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Q56312

- CHEY_THEMA

UniProt

Q56312 - CHEY_THEMA

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Protein

Chemotaxis protein CheY

Gene

cheY

Organism
Thermotoga maritima (strain ATCC 43589 / MSB8 / DSM 3109 / JCM 10099)
Status
Reviewed - Annotation score: 3 out of 5- Experimental evidence at protein leveli

Functioni

Involved in the transmission of sensory signals from the chemoreceptors to the flagellar motors. CheY seems to regulate the clockwise (CW) rotation (By similarity).By similarity

Cofactori

Binds 1 magnesium ion per subunit.

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi9 – 91Magnesium
Metal bindingi10 – 101Magnesium
Metal bindingi54 – 541Magnesium
Metal bindingi56 – 561Magnesium; via carbonyl oxygen

GO - Molecular functioni

  1. metal ion binding Source: UniProtKB-KW

GO - Biological processi

  1. archaeal or bacterial-type flagellum-dependent cell motility Source: UniProtKB-KW
  2. chemotaxis Source: UniProtKB-KW
  3. phosphorelay signal transduction system Source: UniProtKB-KW
Complete GO annotation...

Keywords - Biological processi

Chemotaxis, Flagellar rotation, Two-component regulatory system

Keywords - Ligandi

Magnesium, Metal-binding

Names & Taxonomyi

Protein namesi
Recommended name:
Chemotaxis protein CheY
Gene namesi
Name:cheY
Ordered Locus Names:TM_0700
OrganismiThermotoga maritima (strain ATCC 43589 / MSB8 / DSM 3109 / JCM 10099)
Taxonomic identifieri243274 [NCBI]
Taxonomic lineageiBacteriaThermotogaeThermotogalesThermotogaceaeThermotoga
ProteomesiUP000008183: Chromosome

Subcellular locationi

GO - Cellular componenti

  1. cytoplasm Source: UniProtKB-KW
Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 120120Chemotaxis protein CheYPRO_0000081055Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Modified residuei54 – 5414-aspartylphosphate1 PublicationPROSITE-ProRule annotation

Post-translational modificationi

Phosphorylated by CheA.By similarity

Keywords - PTMi

Phosphoprotein

Interactioni

Protein-protein interaction databases

IntActiQ56312. 1 interaction.
STRINGi243274.TM0700.

Structurei

Secondary structure

1
120
Legend: HelixTurnBeta strand
Show more details
Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Beta strandi4 – 85
Helixi12 – 2413
Beta strandi28 – 358
Helixi36 – 4611
Beta strandi49 – 535
Beta strandi58 – 603
Helixi62 – 7211
Beta strandi78 – 836
Helixi87 – 9610
Beta strandi99 – 1057
Helixi108 – 11710

3D structure databases

Select the link destinations:
PDBe
RCSB PDB
PDBj
Links Updated
EntryMethodResolution (Å)ChainPositionsPDBsum
1TMYX-ray1.90A1-120[»]
1U0SX-ray1.90Y2-119[»]
2LLENMR-A1-103[»]
2TMYX-ray2.30A1-120[»]
3TMYX-ray2.20A/B1-120[»]
4IGAX-ray1.73A1-120[»]
4TMYX-ray2.80A/B1-120[»]
ProteinModelPortaliQ56312.
SMRiQ56312. Positions 2-119.
ModBaseiSearch...
MobiDBiSearch...

Miscellaneous databases

EvolutionaryTraceiQ56312.

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini1 – 119119Response regulatoryPROSITE-ProRule annotationAdd
BLAST

Sequence similaritiesi

Contains 1 response regulatory domain.PROSITE-ProRule annotation

Phylogenomic databases

eggNOGiCOG0784.
InParanoidiQ56312.
KOiK03413.
OMAiITESCKA.
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.

