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UniProtKB - P67729 (YFEO_ECOLI)

Entry version 104 (10 Feb 2021)
Sequence version 1 (11 Oct 2004)
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Protein

Putative ion-transport protein YfeO

Gene

yfeO

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

Annotation score:2 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>-Protein inferred from homologyi <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

<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

Complete GO annotation on QuickGO ...

<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 functionIon channel
Biological processIon transport, Transport

Enzyme and pathway databases

BioCyc Collection of Pathway/Genome Databases

More...BioCyci		EcoCyc:G7251-MONOMER

<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:
Putative ion-transport protein YfeO
<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:yfeO
Ordered Locus Names:b2389, JW2386
<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 lineageiBacteria › Proteobacteria › Gammaproteobacteria › Enterobacterales › Enterobacteriaceae › Escherichia ›
<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 – 31HelicalSequence analysisAdd BLAST23
Transmembranei55 – 77HelicalSequence analysisAdd BLAST23
Transmembranei90 – 112HelicalSequence analysisAdd BLAST23
Transmembranei122 – 140HelicalSequence analysisAdd BLAST19
Transmembranei147 – 169HelicalSequence analysisAdd BLAST23
Transmembranei189 – 211HelicalSequence analysisAdd BLAST23
Transmembranei223 – 244HelicalSequence analysisAdd BLAST22
Transmembranei259 – 281HelicalSequence analysisAdd BLAST23
Transmembranei301 – 323HelicalSequence analysisAdd BLAST23
Transmembranei343 – 363HelicalSequence analysisAdd BLAST21
Transmembranei376 – 398HelicalSequence analysisAdd BLAST23

GO - Cellular componenti

Complete GO annotation on QuickGO ...

Keywords - Cellular componenti

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_00000944941 – 418Putative ion-transport protein YfeOAdd BLAST418

Proteomic databases

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

More...PaxDbi		P67729

PRoteomics IDEntifications database

More...PRIDEi		P67729

<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		4259181, 309 interactors

STRING: functional protein association networks

More...STRINGi		511145.b2389

<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

Belongs to the chloride channel (TC 2.A.49) family. [View classification]Curated

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		COG0038, Bacteria

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...HOGENOMi		CLU_053130_0_0_6

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		P67729

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...Gene3Di		1.10.3080.10, 1 hit

HAMAP database of protein families

More...HAMAPi		MF_01115, CLC_YfeO, 1 hit

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR022969, Chloride_channel_YfeO
IPR014743, Cl-channel_core
IPR001807, Cl-channel_volt-gated

Pfam protein domain database

More...Pfami		View protein in Pfam
PF00654, Voltage_CLC, 1 hit

Protein Motif fingerprint database; a protein domain database

More...PRINTSi		PR00762, CLCHANNEL

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF81340, SSF81340, 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.

P67729-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MLHPRARTML LLSLPAVAIG IASSLILIVV MKIASVLQNL LWQRLPGTLG 
        60         70         80         90        100
IAQDSPLWII GVLTLTGIAV GLVIRFSQGH AGPDPACEPL IGAPVPPSAL 
       110        120        130        140        150
PGLIVALILG LAGGVSLGPE HPIMTVNIAL AVAIGARLLP RVNRMEWTIL 
       160        170        180        190        200
ASAGTIGALF GTPVAAALIF SQTLNGSSEV PLWDRLFAPL MAAAAGALTT 
       210        220        230        240        250
GLFFHPHFSL PIAHYGQMEM TDILSGAIVA AIAIAAGMVA VWCLPRLHAM 
       260        270        280        290        300
MHQMKNPVLV LGIGGFILGI LGVIGGPVSL FKGLDEMQQM VANQAFSTSD 
       310        320        330        340        350
YFLLAVIKLA ALVVAAASGF RGGRIFPAVF VGVALGLMLH EHVPAVPAAI 
       360        370        380        390        400
TVSCAILGIV LVVTRDGWLS LFMAAVVVPN TTLLPLLCIV MLPAWLLLAG 
       410 
KPMMMVNRPK QQPPHDNV
Length:418
Mass (Da):43,574
Last modified:October 11, 2004 - 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:iB6916E8F62F3156C
GO

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
U00096 Genomic DNA Translation: AAC75448.1
AP009048 Genomic DNA Translation: BAE76708.1

Protein sequence database of the Protein Information Resource

More...PIRi		B65013

NCBI Reference Sequences

More...RefSeqi		NP_416890.1, NC_000913.3
WP_000903148.1, NZ_SSUW01000001.1

Genome annotation databases

Ensembl bacterial and archaeal genome annotation project

More...EnsemblBacteriai		AAC75448; AAC75448; b2389
BAE76708; BAE76708; BAE76708

Database of genes from NCBI RefSeq genomes

More...GeneIDi		57728286
946854

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		ecj:JW2386
eco:b2389

Pathosystems Resource Integration Center (PATRIC)

More...PATRICi		fig|1411691.4.peg.4339

<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
U00096 Genomic DNA Translation: AAC75448.1
AP009048 Genomic DNA Translation: BAE76708.1
PIRiB65013
RefSeqiNP_416890.1, NC_000913.3
WP_000903148.1, NZ_SSUW01000001.1

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

BioGRIDi4259181, 309 interactors
STRINGi511145.b2389

Proteomic databases

PaxDbiP67729
PRIDEiP67729

Genome annotation databases

EnsemblBacteriaiAAC75448; AAC75448; b2389
BAE76708; BAE76708; BAE76708
GeneIDi57728286
946854
KEGGiecj:JW2386
eco:b2389
PATRICifig|1411691.4.peg.4339

Organism-specific databases

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

More...EchoBASEi		EB3908

Phylogenomic databases

eggNOGiCOG0038, Bacteria
HOGENOMiCLU_053130_0_0_6
InParanoidiP67729

Enzyme and pathway databases

BioCyciEcoCyc:G7251-MONOMER

Miscellaneous databases

Protein Ontology

More...PROi		PR:P67729

Family and domain databases

Gene3Di1.10.3080.10, 1 hit
HAMAPiMF_01115, CLC_YfeO, 1 hit
InterProiView protein in InterPro
IPR022969, Chloride_channel_YfeO
IPR014743, Cl-channel_core
IPR001807, Cl-channel_volt-gated
PfamiView protein in Pfam
PF00654, Voltage_CLC, 1 hit
PRINTSiPR00762, CLCHANNEL
SUPFAMiSSF81340, SSF81340, 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 nameiYFEO_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: P67729
Secondary accession number(s): P76526, Q2MAJ8
<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: October 11, 2004
Last sequence update: October 11, 2004
Last modified: February 10, 2021
This is version 104 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

Documents

  1. SIMILARITY comments
    Index of protein domains and families
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