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Entry version 136 (05 Jun 2019)
Sequence version 2 (01 Nov 1997)
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Protein

Cyanate transport protein CynX

Gene

cynX

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>
-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

This protein is part of an active transport system that transports exogenous cyanate into E.coli cells.

<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 - Biological processi

  • cyanate catabolic process Source: EcoCyc
  • transmembrane transport Source: InterPro

<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 processTransport

Enzyme and pathway databases

BioCyc Collection of Pathway/Genome Databases

More...
BioCyci
EcoCyc:CYNX-MONOMER
ECOL316407:JW0332-MONOMER

Protein family/group databases

Transport Classification Database

More...
TCDBi
2.A.1.17.1 the major facilitator superfamily (mfs)

<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:
Cyanate transport protein CynX
<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:cynX
Ordered Locus Names:b0341, JW0332
<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
EG10177 cynX

<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 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>Transmembranei3 – 23HelicalSequence analysisAdd BLAST21
Transmembranei34 – 54HelicalSequence analysisAdd BLAST21
Transmembranei68 – 88HelicalSequence analysisAdd BLAST21
Transmembranei89 – 109HelicalSequence analysisAdd BLAST21
Transmembranei122 – 142HelicalSequence analysisAdd BLAST21
Transmembranei153 – 173HelicalSequence analysisAdd BLAST21
Transmembranei204 – 224HelicalSequence analysisAdd BLAST21
Transmembranei235 – 255HelicalSequence analysisAdd BLAST21
Transmembranei263 – 283HelicalSequence analysisAdd BLAST21
Transmembranei287 – 307HelicalSequence analysisAdd BLAST21
Transmembranei322 – 342HelicalSequence analysisAdd BLAST21
Transmembranei354 – 374HelicalSequence analysisAdd BLAST21

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_00002057071 – 384Cyanate transport protein CynXAdd BLAST384

Proteomic databases

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

More...
PaxDbi
P17583

PRoteomics IDEntifications database

More...
PRIDEi
P17583

<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
4263183, 8 interactors

STRING: functional protein association networks

More...
STRINGi
511145.b0341

<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
ENOG4105DJ2 Bacteria
COG2807 LUCA

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
HOG000273879

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
P17583

KEGG Orthology (KO)

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KOi
K03449

Database for complete collections of gene phylogenies

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PhylomeDBi
P17583

Family and domain databases

Conserved Domains Database

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CDDi
cd06174 MFS, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR004747 Cyan_transport
IPR011701 MFS
IPR020846 MFS_dom
IPR036259 MFS_trans_sf

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF07690 MFS_1, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF103473 SSF103473, 1 hit

TIGRFAMs; a protein family database

More...
TIGRFAMsi
TIGR00896 CynX, 1 hit

PROSITE; a protein domain and family database

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PROSITEi
View protein in PROSITE
PS50850 MFS, 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.

P17583-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MLLVLVLIGL NMRPLLTSVG PLLPQLRQAS GMSFSVAALL TALPVVTMGG
60 70 80 90 100
LALAGSWLHQ HVSERRSVAI SLLLIAVGAL MRELYPQSAL LLSSALLGGV
110 120 130 140 150
GIGIIQAVMP SVIKRRFQQR TPLVMGLWSA ALMGGGGLGA AITPWLVQHS
160 170 180 190 200
ETWYQTLAWW ALPAVVALFA WWWQSAREVA SSHKTTTTPV RVVFTPRAWT
210 220 230 240 250
LGVYFGLING GYASLIAWLP AFYIEIGASA QYSGSLLALM TLGQAAGALL
260 270 280 290 300
MPAMARHQDR RKLLMLALVL QLVGFCGFIW LPMQLPVLWA MVCGLGLGGA
310 320 330 340 350
FPLCLLLALD HSVQPAIAGK LVAFMQGIGF IIAGLAPWFS GVLRSISGNY
360 370 380
LMDWAFHALC VVGLMIITLR FAPVRFPQLW VKEA
Length:384
Mass (Da):41,361
Last modified:November 1, 1997 - 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:i05A579C7988E90A7
GO

<p>This subsection of the ‘Sequence’ section reports difference(s) between the protein sequence shown in the UniProtKB entry and other available protein sequences derived from the same gene.<p><a href='/help/sequence_caution' target='_top'>More...</a></p>Sequence cautioni

The sequence AAB18065 differs from that shown. Reason: Erroneous initiation.Curated

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 conflicti27R → A in AAA23627 (PubMed:3049588).Curated1
Sequence conflicti336 – 384APWFS…WVKEA → PRGFLACCVVSAAIT (PubMed:3049588).CuratedAdd BLAST49

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

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EMBLi

GenBank nucleotide sequence database

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GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...
DDBJi
Links Updated
M23219 Genomic DNA Translation: AAA23627.1
U73857 Genomic DNA Translation: AAB18065.1 Different initiation.
U00096 Genomic DNA Translation: AAC73444.1
AP009048 Genomic DNA Translation: BAE76123.1

Protein sequence database of the Protein Information Resource

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PIRi
E64761 BVECCX

NCBI Reference Sequences

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RefSeqi
NP_414875.1, NC_000913.3

Genome annotation databases

Ensembl bacterial and archaeal genome annotation project

More...
EnsemblBacteriai
AAC73444; AAC73444; b0341
BAE76123; BAE76123; BAE76123

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
946770

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
ecj:JW0332
eco:b0341

Pathosystems Resource Integration Center (PATRIC)

More...
PATRICi
fig|511145.12.peg.349

<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
M23219 Genomic DNA Translation: AAA23627.1
U73857 Genomic DNA Translation: AAB18065.1 Different initiation.
U00096 Genomic DNA Translation: AAC73444.1
AP009048 Genomic DNA Translation: BAE76123.1
PIRiE64761 BVECCX
RefSeqiNP_414875.1, NC_000913.3

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

BioGridi4263183, 8 interactors
STRINGi511145.b0341

Protein family/group databases

TCDBi2.A.1.17.1 the major facilitator superfamily (mfs)

Proteomic databases

PaxDbiP17583
PRIDEiP17583

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAC73444; AAC73444; b0341
BAE76123; BAE76123; BAE76123
GeneIDi946770
KEGGiecj:JW0332
eco:b0341
PATRICifig|511145.12.peg.349

Organism-specific databases

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

More...
EchoBASEi
EB0174
EcoGeneiEG10177 cynX

Phylogenomic databases

eggNOGiENOG4105DJ2 Bacteria
COG2807 LUCA
HOGENOMiHOG000273879
InParanoidiP17583
KOiK03449
PhylomeDBiP17583

Enzyme and pathway databases

BioCyciEcoCyc:CYNX-MONOMER
ECOL316407:JW0332-MONOMER

Miscellaneous databases

Protein Ontology

More...
PROi
PR:P17583

Family and domain databases

CDDicd06174 MFS, 1 hit
InterProiView protein in InterPro
IPR004747 Cyan_transport
IPR011701 MFS
IPR020846 MFS_dom
IPR036259 MFS_trans_sf
PfamiView protein in Pfam
PF07690 MFS_1, 1 hit
SUPFAMiSSF103473 SSF103473, 1 hit
TIGRFAMsiTIGR00896 CynX, 1 hit
PROSITEiView protein in PROSITE
PS50850 MFS, 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 nameiCYNX_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: P17583
Secondary accession number(s): P71308, P75695, Q2MC83
<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, 1990
Last sequence update: November 1, 1997
Last modified: June 5, 2019
This is version 136 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

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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