SMTL ID : 4r39.1 (3 other biounits)

Histidine kinase domain from Erythrobacter litoralis EL346 blue-light activated histidine kinase

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.60 Å

Oligo State

monomer

Ligands

1 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 4 residues within 4Å: Chain A: N.136, H.140, G.186 Ligands: ANP.2 No protein-ligand interaction detected (PLIP)

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

ANP.2: 22 residues within 4Å: Chain A: S.57, R.60, R.61, E.132, N.136, A.137, H.140, A.141, D.168, R.171, G.172, I.173, P.174, C.177, W.179, G.183, N.184, L.185, G.186, S.187, T.210 Ligands: MG.1 25 PLIP interactions: 25 interactions with chain A Hydrogen bonds: A:S.57, A:S.57, A:R.61, A:N.136, A:H.140, A:D.168, A:W.179, A:N.184, A:N.184, A:N.184, A:L.185, A:G.186, A:S.187, A:S.187 Water bridges: A:S.57, A:S.57, A:R.60, A:R.60, A:A.137, A:Q.139, A:H.140, A:H.140, A:T.210, A:T.210 pi-Cation interactions: A:H.140

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Rivera-Cancel, G. et al., Full-length structure of a monomeric histidine kinase reveals basis for sensory regulation. Proc.Natl.Acad.Sci.USA (2014)

Release Date

2014-12-03

Peptides

Blue-light-activated histidine kinase 2: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Blue-light-activated histidine kinase 2

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