Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
Entry version 187 (12 Aug 2020)
Sequence version 2 (19 Jul 2003)
Previous versions | rss
Help videoAdd a publicationFeedback
Protein

Sensor protein CreC

Gene

creC

Organism
Escherichia coli (strain K12)
Status
Reviewed-Annotation score:

Annotation score:5 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the 'correct annotation' for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
-Experimental evidence at protein leveli <p>This indicates the type of evidence that supports the existence of the protein. Note that the 'protein existence' evidence does not give information on the accuracy or correctness of the sequence(s) displayed.<p><a href='/help/protein_existence' target='_top'>More...</a></p>

<p>This section provides any useful information about the protein, mostly biological knowledge.<p><a href='/help/function_section' target='_top'>More...</a></p>Functioni

Member of the two-component regulatory system CreC/CreB involved in catabolic regulation. CreC may function as a membrane-associated protein kinase that phosphorylates CreB in response to environmental signals. CreC can also phosphorylate PhoB.2 Publications

<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section describes the catalytic activity of an enzyme, i.e. a chemical reaction that the enzyme catalyzes.<p><a href='/help/catalytic_activity' target='_top'>More...</a></p>Catalytic activityi

  • ATP + protein L-histidine = ADP + protein N-phospho-L-histidine. EC:2.7.13.3

<p>The <a href="http://www.geneontology.org/">Gene Ontology (GO)</a> project provides a set of hierarchical controlled vocabulary split into 3 categories:<p><a href='/help/gene_ontology' target='_top'>More...</a></p>GO - Molecular functioni

GO - Biological processi

<p>UniProtKB Keywords constitute a <a href="http://www.uniprot.org/keywords">controlled vocabulary</a> with a hierarchical structure. Keywords summarise the content of a UniProtKB entry and facilitate the search for proteins of interest.<p><a href='/help/keywords' target='_top'>More...</a></p>Keywordsi

Molecular functionKinase, Transferase
Biological processTwo-component regulatory system
LigandATP-binding, Nucleotide-binding

Enzyme and pathway databases

BioCyc Collection of Pathway/Genome Databases

More...
BioCyci
EcoCyc:CREC-MONOMER
ECOL316407:JW4362-MONOMER

BRENDA Comprehensive Enzyme Information System

More...
BRENDAi
2.7.13.3, 2026

<p>This section provides information about the protein and gene name(s) and synonym(s) and about the organism that is the source of the protein sequence.<p><a href='/help/names_and_taxonomy_section' target='_top'>More...</a></p>Names & Taxonomyi

<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section provides an exhaustive list of all names of the protein, from commonly used to obsolete, to allow unambiguous identification of a protein.<p><a href='/help/protein_names' target='_top'>More...</a></p>Protein namesi
Recommended name:
Sensor protein CreC (EC:2.7.13.3)
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section indicates the name(s) of the gene(s) that code for the protein sequence(s) described in the entry. Four distinct tokens exist: 'Name', 'Synonyms', 'Ordered locus names' and 'ORF names'.<p><a href='/help/gene_name' target='_top'>More...</a></p>Gene namesi
Name:creC
Synonyms:phoM
Ordered Locus Names:b4399, JW4362
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section provides information on the name(s) of the organism that is the source of the protein sequence.<p><a href='/help/organism-name' target='_top'>More...</a></p>OrganismiEscherichia coli (strain K12)
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section shows the unique identifier assigned by the NCBI to the source organism of the protein. This is known as the 'taxonomic identifier' or 'taxid'.<p><a href='/help/taxonomic_identifier' target='_top'>More...</a></p>Taxonomic identifieri83333 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section contains the taxonomic hierarchical classification lineage of the source organism. It lists the nodes as they appear top-down in the taxonomic tree, with the more general grouping listed first.<p><a href='/help/taxonomic_lineage' target='_top'>More...</a></p>Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacteralesEnterobacteriaceaeEscherichia
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section is present for entries that are part of a <a href="http://www.uniprot.org/proteomes">proteome</a>, i.e. of a set of proteins thought to be expressed by organisms whose genomes have been completely sequenced.<p><a href='/help/proteomes_manual' target='_top'>More...</a></p>Proteomesi
  • UP000000318 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes%5Fmanual">proteome</a> can consist of several components.<br></br>The component name refers to the genomic component encoding a set of proteins.<p><a href='/help/proteome_component' target='_top'>More...</a></p> Componenti: Chromosome
  • UP000000625 Componenti: Chromosome

