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Protein

Probable chemoreceptor glutamine deamidase CheD

Gene

cheD

Organism
Methanococcus maripaludis (strain C7 / ATCC BAA-1331)
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:MmarC7_0175
OrganismiMethanococcus maripaludis (strain C7 / ATCC BAA-1331)
Taxonomic identifieri426368 [NCBI]
Taxonomic lineageiArchaeaEuryarchaeotaMethanococciMethanococcalesMethanococcaceaeMethanococcus
Proteomesi
  • UP000002298 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_10000685541 – 154Probable chemoreceptor glutamine deamidase CheDAdd BLAST154

Interactioni

Protein-protein interaction databases

STRINGi426368.MmarC7_0175.

Structurei

3D structure databases

ProteinModelPortaliA6VFL9.
SMRiA6VFL9.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the CheD family.UniRule annotation

Phylogenomic databases

eggNOGiarCOG02380. Archaea.
COG1871. LUCA.
HOGENOMiHOG000273195.
KOiK03411.
OMAiVGMADLN.
OrthoDBiPOG093Z0F3T.

Family and domain databases

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

Sequencei

Sequence statusi: Complete.

A6VFL9-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MVLKVKMGDI GVAKSPESIE TLLGSCVAII LYDRGKKVGG VAHVMLPKSR
60 70 80 90 100
NTAERTPGKY ANTAIPELID RLTKLGARKD KLTAKLAGGA AMFKCNSNTI
110 120 130 140 150
DVGKKNIEAS KEEVRKVGLR IASEDLGGDT GRTITLSLKD GSVLVRKGAE

LKVI
Length:154
Mass (Da):16,346
Last modified:August 21, 2007 - v1
Checksum:i2B5636ECD40A0D48
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000745 Genomic DNA. Translation: ABR65245.1.
RefSeqiWP_011976582.1. NC_009637.1.

Genome annotation databases

EnsemblBacteriaiABR65245; ABR65245; MmarC7_0175.
GeneIDi5329139.
KEGGimmz:MmarC7_0175.

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.

Entry informationi

Entry nameiCHED_METM7
AccessioniPrimary (citable) accession number: A6VFL9
Entry historyiIntegrated into UniProtKB/Swiss-Prot: February 5, 2008
Last sequence update: August 21, 2007
Last modified: June 7, 2017
This is version 54 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

Documents

  1. SIMILARITY comments
    Index of protein domains and families