Searching for Enyzme Commission number 2.7.13.3 (Histidine kinase.) by Reannotation, by TIGRFam, by KEGG ortholog group, by SEED annotation, or by best hit in MetaCyc

Match by TIGRFam's EC number for 2.7.13.3

Gene ID	Gene Name	Description	Genome	Domain ID	Fitness
DVUA0065		sensor histidine kinase (TIGR)	Desulfovibrio vulgaris Hildenborough JW710	TIGR02916	insig.

Match by KEGG's EC number for 2.7.13.3

Gene ID	Gene Name	KO	KO Description	Genome	Fitness
DVU1594	cheA-1	K03407	two-component system, chemotaxis family, sensor kinase CheA	Desulfovibrio vulgaris Hildenborough JW710	insig.
DVU1960	cheA-2	K03407	two-component system, chemotaxis family, sensor kinase CheA	Desulfovibrio vulgaris Hildenborough JW710	cofit
DVU2962		K02482	two-component system, NtrC family, sensor kinase	Desulfovibrio vulgaris Hildenborough JW710	strong
DVU3216	cckA	K02482	two-component system, NtrC family, sensor kinase	Desulfovibrio vulgaris Hildenborough JW710	sig.
DVU3336	kdpD	K07646	two-component system, OmpR family, sensor histidine kinase KdpD	Desulfovibrio vulgaris Hildenborough JW710	sig.
DVU3382	zraS	K07709	two-component system, NtrC family, sensor histidine kinase HydH	Desulfovibrio vulgaris Hildenborough JW710	strong
DVU0013		K07636	two-component system, OmpR family, phosphate regulon sensor histidine kinase PhoR	Desulfovibrio vulgaris Hildenborough JW710	sig.
DVU0139	cckA	K02482	two-component system, NtrC family, sensor kinase	Desulfovibrio vulgaris Hildenborough JW710	insig.
DVU0597	lytS	K07704	two-component system, LytT family, sensor histidine kinase LytS	Desulfovibrio vulgaris Hildenborough JW710	strong
DVU2072	cheA-3	K03407	two-component system, chemotaxis family, sensor kinase CheA	Desulfovibrio vulgaris Hildenborough JW710	strong

Or search for '2.7.13.3' in Desulfovibrio vulgaris Hildenborough JW710 using Curated BLAST