<p>This section provides information on the location and the topology of the mature protein in the cell.<p><a href='/help/subcellular_location_section' target='_top'>More...</a></p>Subcellular locationi

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular%5Flocation%5Fsection">'Subcellular location'</a> section describes the subcellular compartment where each non-membrane region of a membrane-spanning protein is found.<p><a href='/help/topo_dom' target='_top'>More...</a></p>Topological domaini1 – 6PeriplasmicSequence analysis6
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular%5Flocation%5Fsection">'Subcellular location'</a> section describes the extent of a membrane-spanning region of the protein. It denotes the presence of both alpha-helical transmembrane regions and the membrane spanning regions of beta-barrel transmembrane proteins.<p><a href='/help/transmem' target='_top'>More...</a></p>Transmembranei7 – 27HelicalSequence analysisAdd BLAST21
Topological domaini28 – 146CytoplasmicSequence analysisAdd BLAST119
Transmembranei147 – 167HelicalSequence analysisAdd BLAST21
Topological domaini168 – 183PeriplasmicSequence analysisAdd BLAST16
Transmembranei184 – 204HelicalSequence analysisAdd BLAST21
Topological domaini205 – 474CytoplasmicSequence analysisAdd BLAST270

GO - Cellular componenti

Keywords - Cellular componenti

Cell inner membrane, Cell membrane, Membrane

<p>This section describes post-translational modifications (PTMs) and/or processing events.<p><a href='/help/ptm_processing_section' target='_top'>More...</a></p>PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'PTM / Processing' section describes the extent of a polypeptide chain in the mature protein following processing or proteolytic cleavage.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00000747421 – 474Sensor protein CreCAdd BLAST474

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'PTM / Processing' section specifies the position and type of each modified residue excluding <a href="http://www.uniprot.org/manual/lipid">lipids</a>, <a href="http://www.uniprot.org/manual/carbohyd">glycans</a> and <a href="http://www.uniprot.org/manual/crosslnk">protein cross-links</a>.<p><a href='/help/mod_res' target='_top'>More...</a></p>Modified residuei265Phosphohistidine; by autocatalysisPROSITE-ProRule annotation1

<p>This subsection of the <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">PTM/processing</a> section describes post-translational modifications (PTMs). This subsection <strong>complements</strong> the information provided at the sequence level or describes modifications for which <strong>position-specific data is not yet available</strong>.<p><a href='/help/post-translational_modification' target='_top'>More...</a></p>Post-translational modificationi

Autophosphorylated.

Keywords - PTMi

Phosphoprotein

Proteomic databases

PaxDb, a database of protein abundance averages across all three domains of life

More...
PaxDbi
P08401

PRoteomics IDEntifications database

More...
PRIDEi
P08401

<p>This section provides information on the quaternary structure of a protein and on interaction(s) with other proteins or protein complexes.<p><a href='/help/interaction_section' target='_top'>More...</a></p>Interactioni

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGRID)

More...
BioGRIDi
4261905, 10 interactors
852902, 1 interactor

Database of interacting proteins

More...
DIPi
DIP-9319N

Protein interaction database and analysis system

More...
IntActi
P08401, 5 interactors

STRING: functional protein association networks

More...
STRINGi
511145.b4399

<p>This section provides information on the tertiary and secondary structure of a protein.<p><a href='/help/structure_section' target='_top'>More...</a></p>Structurei

3D structure databases

SWISS-MODEL Repository - a database of annotated 3D protein structure models

More...
SMRi
P08401

Database of comparative protein structure models

More...
ModBasei
Search...

