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UniProtKB - P0AF43 (YJBB_ECOLI)

Entry version 119 (23 Feb 2022)
Sequence version 1 (20 Dec 2005)
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Protein

Uncharacterized protein YjbB

Gene

yjbB

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 predictedi <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 ...

GO - Biological processi

Complete GO annotation on QuickGO ...

Enzyme and pathway databases

BioCyc Collection of Pathway/Genome Databases

More...BioCyci		EcoCyc:EG11919-MONOMER

Protein family/group databases

Transport Classification Database

More...TCDBi		2.A.58.2.1, the phosphate:na(+) symporter (pnas) 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:
Uncharacterized protein YjbB
<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:yjbB
Ordered Locus Names:b4020, JW3980
<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>Transmembranei48 – 68HelicalSequence analysisAdd BLAST21
Transmembranei76 – 96HelicalSequence analysisAdd BLAST21
Transmembranei99 – 119HelicalSequence analysisAdd BLAST21
Transmembranei134 – 154HelicalSequence analysisAdd BLAST21
Transmembranei175 – 195HelicalSequence analysisAdd BLAST21
Transmembranei196 – 216HelicalSequence analysisAdd BLAST21
Transmembranei240 – 260HelicalSequence analysisAdd BLAST21
Transmembranei274 – 294HelicalSequence analysisAdd BLAST21

<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>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_00001697071 – 543Uncharacterized protein YjbBAdd BLAST543

Proteomic databases

jPOST - Japan Proteome Standard Repository/Database

More...jPOSTi		P0AF43

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

More...PaxDbi		P0AF43

PRoteomics IDEntifications database

More...PRIDEi		P0AF43

<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		4262654, 40 interactors

STRING: functional protein association networks

More...STRINGi		511145.b4020

<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		P0AF43

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

<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

To B.subtilis YqeW.Curated

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		COG1283, Bacteria

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...HOGENOMi		CLU_025623_2_1_6

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		P0AF43

Database for complete collections of gene phylogenies

More...PhylomeDBi		P0AF43

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...Gene3Di		1.20.58.220, 1 hit

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR003841, Na/Pi_transpt
IPR004633, NaPi_cotrn-rel/YqeW-like
IPR038078, PhoU-like_sf

The PANTHER Classification System

More...PANTHERi		PTHR10010, PTHR10010, 1 hit

Pfam protein domain database

More...Pfami		View protein in Pfam
PF02690, Na_Pi_cotrans, 2 hits

TIGRFAMs; a protein family database

More...TIGRFAMsi		TIGR01013, 2a58, 1 hit
TIGR00704, NaPi_cotrn_rel, 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.

P0AF43-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MLTLLHLLSA VALLVWGTHI VRTGVMRVFG ARLRTVLSRS VEKKPLAFCA 
        60         70         80         90        100
GIGVTALVQS SNATTMLVTS FVAQDLVALA PALVIVLGAD VGTALMARIL 
       110        120        130        140        150
TFDLSWLSPL LIFIGVIFFL GRKQSRAGQL GRVGIGLGLI LLALELIVQA 
       160        170        180        190        200
VTPITQANGV QVIFASLTGD ILLDALIGAM FAIISYSSLA AVLLTATLTA 
       210        220        230        240        250
AGIISFPVAL CLVIGANLGS GLLAMLNNSA ANAAARRVAL GSLLFKLVGS 
       260        270        280        290        300
LIILPFVHLL AETMGKLSLP KAELVIYFHV FYNLVRCLVM LPFVDPMARF 
       310        320        330        340        350
CKTIIRDEPE LDTQLRPKHL DVSALDTPTL ALANAARETL RIGDAMEQMM 
       360        370        380        390        400
EGLNKVMHGE PRQEKELRKL ADDINVLYTA IKLYLARMPK EELAEEESRR 
       410        420        430        440        450
WAEIIEMSLN LEQASDIVER MGSEIADKSL AARRAFSLDG LKELDALYEQ 
       460        470        480        490        500
LLSNLKLAMS VFFSGDVTSA RRLRRSKHRF RILNRRYSHA HVDRLHQQNV 
       510        520        530        540 
QSIETSSLHL GLLGDMQRLN SLFCSVAYSV LEQPDEDEGR DEY
Length:543
Mass (Da):59,467
Last modified:December 20, 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:iBA97149CC41A093F
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
U00006 Genomic DNA Translation: AAC43114.1
U00096 Genomic DNA Translation: AAC76990.1
AP009048 Genomic DNA Translation: BAE78022.1

Protein sequence database of the Protein Information Resource

More...PIRi		C65209

NCBI Reference Sequences

More...RefSeqi		NP_418444.1, NC_000913.3
WP_000956830.1, NZ_STEB01000022.1

Genome annotation databases

Ensembl bacterial and archaeal genome annotation project

More...EnsemblBacteriai		AAC76990; AAC76990; b4020
BAE78022; BAE78022; BAE78022

Database of genes from NCBI RefSeq genomes

More...GeneIDi		66672069
948521

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		ecj:JW3980
eco:b4020

Pathosystems Resource Integration Center (PATRIC)

More...PATRICi		fig|1411691.4.peg.2693

<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
U00006 Genomic DNA Translation: AAC43114.1
U00096 Genomic DNA Translation: AAC76990.1
AP009048 Genomic DNA Translation: BAE78022.1
PIRiC65209
RefSeqiNP_418444.1, NC_000913.3
WP_000956830.1, NZ_STEB01000022.1

3D structure databases

SMRiP0AF43
ModBaseiSearch...

Protein-protein interaction databases

BioGRIDi4262654, 40 interactors
STRINGi511145.b4020

Protein family/group databases

TCDBi2.A.58.2.1, the phosphate:na(+) symporter (pnas) family

Proteomic databases

jPOSTiP0AF43
PaxDbiP0AF43
PRIDEiP0AF43

Protocols and materials databases

The DNASU plasmid repository

More...DNASUi		948521

Genome annotation databases

EnsemblBacteriaiAAC76990; AAC76990; b4020
BAE78022; BAE78022; BAE78022
GeneIDi66672069
948521
KEGGiecj:JW3980
eco:b4020
PATRICifig|1411691.4.peg.2693

Organism-specific databases

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

More...EchoBASEi		EB1863

Phylogenomic databases

eggNOGiCOG1283, Bacteria
HOGENOMiCLU_025623_2_1_6
InParanoidiP0AF43
PhylomeDBiP0AF43

Enzyme and pathway databases

BioCyciEcoCyc:EG11919-MONOMER

Miscellaneous databases

Protein Ontology

More...PROi		PR:P0AF43

Family and domain databases

Gene3Di1.20.58.220, 1 hit
InterProiView protein in InterPro
IPR003841, Na/Pi_transpt
IPR004633, NaPi_cotrn-rel/YqeW-like
IPR038078, PhoU-like_sf
PANTHERiPTHR10010, PTHR10010, 1 hit
PfamiView protein in Pfam
PF02690, Na_Pi_cotrans, 2 hits
TIGRFAMsiTIGR01013, 2a58, 1 hit
TIGR00704, NaPi_cotrn_rel, 1 hit

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 nameiYJBB_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: P0AF43
Secondary accession number(s): P32683, Q2M6T4
<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: December 20, 2005
Last sequence update: December 20, 2005
Last modified: February 23, 2022
This is version 119 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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