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Protein

Chemotaxis protein CheY

Gene

cheY

Organism
Yersinia pestis
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

Cofactori

Mg2+Note: Binds 1 Mg2+ ion per subunit.

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi12 – 121MagnesiumBy similarity
Metal bindingi13 – 131MagnesiumBy similarity
Metal bindingi57 – 571MagnesiumBy similarity
Metal bindingi59 – 591Magnesium; via carbonyl oxygenBy similarity

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Biological processi

Two-component regulatory system

Keywords - Ligandi

Magnesium, Metal-binding

Enzyme and pathway databases

BioCyciYPES214092:GKDD-1659-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Chemotaxis protein CheY
Gene namesi
Name:cheY
Ordered Locus Names:YPO1680, y1842, YP_1810
OrganismiYersinia pestis
Taxonomic identifieri632 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeYersinia
Proteomesi
  • UP000000815 Componenti: Chromosome
  • UP000001019 Componenti: Chromosome
  • UP000002490 Componenti: Chromosome

Subcellular locationi

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Initiator methionineiRemovedBy similarity
Chaini2 – 129128Chemotaxis protein CheYPRO_0000081048Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Modified residuei57 – 5714-aspartylphosphatePROSITE-ProRule annotation
Modified residuei92 – 921N6-acetyllysineBy similarity
Modified residuei109 – 1091N6-acetyllysineBy similarity

Post-translational modificationi

Phosphorylated by CheA or acetylated by acetyl-CoA synthetase, depending on which acetate metabolism pathway is available.By similarity

Keywords - PTMi

Acetylation, Phosphoprotein

Interactioni

Protein-protein interaction databases

IntActiQ8D0P1. 4 interactions.
STRINGi187410.y1842.

Structurei

3D structure databases

ProteinModelPortaliQ8D0P1.
SMRiQ8D0P1. Positions 1-129.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini7 – 124118Response regulatoryPROSITE-ProRule annotationAdd
BLAST

Sequence similaritiesi

Contains 1 response regulatory domain.PROSITE-ProRule annotation

Phylogenomic databases

eggNOGiENOG4108VYJ. Bacteria.
COG0784. LUCA.
HOGENOMiHOG000034820.
KOiK03413.
OMAiTNTHEAD.
OrthoDBiEOG6PKFC7.

Family and domain databases

InterProiIPR011006. CheY-like_superfamily.
IPR001789. Sig_transdc_resp-reg_receiver.
[Graphical view]
PfamiPF00072. Response_reg. 1 hit.
[Graphical view]
SMARTiSM00448. REC. 1 hit.
[Graphical view]
SUPFAMiSSF52172. SSF52172. 1 hit.
PROSITEiPS50110. RESPONSE_REGULATORY. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

Q8D0P1-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MADKNLRFLV VDDFSTMRRI VRNLLKELGF HNVEEAEDGV DALNKLRAGG
60 70 80 90 100
FDFVVSDWNM PNMDGLDLLK TIRTDGALAT LPVLMVTAEA KKENIIAAAQ
110 120
AGASGYVVKP FTAATLEEKL NKIFEKLGM
Length:129
Mass (Da):14,201
Last modified:January 23, 2007 - v3
Checksum:iBB4A99A9998DCD38
GO

Sequence cautioni

The sequence AAM85409.1 differs from that shown. Reason: Erroneous initiation. Curated
The sequence AAS62035.1 differs from that shown. Reason: Erroneous initiation. Curated

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AL590842 Genomic DNA. Translation: CAL20324.1.
AE009952 Genomic DNA. Translation: AAM85409.1. Different initiation.
AE017042 Genomic DNA. Translation: AAS62035.1. Different initiation.
PIRiAI0204.
RefSeqiWP_002210873.1. NZ_LIXY01000014.1.
YP_002346685.1. NC_003143.1.

Genome annotation databases

EnsemblBacteriaiAAM85409; AAM85409; y1842.
AAS62035; AAS62035; YP_1810.
GeneIDi1174518.
KEGGiype:YPO1680.
ypj:CH55_255.
ypk:y1842.
ypl:CH46_3446.
ypm:YP_1810.
ypv:BZ15_1872.
ypw:CH59_158.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AL590842 Genomic DNA. Translation: CAL20324.1.
AE009952 Genomic DNA. Translation: AAM85409.1. Different initiation.
AE017042 Genomic DNA. Translation: AAS62035.1. Different initiation.
PIRiAI0204.
RefSeqiWP_002210873.1. NZ_LIXY01000014.1.
YP_002346685.1. NC_003143.1.

3D structure databases

ProteinModelPortaliQ8D0P1.
SMRiQ8D0P1. Positions 1-129.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

IntActiQ8D0P1. 4 interactions.
STRINGi187410.y1842.

Protocols and materials databases

DNASUi1146789.
Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAM85409; AAM85409; y1842.
AAS62035; AAS62035; YP_1810.
GeneIDi1174518.
KEGGiype:YPO1680.
ypj:CH55_255.
ypk:y1842.
ypl:CH46_3446.
ypm:YP_1810.
ypv:BZ15_1872.
ypw:CH59_158.

Phylogenomic databases

eggNOGiENOG4108VYJ. Bacteria.
COG0784. LUCA.
HOGENOMiHOG000034820.
KOiK03413.
OMAiTNTHEAD.
OrthoDBiEOG6PKFC7.

Enzyme and pathway databases

BioCyciYPES214092:GKDD-1659-MONOMER.

Family and domain databases

InterProiIPR011006. CheY-like_superfamily.
IPR001789. Sig_transdc_resp-reg_receiver.
[Graphical view]
PfamiPF00072. Response_reg. 1 hit.
[Graphical view]
SMARTiSM00448. REC. 1 hit.
[Graphical view]
SUPFAMiSSF52172. SSF52172. 1 hit.
PROSITEiPS50110. RESPONSE_REGULATORY. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: CO-92 / Biovar Orientalis.
  2. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: KIM10+ / Biovar Mediaevalis.
  3. "Complete genome sequence of Yersinia pestis strain 91001, an isolate avirulent to humans."
    Song Y., Tong Z., Wang J., Wang L., Guo Z., Han Y., Zhang J., Pei D., Zhou D., Qin H., Pang X., Han Y., Zhai J., Li M., Cui B., Qi Z., Jin L., Dai R.
    , Chen F., Li S., Ye C., Du Z., Lin W., Wang J., Yu J., Yang H., Wang J., Huang P., Yang R.
    DNA Res. 11:179-197(2004) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: 91001 / Biovar Mediaevalis.

Entry informationi

Entry nameiCHEY_YERPE
AccessioniPrimary (citable) accession number: Q8D0P1
Secondary accession number(s): Q0WGA3, Q8ZFL9
Entry historyi
Integrated into UniProtKB/Swiss-Prot: September 26, 2003
Last sequence update: January 23, 2007
Last modified: May 11, 2016
This is version 94 of the entry and version 3 of the sequence. [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

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.