<p>This section provides information on sequence similarities with other proteins and the domain(s) present in a protein.<p><a href='/help/family_and_domains_section' target='_top'>More...</a></p>Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/family%5Fand%5Fdomains%5Fsection">Family and Domains</a> section describes the position and type of a domain, which is defined as a specific combination of secondary structures organized into a characteristic three-dimensional structure or fold.<p><a href='/help/domain' target='_top'>More...</a></p>Domaini205 – 255HAMPPROSITE-ProRule annotationAdd BLAST51
Domaini262 – 473Histidine kinasePROSITE-ProRule annotationAdd BLAST212

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
COG2205, Bacteria

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
CLU_000445_89_31_6

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
P08401

KEGG Orthology (KO)

More...
KOi
K07641

Database for complete collections of gene phylogenies

More...
PhylomeDBi
P08401

Family and domain databases

Conserved Domains Database

More...
CDDi
cd06225, HAMP, 1 hit
cd00082, HisKA, 1 hit

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
3.30.565.10, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR003660, HAMP_dom
IPR003594, HATPase_C
IPR036890, HATPase_C_sf
IPR005467, His_kinase_dom
IPR003661, HisK_dim/P
IPR036097, HisK_dim/P_sf
IPR029151, Sensor-like_sf
IPR004358, Sig_transdc_His_kin-like_C

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF00672, HAMP, 1 hit
PF02518, HATPase_c, 1 hit
PF00512, HisKA, 1 hit

Protein Motif fingerprint database; a protein domain database

More...
PRINTSi
PR00344, BCTRLSENSOR

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00304, HAMP, 1 hit
SM00387, HATPase_c, 1 hit
SM00388, HisKA, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF103190, SSF103190, 1 hit
SSF47384, SSF47384, 1 hit
SSF55874, SSF55874, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS50885, HAMP, 1 hit
PS50109, HIS_KIN, 1 hit

<p>This section displays by default the canonical protein sequence and upon request all isoforms described in the entry. It also includes information pertinent to the sequence(s), including <a href="http://www.uniprot.org/help/sequence%5Flength">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>. The information is filed in different subsections. The current subsections and their content are listed below:<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequencei

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences%5Fsection">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> displayed by default in the entry is complete or not.<p><a href='/help/sequence_status' target='_top'>More...</a></p>Sequence statusi: Complete.

P08401-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MRIGMRLLLG YFLLVAVAAW FVLAIFVKEV KPGVRRATEG TLIDTATLLA
60 70 80 90 100
ELARPDLLSG DPTHGQLAQA FNQLQHRPFR ANIGGINKVR NEYHVYMTDA
110 120 130 140 150
QGKVLFDSAN KAVGQDYSRW NDVWLTLRGQ YGARSTLQNP ADPESSVMYV
160 170 180 190 200
AAPIMDGSRL IGVLSVGKPN AAMAPVIKRS ERRILWASAI LLGIALVIGA
210 220 230 240 250
GMVWWINRSI ARLTRYADSV TDNKPVPLPD LGSSELRKLA QALESMRVKL
260 270 280 290 300
EGKNYIEQYV YALTHELKSP LAAIRGAAEI LREGPPPEVV ARFTDNILTQ
310 320 330 340 350
NARMQALVET LLRQARLENR QEVVLTAVDV AALFRRVSEA RTVQLAEKKI
360 370 380 390 400
TLHVTPTEVN VAAEPALLEQ ALGNLLDNAI DFTPESGCIT LSAEVDQEHV
410 420 430 440 450
TLKVLDTGSG IPDYALSRIF ERFYSLPRAN GQKSSGLGLA FVSEVARLFN
460 470
GEVTLRNVQE GGVLASLRLH RHFT
Length:474
Mass (Da):52,176
Last modified:July 19, 2003 - v2
<p>The checksum is a form of redundancy check that is calculated from the sequence. It is useful for tracking sequence updates.</p> <p>It should be noted that while, in theory, two different sequences could have the same checksum value, the likelihood that this would happen is extremely low.</p> <p>However UniProtKB may contain entries with identical sequences in case of multiple genes (paralogs).</p> <p>The checksum is computed as the sequence 64-bit Cyclic Redundancy Check value (CRC64) using the generator polynomial: x<sup>64</sup> + x<sup>4</sup> + x<sup>3</sup> + x + 1. The algorithm is described in the ISO 3309 standard. </p> <p class="publication">Press W.H., Flannery B.P., Teukolsky S.A. and Vetterling W.T.<br /> <strong>Cyclic redundancy and other checksums</strong><br /> <a href="http://www.nrbook.com/b/bookcpdf.php">Numerical recipes in C 2nd ed., pp896-902, Cambridge University Press (1993)</a>)</p> Checksum:i9CEB8CCE406E3163
GO

