CATH Domain 5lnnA00

CATH Classification

Level	CATH Code	Description
	3	Alpha Beta
	3.40	3-Layer(aba) Sandwich
	3.40.50	Rossmann fold
	3.40.50.2300	Response regulator

Domain Context

CATH Clusters

Superfamily	3.40.50.2300
Functional Family

Enzyme Information

2.7.13.3

Histidine kinase.

based on mapping to UniProt O22267

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)

O22267

CKI1_ARATH

Arabidopsis thaliana

Histidine kinase CKI1

PDB Structure

PDB	5LNN
External Links	PDBSum Proteopedia
Method	X-RAY DIFFRACTION
Organism
Primary Citation	Conformational dynamics are a key factor in signaling mediated by the receiver domain of a sensor histidine kinase from Arabidopsis thaliana. Otrusinova, O., Demo, G., Padrta, P., Jasenakova, Z., Pekarova, B., Gelova, Z., Szmitkowska, A., Kaderavek, P., Jansen, S., Zachrdla, M., Klumpler, T., Marek, J., Hritz, J., Janda, L., Iwai, H., Wimmerova, M., Hejatko, J., Zidek, L. J. Biol. Chem.