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Entry version 123 (10 Feb 2021)
Sequence version 1 (10 May 2005)
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Protein

PTS system galactitol-specific EIIC component

Gene

gatC

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

Annotation score:3 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

The phosphoenolpyruvate-dependent sugar phosphotransferase system (PTS), a major carbohydrate active transport system, catalyzes the phosphorylation of incoming sugar substrates concomitant with their translocation across the cell membrane. The enzyme II complex composed of GatA, GatB and GatC is involved in galactitol transport.1 Publication

Caution

A pseudogene in strain MG1655 / ATCC 700926 due to a recent laboratory-derived single nucleotide insertion, but not its parent MG1655 / ATCC 47076.1 Publication

<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

Biological processGalactitol metabolism, Phosphotransferase system, Sugar transport, Transport

Protein family/group databases

Transport Classification Database

More...
TCDBi
4.A.5.1.1, the pts galactitol (gat) family

<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:
PTS system galactitol-specific EIIC component1 Publication
Alternative name(s):
EIIC-Gat1 Publication
Galactitol permease IIC component1 Publication
<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:gatC
Ordered Locus Names:b2092, JW2076
<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 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>Transmembranei9 – 29HelicalPROSITE-ProRule annotationAdd BLAST21
Transmembranei41 – 61HelicalPROSITE-ProRule annotationAdd BLAST21
Transmembranei92 – 112HelicalPROSITE-ProRule annotationAdd BLAST21
Transmembranei138 – 158HelicalPROSITE-ProRule annotationAdd BLAST21
Transmembranei218 – 238HelicalPROSITE-ProRule annotationAdd BLAST21
Transmembranei305 – 325HelicalPROSITE-ProRule annotationAdd BLAST21
Transmembranei329 – 349HelicalPROSITE-ProRule annotationAdd BLAST21
Transmembranei357 – 377HelicalPROSITE-ProRule annotationAdd BLAST21
Transmembranei392 – 412HelicalPROSITE-ProRule annotationAdd BLAST21
Transmembranei415 – 435HelicalPROSITE-ProRule annotationAdd BLAST21

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_00001865701 – 451PTS system galactitol-specific EIIC componentAdd BLAST451

Proteomic databases

jPOST - Japan Proteome Standard Repository/Database

More...
jPOSTi
P69831

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

More...
PaxDbi
P69831

PRoteomics IDEntifications database

More...
PRIDEi
P69831

<p>This section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms.<p><a href='/help/expression_section' target='_top'>More...</a></p>Expressioni

<p>This subsection of the 'Expression' section reports the experimentally proven effects of inducers and repressors (usually chemical compounds or environmental factors) on the level of protein (or mRNA) expression (up-regulation, down-regulation, constitutive expression).<p><a href='/help/induction' target='_top'>More...</a></p>Inductioni

Constitutively expressed.1 Publication

<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

<p>This subsection of the <a href="http://www.uniprot.org/help/interaction%5Fsection">'Interaction'</a> section provides information about the protein quaternary structure and interaction(s) with other proteins or protein complexes (with the exception of physiological receptor-ligand interactions which are annotated in the <a href="http://www.uniprot.org/help/function%5Fsection">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

Forms a complex with one each of subunit of GatA, GatB and 2 subunits of GatC.

1 Publication

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGRID)

More...
BioGRIDi
4260430, 14 interactors

ComplexPortal: manually curated resource of macromolecular complexes

More...
ComplexPortali
CPX-5942, Galactitol-specific enzyme II complex

STRING: functional protein association networks

More...
STRINGi
316407.1736809

<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
P69831

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>Domaini6 – 435PTS EIIC type-2PROSITE-ProRule annotationAdd BLAST430

<p>This subsection of the 'Family and domains' section provides general information on the biological role of a domain. The term 'domain' is intended here in its wide acceptation, it may be a structural domain, a transmembrane region or a functional domain. Several domains are described in this subsection.<p><a href='/help/domain_cc' target='_top'>More...</a></p>Domaini

The EIIC domain forms the PTS system translocation channel and contains the specific substrate-binding site.PROSITE-ProRule annotation

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
COG3775, Bacteria

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
CLU_040393_0_0_6

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
P69831

Database for complete collections of gene phylogenies

More...
PhylomeDBi
P69831

Family and domain databases

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR013853, GatC
IPR013014, PTS_EIIC_2
IPR004703, PTS_sugar-sp_permease

The PANTHER Classification System

More...
PANTHERi
PTHR37324, PTHR37324, 1 hit

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF03611, EIIC-GAT, 1 hit

PIRSF; a whole-protein classification database

More...
PIRSFi
PIRSF006304, GatC, 1 hit

TIGRFAMs; a protein family database

More...
TIGRFAMsi
TIGR00827, EIIC-GAT, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS51104, PTS_EIIC_TYPE_2, 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.