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Sequence' section reports difference(s) between the canonical sequence (displayed by default in the entry) and the different sequence submissions merged in the entry. These various submissions may originate from different sequencing projects, different types of experiments, or different biological samples. Sequence conflicts are usually of unknown origin.<p><a href='/help/conflict' target='_top'>More...</a></p>Sequence conflicti77R → P in AAA24375 (PubMed:3531171).Curated1

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...
EMBLi

GenBank nucleotide sequence database

More...
GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...
DDBJi
Links Updated
M13608 Genomic DNA Translation: AAA24375.1
U14003 Genomic DNA Translation: AAA97295.1
U00096 Genomic DNA Translation: AAC77352.1
AP009048 Genomic DNA Translation: BAE78388.1
Y00538 Genomic DNA Translation: CAA68601.1

Protein sequence database of the Protein Information Resource

More...
PIRi
S56623, RGECFM

NCBI Reference Sequences

More...
RefSeqi
NP_418816.1, NC_000913.3
WP_001219559.1, NZ_LN832404.1

Genome annotation databases

Ensembl bacterial and archaeal genome annotation project

More...
EnsemblBacteriai
AAC77352; AAC77352; b4399
BAE78388; BAE78388; BAE78388

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
948609

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
ecj:JW4362
eco:b4399

Pathosystems Resource Integration Center (PATRIC)

More...
PATRICi
fig|511145.12.peg.4548

<p>This section provides links to proteins that are similar to the protein sequence(s) described in this entry at different levels of sequence identity thresholds (100%, 90% and 50%) based on their membership in UniProt Reference Clusters (<a href="http://www.uniprot.org/help/uniref">UniRef</a>).<p><a href='/help/similar_proteins_section' target='_top'>More...</a></p>Similar proteinsi

<p>This section is used to point to information related to entries and found in data collections other than UniProtKB.<p><a href='/help/cross_references_section' target='_top'>More...</a></p>Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
M13608 Genomic DNA Translation: AAA24375.1
U14003 Genomic DNA Translation: AAA97295.1
U00096 Genomic DNA Translation: AAC77352.1
AP009048 Genomic DNA Translation: BAE78388.1
Y00538 Genomic DNA Translation: CAA68601.1
PIRiS56623, RGECFM
RefSeqiNP_418816.1, NC_000913.3
WP_001219559.1, NZ_LN832404.1

3D structure databases

SMRiP08401
ModBaseiSearch...

