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Entry version 138 (08 May 2019)
Sequence version 1 (01 Aug 1992)
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Protein

L-rhamnose-proton symporter

Gene

rhaT

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

Uptake of L-rhamnose across the boundary membrane with the concomitant transport of protons into the cell (symport system). Can also transport L-mannose and L-xylose, but at reduced rates.

<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

  • rhamnose transmembrane transport Source: EcoCyc

<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 processSugar transport, Symport, Transport

Enzyme and pathway databases

BioCyc Collection of Pathway/Genome Databases

More...
BioCyci
EcoCyc:RHAT-MONOMER
ECOL316407:JW3878-MONOMER
MetaCyc:RHAT-MONOMER

Protein family/group databases

Transport Classification Database

More...
TCDBi
2.A.7.6.1 the drug/metabolite transporter (dmt) superfamily

<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_and_taxonomy_section">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:
L-rhamnose-proton symporter
Alternative name(s):
L-rhamnose-H(+) transport protein
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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:rhaT
Ordered Locus Names:b3907, JW3878
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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_and_taxonomy_section">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_and_taxonomy_section">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_and_taxonomy_section">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_manual">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

Organism-specific databases

Escherichia coli strain K12 genome database

More...
EcoGenei
EG11313 rhaT

<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_location_section">'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 – 5PeriplasmicCurated5
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular_location_section">'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>Transmembranei6 – 26HelicalCuratedAdd BLAST21
Topological domaini27 – 36CytoplasmicCurated10
Transmembranei37 – 57HelicalCuratedAdd BLAST21
Topological domaini58 – 61PeriplasmicCurated4
Transmembranei62 – 82HelicalCuratedAdd BLAST21
Topological domaini83 – 96CytoplasmicCuratedAdd BLAST14
Transmembranei97 – 117HelicalCuratedAdd BLAST21
Topological domaini118 – 130PeriplasmicCuratedAdd BLAST13
Transmembranei131 – 152HelicalCuratedAdd BLAST22
Topological domaini153 – 174CytoplasmicCuratedAdd BLAST22
Transmembranei175 – 195HelicalCuratedAdd BLAST21
Topological domaini196 – 208PeriplasmicCuratedAdd BLAST13
Transmembranei209 – 229HelicalCuratedAdd BLAST21
Topological domaini230 – 254CytoplasmicCuratedAdd BLAST25
Transmembranei255 – 275HelicalCuratedAdd BLAST21
Topological domaini276 – 289PeriplasmicCuratedAdd BLAST14
Transmembranei290 – 310HelicalCuratedAdd BLAST21
Topological domaini311 – 321CytoplasmicCuratedAdd BLAST11
Transmembranei322 – 342HelicalCuratedAdd BLAST21
Topological domaini343 – 344PeriplasmicCurated2

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.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00002082721 – 344L-rhamnose-proton symporterAdd BLAST344

Proteomic databases

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

More...
PaxDbi
P27125

PRoteomics IDEntifications database

More...
PRIDEi
P27125

<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

Induced by L-rhamnose via the RhaR-RhaS regulatory cascade. Also induced by L-mannose or L-xylose.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

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGrid)

More...
BioGridi
4263535, 4 interactors

STRING: functional protein association networks

More...
STRINGi
511145.b3907

<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

<p>This subsection of the ‘Family and domains’ section provides information about the sequence similarity with other proteins.<p><a href='/help/sequence_similarities' target='_top'>More...</a></p>Sequence similaritiesi

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
ENOG4107YRA Bacteria
COG0697 LUCA

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
HOG000274531

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
P27125

KEGG Orthology (KO)

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KOi
K02856

Database for complete collections of gene phylogenies

More...
PhylomeDBi
P27125

Family and domain databases

HAMAP database of protein families

More...
HAMAPi
MF_01532 RhaT, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR004673 L-rhamnose-proton_sym_RhaT

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF06379 RhaT, 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_length">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_section">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical_and_isoforms">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.

