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Protein

Probable chemoreceptor glutamine deamidase CheD

Gene

cheD

Organism
Saccharophagus degradans (strain 2-40 / ATCC 43961 / DSM 17024)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

Probably deamidates glutamine residues to glutamate on methyl-accepting chemotaxis receptors (MCPs), playing an important role in chemotaxis.UniRule annotation

Catalytic activityi

Protein L-glutamine + H2O = protein L-glutamate + NH3.UniRule annotation

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionHydrolase
Biological processChemotaxis

Names & Taxonomyi

Protein namesi
Recommended name:
Probable chemoreceptor glutamine deamidase CheDUniRule annotation (EC:3.5.1.44UniRule annotation)
Gene namesi
Name:cheDUniRule annotation
Ordered Locus Names:Sde_3103
OrganismiSaccharophagus degradans (strain 2-40 / ATCC 43961 / DSM 17024)
Taxonomic identifieri203122 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaCellvibrionalesCellvibrionaceaeSaccharophagus
Proteomesi
  • UP000001947 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00002510631 – 218Probable chemoreceptor glutamine deamidase CheDAdd BLAST218

Interactioni

Protein-protein interaction databases

STRINGi203122.Sde_3103.

Structurei

3D structure databases

ProteinModelPortaliQ21G19.
SMRiQ21G19.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the CheD family.UniRule annotation

Phylogenomic databases

eggNOGiENOG4108Z4W. Bacteria.
COG1871. LUCA.
HOGENOMiHOG000273194.
KOiK03411.
OMAiVGMADLN.
OrthoDBiPOG091H0ML3.

Family and domain databases

CDDicd16352. CheD. 1 hit.
HAMAPiMF_01440. CheD. 1 hit.
InterProiView protein in InterPro
IPR005659. Chemorcpt_Glu_NH3ase_CheD.
IPR011324. Cytotoxic_necrot_fac-like_cat.
PANTHERiPTHR35147. PTHR35147. 1 hit.
PfamiView protein in Pfam
PF03975. CheD. 1 hit.
SUPFAMiSSF64438. SSF64438. 1 hit.

Sequencei

Sequence statusi: Complete.

Q21G19-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MLKGLTSKAD ARLKPALPGF TNVYRYWDAR FAKVAVKLQP GECYVTKNDE
60 70 80 90 100
MLVTVLGSCI AACIRDPVAG VGGMNHFMLP EQAAGHEITR NSLSNPELCY
110 120 130 140 150
GNWAMEHLIN SIIKCGGMRN RLEIKLFGGG RVLANMVRMD IGQRNIEFVE
160 170 180 190 200
SFLANDELPV IAKDLGGNYP RKILYFAATG QAKMKKMGIA SDTNLVKQEK
210
AYLDSLATKP SAGDVELF
Length:218
Mass (Da):23,949
Last modified:April 18, 2006 - v1
Checksum:i8949112073FFFC3B
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000282 Genomic DNA. Translation: ABD82360.1.
RefSeqiWP_011469576.1. NC_007912.1.

Genome annotation databases

EnsemblBacteriaiABD82360; ABD82360; Sde_3103.
KEGGisde:Sde_3103.

Entry informationi

Entry nameiCHED_SACD2
AccessioniPrimary (citable) accession number: Q21G19
Entry historyiIntegrated into UniProtKB/Swiss-Prot: October 3, 2006
Last sequence update: April 18, 2006
Last modified: August 30, 2017
This is version 57 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families