SMTL ID : 4onx.1

2.8 Angstrom Crystal Structure of Sensor Domain of Histidine Kinase from Clostridium perfringens.

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.80 Å

Oligo State

homo-hexamer

Ligands

3 x ZN: ZINC ION(Non-covalent)

ZN.1: 5 residues within 4Å: Chain A: E.67, H.71 Chain C: R.64, E.67, H.71 5 PLIP interactions: 3 interactions with chain A, 2 interactions with chain C Metal complexes: A:E.67, A:E.67, A:H.71, C:E.67, C:H.71 ZN.5: 4 residues within 4Å: Chain B: E.67, H.71 Chain F: E.67, H.71 5 PLIP interactions: 3 interactions with chain B, 2 interactions with chain F Metal complexes: B:E.67, B:E.67, B:H.71, F:E.67, F:H.71 ZN.9: 4 residues within 4Å: Chain D: E.67, H.71 Chain E: E.67, H.71 5 PLIP interactions: 2 interactions with chain E, 3 interactions with chain D Metal complexes: E:E.67, E:H.71, D:E.67, D:E.67, D:H.71

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

CL.2: 3 residues within 4Å: Chain A: D.108, K.109, K.110 Ligand excluded by PLIP CL.6: 3 residues within 4Å: Chain B: D.108, K.109, K.110 Ligand excluded by PLIP CL.7: 2 residues within 4Å: Chain C: D.108, K.110 Ligand excluded by PLIP

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

SO4.3: 4 residues within 4Å: Chain A: K.70, H.94 Chain B: K.70, E.97 4 PLIP interactions: 3 interactions with chain A, 1 interactions with chain B Water bridges: A:K.70 Salt bridges: A:K.70, A:H.94, B:K.70 SO4.4: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) SO4.8: 1 residues within 4Å: Chain C: K.98 No protein-ligand interaction detected (PLIP) SO4.10: 4 residues within 4Å: Chain C: K.70, H.94 Chain D: K.70, E.97 3 PLIP interactions: 2 interactions with chain C, 1 interactions with chain D Salt bridges: C:K.70, C:H.94, D:K.70 SO4.11: 3 residues within 4Å: Chain E: Y.30, E.129 Chain F: L.122 3 PLIP interactions: 3 interactions with chain E Hydrogen bonds: E:Y.30, E:Y.30, E:E.129

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Minasov, G. et al., 2.8 Angstrom Crystal Structure of Sensor Domain of Histidine Kinase from Clostridium perfringens. TO BE PUBLISHED

Release Date

2014-03-05

Peptides

Sensor histidine kinase: ABCDEF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

E
E

F
F

Sensor histidine kinase