CATH Domain 2hj9D02

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CATH Classification

Level	CATH Code	Description
	2	Mainly Beta
	2.20	Single Sheet
	2.20.20	Anthopleurin-A
	2.20.20.100	LuxQ periplasmic domain, C-terminal subdomain

Domain Context

CATH Clusters

Superfamily	LuxQ periplasmic domain, C-terminal subdomain
Functional Family	Autoinducer 2 sensor kinase/phosphatase LuxQ

Enzyme Information

2.7.13.3	Histidine kinase. based on mapping to UniProt P54302 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.
3.1.3.-	Phosphoric monoester hydrolases. based on mapping to UniProt P54302

UniProtKB Entries (1)

LUXQ_VIBHA

Vibrio harveyi

Autoinducer 2 sensor kinase/phosphatase LuxQ

PDB Structure

PDB	2HJ9
External Links	PDBSum Proteopedia
Method	X-RAY DIFFRACTION
Organism	Escherichia
Primary Citation	Ligand-induced asymmetry in histidine sensor kinase complex regulates quorum sensing. Neiditch, M.B., Federle, M.J., Pompeani, A.J., Kelly, R.C., Swem, D.L., Jeffrey, P.D., Bassler, B.L., Hughson, F.M. Cell(Cambridge,Mass.)