P27125-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MSNAITMGIF WHLIGAASAA CFYAPFKKVK KWSWETMWSV GGIVSWIILP
60 70 80 90 100
WAISALLLPN FWAYYSSFSL STRLPVFLFG AMWGIGNINY GLTMRYLGMS
110 120 130 140 150
MGIGIAIGIT LIVGTLMTPI INGNFDVLIS TEGGRMTLLG VLVALIGVGI
160 170 180 190 200
VTRAGQLKER KMGIKAEEFN LKKGLVLAVM CGIFSAGMSF AMNAAKPMHE
210 220 230 240 250
AAAALGVDPL YVALPSYVVI MGGGAIINLG FCFIRLAKVK DLSLKADFSL
260 270 280 290 300
AKSLIIHNVL LSTLGGLMWY LQFFFYAWGH ARIPAQYDYI SWMLHMSFYV
310 320 330 340
LCGGIVGLVL KEWNNAGRRP VTVLSLGCVV IIVAANIVGI GMAN
Length:344
Mass (Da):37,320
Last modified:August 1, 1992 - 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:iF73C3CC9CBEA3C28
GO

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...
EMBLi

GenBank nucleotide sequence database

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GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...
DDBJi
Links Updated
M85158 Genomic DNA Translation: AAA24529.1
X60699 Genomic DNA Translation: CAA43109.1
L19201 Genomic DNA Translation: AAB03040.1
U00096 Genomic DNA Translation: AAC76889.1
AP009048 Genomic DNA Translation: BAE77402.1

Protein sequence database of the Protein Information Resource

More...
PIRi
B42436

NCBI Reference Sequences

More...
RefSeqi
NP_418343.1, NC_000913.3
WP_000063526.1, NZ_LN832404.1

Genome annotation databases

Ensembl bacterial and archaeal genome annotation project

More...
EnsemblBacteriai
AAC76889; AAC76889; b3907
BAE77402; BAE77402; BAE77402

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
948398

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
ecj:JW3878
eco:b3907

Pathosystems Resource Integration Center (PATRIC)

More...
PATRICi
fig|1411691.4.peg.2798

<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
M85158 Genomic DNA Translation: AAA24529.1
X60699 Genomic DNA Translation: CAA43109.1
L19201 Genomic DNA Translation: AAB03040.1
U00096 Genomic DNA Translation: AAC76889.1
AP009048 Genomic DNA Translation: BAE77402.1
PIRiB42436
RefSeqiNP_418343.1, NC_000913.3
WP_000063526.1, NZ_LN832404.1

3D structure databases

Database of comparative protein structure models

More...
ModBasei
Search...

SWISS-MODEL Interactive Workspace

More...
SWISS-MODEL-Workspacei
Submit a new modelling project...

Protein-protein interaction databases

BioGridi4263535, 4 interactors
STRINGi511145.b3907

Protein family/group databases

TCDBi2.A.7.6.1 the drug/metabolite transporter (dmt) superfamily

Proteomic databases

PaxDbiP27125
PRIDEiP27125

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAC76889; AAC76889; b3907
BAE77402; BAE77402; BAE77402
GeneIDi948398
KEGGiecj:JW3878
eco:b3907
PATRICifig|1411691.4.peg.2798

Organism-specific databases

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

More...
EchoBASEi
EB1289
EcoGeneiEG11313 rhaT

Phylogenomic databases

eggNOGiENOG4107YRA Bacteria
COG0697 LUCA
HOGENOMiHOG000274531
InParanoidiP27125
KOiK02856
PhylomeDBiP27125

Enzyme and pathway databases

BioCyciEcoCyc:RHAT-MONOMER
ECOL316407:JW3878-MONOMER
MetaCyc:RHAT-MONOMER

Miscellaneous databases

Protein Ontology

More...
PROi
PR:P27125

Family and domain databases

HAMAPiMF_01532 RhaT, 1 hit
InterProiView protein in InterPro
IPR004673 L-rhamnose-proton_sym_RhaT
PfamiView protein in Pfam
PF06379 RhaT, 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 nameiRHAT_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: P27125
Secondary accession number(s): Q2M8K4
<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_and_isoforms">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, 1992
Last sequence update: August 1, 1992
Last modified: May 8, 2019
This is version 138 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

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families
  2. Escherichia coli
    Escherichia coli (strain K12): entries and cross-references to EcoGene
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