9RHOB:O82869

Species (Taxon ID)	Roseobacter denitrificans. (2434)
Gene Name(s)	regB (ECO:0000313 with EMBL:BAA31475.1)
Protein Name(s)	RegB (ECO:0000313 with EMBL:BAA31475.1)
External Links
UniProt	O82869
EMBL	AB010723
ProteinModelPortal	O82869
GO	GO:0016020 GO:0000155
Gene3D	1.10.287.130 3.30.565.10
InterPro	IPR003661 IPR003594 IPR005467 IPR009082
Pfam	PF02518 PF00512
SMART	SM00387 SM00388
SUPFAM	SSF47384 SSF55874
PROSITE	PS50109

Annotations

Qualifier	GO ID	GO term name	Reference	ECO ID	ECO term name	with/from	Aspect	Extension	Notes	Status
involved_in	GO:0000160	phosphorelay signal transduction system	GO_REF:0000108	ECO:0000366	evidence based on logical inference from automatic annotation used in automatic assertion	GO:0000155	P		Seeded From UniProt	complete
involved_in	GO:0023014	signal transduction by protein phosphorylation	GO_REF:0000108	ECO:0000366	evidence based on logical inference from automatic annotation used in automatic assertion	GO:0000155	P		Seeded From UniProt	complete
enables	GO:0000155	phosphorelay sensor kinase activity	GO_REF:0000002	ECO:0000256	match to sequence model evidence used in automatic assertion	InterPro:IPR003661 InterPro:IPR036097	F		Seeded From UniProt	complete
involved_in	GO:0007165	signal transduction	GO_REF:0000002	ECO:0000256	match to sequence model evidence used in automatic assertion	InterPro:IPR003661 InterPro:IPR036097	P		Seeded From UniProt	complete
	GO:0018106	peptidyl-histidine phosphorylation	PMID:10400577	ECO:0000247		UniProtKB:D5AKG6 UniProtKB:O82866 UniProtKB:Q3J6C1	P		Analysis of the RegB sequence.The RegB homologues from all four photosynthetic bacteria are less highly conserved (55.9 to 61.5%) than are the RegA homologues (78.7 to 84.2%). However, sequence conservation is still quite high relative to that observed among other sensor kinases (covered in more detail in Discussion). Figure3 shows the amino acid sequence alignment of RegB of Rhodobacter capsulatus, Rhodovulum sulfidophilum, and Roseobacter denitrificans and of PrrB of Rhodobacter sphaeroides and ActS and RegS, which are thought to function as sensor kinase proteins responsible for phosphorylating ActR in R. meliloti and RegR in B. japonicum, respectively.	complete CACAO 2822
part_of	GO:0016021	integral component of membrane	GO_REF:0000038	ECO:0000323	imported automatically asserted information used in automatic assertion	UniProtKB-KW:KW-0812	C		Seeded From UniProt	complete
part_of	GO:0016020	membrane	GO_REF:0000038	ECO:0000323	imported automatically asserted information used in automatic assertion	UniProtKB-KW:KW-0472	C		Seeded From UniProt	complete
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References

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