P69831-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MFSEVMRYIL DLGPTVMLPI VIIIFSKILG MKAGDCFKAG LHIGIGFVGI
60 70 80 90 100
GLVIGLMLDS IGPAAKAMAE NFDLNLHVVD VGWPGSSPMT WASQIALVAI
110 120 130 140 150
PIAILVNVAM LLTRMTRVVN VDIWNIWHMT FTGALLHLAT GSWMIGMAGV
160 170 180 190 200
VIHAAFVYKL GDWFARDTRN FFELEGIAIP HGTSAYMGPI AVLVDAIIEK
210 220 230 240 250
IPGVNRIKFS ADDIQRKFGP FGEPVTVGFV MGLIIGILAG YDVKGVLQLA
260 270 280 290 300
VKTAAVMLLM PRVIKPIMDG LTPIAKQARS RLQAKFGGQE FLIGLDPALL
310 320 330 340 350
LGHTAVVSAS LIFIPLTILI AVCVPGNQVL PFGDLATIGF FVAMAVAVHR
360 370 380 390 400
GNLFRTLISG VIIMSITLWI ATQTIGLHTQ LAANAGALKA GGMVASMDQG
410 420 430 440 450
GSPITWLLIQ VFSPQNIPGF IIIGAIYLTG IFMTWRRARG FIKQEKVVLA

E
Length:451
Mass (Da):48,365
Last modified:May 10, 2005 - v1
<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:iB843BB6BDE721F13
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 conflicti187 – 203MGPIA…EKIPG → LGPNCGAGGCYHRENPS in CAA56230 (PubMed:7772602).CuratedAdd BLAST17
Sequence conflicti399 – 451QGGSP…VVLAE → TGRFSHYLVTDSGFSPQIFP VSLLSAQFI in CAA56230 (PubMed:7772602).CuratedAdd BLAST53

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
X79837 Genomic DNA Translation: CAA56230.1
U00096 Genomic DNA No translation available.
AP009048 Genomic DNA Translation: BAA15955.1

Protein sequence database of the Protein Information Resource

More...
PIRi
C64976
S55905

NCBI Reference Sequences

More...
RefSeqi
WP_000490679.1, NZ_STEB01000002.1

Genome annotation databases

Ensembl bacterial and archaeal genome annotation project

More...
EnsemblBacteriai
BAA15955; BAA15955; BAA15955

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
ecj:JW2076

Pathosystems Resource Integration Center (PATRIC)

More...
PATRICi
fig|1411691.4.peg.158

<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
X79837 Genomic DNA Translation: CAA56230.1
U00096 Genomic DNA No translation available.
AP009048 Genomic DNA Translation: BAA15955.1
PIRiC64976
S55905
RefSeqiWP_000490679.1, NZ_STEB01000002.1

3D structure databases

SMRiP69831
ModBaseiSearch...

Protein-protein interaction databases

BioGRIDi4260430, 14 interactors
ComplexPortaliCPX-5942, Galactitol-specific enzyme II complex
STRINGi316407.1736809

Protein family/group databases

TCDBi4.A.5.1.1, the pts galactitol (gat) family

Proteomic databases

jPOSTiP69831
PaxDbiP69831
PRIDEiP69831

Genome annotation databases

EnsemblBacteriaiBAA15955; BAA15955; BAA15955
KEGGiecj:JW2076
PATRICifig|1411691.4.peg.158

Organism-specific databases

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

More...
EchoBASEi
EB2315

Phylogenomic databases

eggNOGiCOG3775, Bacteria
HOGENOMiCLU_040393_0_0_6
InParanoidiP69831
PhylomeDBiP69831

Miscellaneous databases

Protein Ontology

More...
PROi
PR:P69831

Family and domain databases

InterProiView protein in InterPro
IPR013853, GatC
IPR013014, PTS_EIIC_2
IPR004703, PTS_sugar-sp_permease
PANTHERiPTHR37324, PTHR37324, 1 hit
PfamiView protein in Pfam
PF03611, EIIC-GAT, 1 hit
PIRSFiPIRSF006304, GatC, 1 hit
TIGRFAMsiTIGR00827, EIIC-GAT, 1 hit
PROSITEiView protein in PROSITE
PS51104, PTS_EIIC_TYPE_2, 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 nameiPTKC_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: P69831
Secondary accession number(s): P37189, P76411
<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: May 10, 2005
Last sequence update: May 10, 2005
Last modified: February 10, 2021
This is version 123 of the entry and version 1 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
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