Q56312-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MGKRVLIVDD AAFMRMMLKD IITKAGYEVA GEATNGREAV EKYKELKPDI
60 70 80 90 100
VTMDITMPEM NGIDAIKEIM KIDPNAKIIV CSAMGQQAMV IEAIKAGAKD
110 120
FIVKPFQPSR VVEALNKVSK
Length:120
Mass (Da):13,217
Last modified:November 1, 1996 - v1
Checksum:i195AC95641264E63
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
U30501 Genomic DNA. Translation: AAA96389.1.
AE000512 Genomic DNA. Translation: AAD35782.1.
PIRiB72346.
RefSeqiNP_228509.1. NC_000853.1.
YP_007977050.1. NC_021214.1.
YP_008990331.1. NC_023151.1.

Genome annotation databases

EnsemblBacteriaiAAD35782; AAD35782; TM_0700.
GeneIDi18092089.
898367.
KEGGitma:TM0700.
tmi:THEMA_01165.
tmm:Tmari_0700.
PATRICi23936318. VBITheMar51294_0712.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
U30501 Genomic DNA. Translation: AAA96389.1 .
AE000512 Genomic DNA. Translation: AAD35782.1 .
PIRi B72346.
RefSeqi NP_228509.1. NC_000853.1.
YP_007977050.1. NC_021214.1.
YP_008990331.1. NC_023151.1.

3D structure databases

Select the link destinations:
PDBe
RCSB PDB
PDBj
Links Updated
Entry Method Resolution (Å) Chain Positions PDBsum
1TMY X-ray 1.90 A 1-120 [» ]
1U0S X-ray 1.90 Y 2-119 [» ]
2LLE NMR - A 1-103 [» ]
2TMY X-ray 2.30 A 1-120 [» ]
3TMY X-ray 2.20 A/B 1-120 [» ]
4IGA X-ray 1.73 A 1-120 [» ]
4TMY X-ray 2.80 A/B 1-120 [» ]
ProteinModelPortali Q56312.
SMRi Q56312. Positions 2-119.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

IntActi Q56312. 1 interaction.
STRINGi 243274.TM0700.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai AAD35782 ; AAD35782 ; TM_0700 .
GeneIDi 18092089.
898367.
KEGGi tma:TM0700.
tmi:THEMA_01165.
tmm:Tmari_0700.
PATRICi 23936318. VBITheMar51294_0712.

Phylogenomic databases

eggNOGi COG0784.
InParanoidi Q56312.
KOi K03413.
OMAi ITESCKA.
OrthoDBi EOG6PKFC7.

Miscellaneous databases

EvolutionaryTracei Q56312.

Family and domain databases

InterProi IPR011006. CheY-like_superfamily.
IPR001789. Sig_transdc_resp-reg_receiver.
[Graphical view ]
Pfami PF00072. Response_reg. 1 hit.
[Graphical view ]
SMARTi SM00448. REC. 1 hit.
[Graphical view ]
SUPFAMi SSF52172. SSF52172. 1 hit.
PROSITEi PS50110. RESPONSE_REGULATORY. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

« Hide 'large scale' publications
  1. "Thermostable chemotaxis proteins from the hyperthermophilic bacterium Thermotoga maritima."
    Swanson R.V., Sanna M.G., Simon M.I.
    J. Bacteriol. 178:484-489(1996) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA], CHARACTERIZATION.
  2. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 43589 / MSB8 / DSM 3109 / JCM 10099.
  3. "Crystal structures of CheY from Thermotoga maritima do not support conventional explanations for the structural basis of enhanced thermostability."
    Usher K.C., de la Cruz A.F.A., Dahlquist F.W., Swanson R.V., Simon M.I., Remington S.J.
    Protein Sci. 7:403-412(1998) [PubMed] [Europe PMC] [Abstract]
    Cited for: X-RAY CRYSTALLOGRAPHY (1.9 ANGSTROMS), PHOSPHORYLATION AT ASP-54.

Entry informationi

Entry nameiCHEY_THEMA
AccessioniPrimary (citable) accession number: Q56312
Entry historyi
Integrated into UniProtKB/Swiss-Prot: July 15, 1998
Last sequence update: November 1, 1996
Last modified: October 29, 2014
This is version 109 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

3D-structure, Complete proteome, Reference proteome

Documents

  1. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  2. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3