CATH Domain 4gkgA00

CATH Classification

Level	CATH Code	Description
	1	Mainly Alpha
	1.20	Up-down Bundle
	1.20.5	Single alpha-helices involved in coiled-coils or other helix-helix interfaces
	1.20.5.170

Domain Context

CATH Clusters

Superfamily	1.20.5.170
Functional Family

Enzyme Information

2.7.13.3

Histidine kinase.

based on mapping to UniProt P13633

ATP + protein L-histidine = ADP + protein N-phospho-L-histidine.

-!- This entry has been included to accommodate those protein-histidine kinases for which the phosphorylation site has not been established (i.e. either the pros- or tele-nitrogen of histidine). -!- A number of histones can act as acceptor.

UniProtKB Entries (1)

P13633

DCTB_RHIME

Sinorhizobium meliloti 1021

C4-dicarboxylate transport sensor protein DctB

PDB Structure

PDB	4GKG
External Links	PDBSum Proteopedia
Method	X-RAY DIFFRACTION
Organism
Primary Citation	Crystal structure of the S-Helix Linker Liu, J.W., Lu, D., Sun, Y.J., Wen, J., Yang, Y., Yang, J.G., Wei, X.L., Zhang, X.D., Wang, Y.P. To be Published