Q30WE0 (CHED_DESDG) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Probable chemoreceptor glutamine deamidase CheD
EC=3.5.1.44

Gene names

Name:	cheD
Ordered Locus Names:	Dde_3212

Organism

Desulfovibrio desulfuricans (strain G20) [Complete proteome] [HAMAP]

Taxonomic identifier

207559 [NCBI]

Taxonomic lineage

cellular organisms › Bacteria › Proteobacteria › delta/epsilon subdivisions › Deltaproteobacteria › Desulfovibrionales › Desulfovibrionaceae › Desulfovibrio › Desulfovibrio alaskensis

Protein attributes

Sequence length	212 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Function	Probably deamidates glutamine residues to glutamate on methyl-accepting chemotaxis receptors (MCPs), playing an important role in chemotaxis By similarity. HAMAP-Rule MF_01440
Catalytic activity	Protein L-glutamine + H2O = protein L-glutamate + NH3. HAMAP-Rule MF_01440
Sequence similarities	Belongs to the CheD family.

Ontologies

Keywords
Biological process	Chemotaxis
Molecular function	Hydrolase
Technical term	Complete proteome
Gene Ontology (GO)
Biological_process	chemotaxis Inferred from electronic annotation. Source: HAMAP
Molecular_function	protein-glutamine glutaminase activity Inferred from electronic annotation. Source: HAMAP
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 212	212	Probable chemoreceptor glutamine deamidase CheD HAMAP-Rule MF_01440		PRO_0000251030

Sequences

	Sequence		Length	Mass (Da)
	Q30WE0 [UniParc]. Last modified December 6, 2005. Version 1. Checksum: 64AD0491E0E9B0CE	FASTA	212	23,402
	10 20 30 40 50 60 MSGYSAEQRA AMQCMSLARH GLPHALADCG LPHVHLKIGE GIVTRRALLI STVLGSCVSV 70 80 90 100 110 120 TFFSRRLQLA GIFHAMLPVI TQSYRPCNEP CRFVDSAIEA VYGNFEKRGL HPEEVEVKLF 130 140 150 160 170 180 GGAFSMGLRE EHPDRCMIDV GGRNVLTARE VLAAKGLEIR SEQVQGTRGR KLLFNTRTGE 190 200 210 VWVKLLNNAA NQLARRQEEQ ARAQSARGCS LD

References

[1]

"Complete genome sequence and updated annotation of Desulfovibrio alaskensis G20." Hauser L.J., Land M.L., Brown S.D., Larimer F., Keller K.L., Rapp-Giles B.J., Price M.N., Lin M., Bruce D.C., Detter J.C., Tapia R., Han C.S., Goodwin L.A., Cheng J.F., Pitluck S., Copeland A., Lucas S., Nolan M. , Lapidus A.L., Palumbo A.V., Wall J.D. J. Bacteriol. 193:4268-4269(2011) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: G20.

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP000112 Genomic DNA. Translation: ABB40006.1.
RefSeq	YP_389701.1. NC_007519.1.
3D structure databases
ProteinModelPortal	Q30WE0.
ModBase	Search...
Protein-protein interaction databases
STRING	207559.Dde_3212.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
EnsemblBacteria	ABB40006; ABB40006; Dde_3212.
GeneID	3758187.
KEGG	dde:Dde_3212.
PATRIC	21745321. VBIDesDes50040_3145.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG1871.
HOGENOM	HOG000273194.
KO	K03411.
OMA	RITAKFA.
ProtClustDB	CLSK706081.
Enzyme and pathway databases
BioCyc	DALA207559:GH1L-2867-MONOMER.
Family and domain databases
HAMAP	MF_01440. CheD.
InterPro	IPR005659. Chemorcpt_Glu_NH3ase_CheD. [Graphical view]
Pfam	PF03975. CheD. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

CHED_DESDG

Accession

Primary (citable) accession number: Q30WE0

Entry history

Integrated into UniProtKB/Swiss-Prot:	October 3, 2006
Last sequence update:	December 6, 2005
Last modified:	May 1, 2013
This is version 43 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program