Protein-protein interaction databases

BioGRIDi4261905, 10 interactors
852902, 1 interactor
DIPiDIP-9319N
IntActiP08401, 5 interactors
STRINGi511145.b4399

Proteomic databases

PaxDbiP08401
PRIDEiP08401

Genome annotation databases

EnsemblBacteriaiAAC77352; AAC77352; b4399
BAE78388; BAE78388; BAE78388
GeneIDi948609
KEGGiecj:JW4362
eco:b4399
PATRICifig|511145.12.peg.4548

Organism-specific databases

EchoBASE - an integrated post-genomic database for E. coli

More...
EchoBASEi
EB0723

Phylogenomic databases

eggNOGiCOG2205, Bacteria
HOGENOMiCLU_000445_89_31_6
InParanoidiP08401
KOiK07641
PhylomeDBiP08401

Enzyme and pathway databases

BioCyciEcoCyc:CREC-MONOMER
ECOL316407:JW4362-MONOMER
BRENDAi2.7.13.3, 2026

Miscellaneous databases

Protein Ontology

More...
PROi
PR:P08401

Family and domain databases

CDDicd06225, HAMP, 1 hit
cd00082, HisKA, 1 hit
Gene3Di3.30.565.10, 1 hit
InterProiView protein in InterPro
IPR003660, HAMP_dom
IPR003594, HATPase_C
IPR036890, HATPase_C_sf
IPR005467, His_kinase_dom
IPR003661, HisK_dim/P
IPR036097, HisK_dim/P_sf
IPR029151, Sensor-like_sf
IPR004358, Sig_transdc_His_kin-like_C
PfamiView protein in Pfam
PF00672, HAMP, 1 hit
PF02518, HATPase_c, 1 hit
PF00512, HisKA, 1 hit
PRINTSiPR00344, BCTRLSENSOR
SMARTiView protein in SMART
SM00304, HAMP, 1 hit
SM00387, HATPase_c, 1 hit
SM00388, HisKA, 1 hit
SUPFAMiSSF103190, SSF103190, 1 hit
SSF47384, SSF47384, 1 hit
SSF55874, SSF55874, 1 hit
PROSITEiView protein in PROSITE
PS50885, HAMP, 1 hit
PS50109, HIS_KIN, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

More...
ProtoNeti
Search...

MobiDB: a database of protein disorder and mobility annotations

More...
MobiDBi
Search...

<p>This section provides general information on the entry.<p><a href='/help/entry_information_section' target='_top'>More...</a></p>Entry informationi

<p>This subsection of the 'Entry information' section provides a mnemonic identifier for a UniProtKB entry, but it is not a stable identifier. Each reviewed entry is assigned a unique entry name upon integration into UniProtKB/Swiss-Prot.<p><a href='/help/entry_name' target='_top'>More...</a></p>Entry nameiCREC_ECOLI
<p>This subsection of the 'Entry information' section provides one or more accession number(s). These are stable identifiers and should be used to cite UniProtKB entries. Upon integration into UniProtKB, each entry is assigned a unique accession number, which is called 'Primary (citable) accession number'.<p><a href='/help/accession_numbers' target='_top'>More...</a></p>AccessioniPrimary (citable) accession number: P08401
Secondary accession number(s): Q2M5R8
<p>This subsection of the 'Entry information' section shows the date of integration of the entry into UniProtKB, the date of the last sequence update and the date of the last annotation modification ('Last modified'). The version number for both the entry and the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: August 1, 1988
Last sequence update: July 19, 2003
Last modified: August 12, 2020
This is version 187 of the entry and version 2 of the sequence. See complete history.
<p>This subsection of the 'Entry information' section indicates whether the entry has been manually annotated and reviewed by UniProtKB curators or not, in other words, if the entry belongs to the Swiss-Prot section of UniProtKB (<strong>reviewed</strong>) or to the computer-annotated TrEMBL section (<strong>unreviewed</strong>).<p><a href='/help/entry_status' target='_top'>More...</a></p>Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

<p>This section contains any relevant information that doesn't fit in any other defined sections<p><a href='/help/miscellaneous_section' target='_top'>More...</a></p>Miscellaneousi

Keywords - Technical termi

Reference proteome
UniProt is an ELIXIR core data resource
Main funding by: National Institutes of Health

We'd like to inform you that we have updated our Privacy Notice to comply with Europe’s new General Data Protection Regulation (GDPR) that applies since 25 May 2018.

Do not show this banner again