes: C:G.48, C:G.50, D:G.48, D:G.50, H2O.11 K.7: 4 residues within 4Å: Chain E: G.48, G.50 Chain F: G.48, G.50 5 PLIP interactions: 2 interactions with chain F, 2 interactions with chain E, 1 Ligand-Water interactions Metal complexes: F:G.48, F:G.50, E:G.48, E:G.50, H2O.16

3 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.2: 7 residues within 4Å: Chain B: R.53, V.69, K.72, T.73, V.74, L.91 Ligands: EDO.3 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:V.74 Salt bridges: B:R.53 PO4.5: 7 residues within 4Å: Chain D: R.53, V.69, K.72, T.73, V.74, L.91 Ligands: EDO.6 2 PLIP interactions: 2 interactions with chain D Hydrogen bonds: D:V.74 Salt bridges: D:R.53 PO4.8: 7 residues within 4Å: Chain F: R.53, V.69, K.72, T.73, V.74, L.91 Ligands: EDO.9 2 PLIP interactions: 2 interactions with chain F Hydrogen bonds: F:V.74 Salt bridges: F:R.53

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

EDO.3: 5 residues within 4Å: Chain B: Q.70, K.72, T.73, E.94 Ligands: PO4.2 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:Q.70, B:T.73 Water bridges: B:V.74 EDO.6: 5 residues within 4Å: Chain D: Q.70, K.72, T.73, E.94 Ligands: PO4.5 3 PLIP interactions: 3 interactions with chain D Hydrogen bonds: D:Q.70, D:T.73 Water bridges: D:V.74 EDO.9: 5 residues within 4Å: Chain F: Q.70, K.72, T.73, E.94 Ligands: PO4.8 3 PLIP interactions: 3 interactions with chain F Hydrogen bonds: F:Q.70, F:T.73 Water bridges: F:V.74

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Cuff, M.E. et al., The structure of a putative sensor histidine kinase domain from Clostridium symbiosum ATCC 14940. TO BE PUBLISHED

Release Date

2009-01-27

Peptides

Putative sensor histidine kinase domain: ABCDEF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
A

D
B

E
A

F
B

Putative sensor histidine kinase domain