PDBsum entry 4xiv

Transferase

PDB id: 4xiv

Contents

Protein chains

250 a.a.

Ligands

ACP

ADP

PDB id:

4xiv

Name:

Transferase

Title:

Kinase and dimerization (p3p4) of the thermotoga maritima chea kinase

Structure:

Chemotaxis protein chea. Chain: a, b. Fragment: unp residues 289-540. Engineered: yes

Source:

Thermotoga maritima (strain atcc 43589 / msb8 / dsm 3109 / jcm 10099). Organism_taxid: 243274. Strain: atcc 43589 / msb8 / dsm 3109 / jcm 10099. Gene: chea, tm_0702. Expressed in: escherichia coli. Expression_system_taxid: 562

Resolution:

3.00Å R-factor: 0.245 R-free: 0.282

Authors:

A.R.Greenswag,B.R.Crane

Key ref:

A.R.Greenswag and b.r.crane Probing the structure and dynamics of thermotoga mari histidine kinase chea to determine domain interaction regulate autophosphorylation activity. J mol biol, . PubMed id: 26522934

Date:

07-Jan-15 Release date: 04-Nov-15

Protein chains

Q56310  (CHEA_THEMA) -  Chemotaxis protein CheA from Thermotoga maritima (strain ATCC 43589 / DSM 3109 / JCM 10099 / NBRC 100826 / MSB8)

Seq: 671 a.a.

Struc: 250 a.a.

Enzyme reactions

• Enzyme class: E.C.2.7.13.3 - histidine kinase.
• Reaction: ATP + protein L-histidine = ADP + protein N-phospho-L-histidine

ATP + protein L-histidine = ADP (Bound ligand (Het Group name = ADP) corresponds exactly) + protein N-phospho-L-histidine

Molecule diagrams generated from .mol files obtained from the KEGG ftp site