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Entry version 142 (02 Jun 2021)
Sequence version 1 (01 Oct 1996)
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Protein

Boron transporter 1

Gene

BOR1

Organism
Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
Status
Reviewed-Annotation score:

Annotation score:5 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

Functions in boric acid/borate export across the plasma membrane, and thereby protects yeast cells from boron toxicity. Involved in the trafficking of proteins to the vacuole.

5 Publications

Miscellaneous

Present with 195 molecules/cell in log phase SD medium.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 processAnion exchange, Ion transport, Transport

Protein family/group databases

Transport Classification Database

More...
TCDBi
2.A.31.3.2, the anion exchanger (ae) 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:
Boron transporter 1
<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:BOR1
Ordered Locus Names:YNL275W
ORF Names:N0626
<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>OrganismiSaccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
<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 identifieri559292 [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 lineageiEukaryotaFungiDikaryaAscomycotaSaccharomycotinaSaccharomycetesSaccharomycetalesSaccharomycetaceaeSaccharomyces
<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
  • UP000002311 <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 XIV

Organism-specific databases

Saccharomyces Genome Database

More...
SGDi
S000005219, BOR1

Eukaryotic Pathogen, Vector and Host Database Resources

More...
VEuPathDBi
FungiDB:YNL275W

<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 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 – 84CytoplasmicSequence analysisAdd BLAST84
<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>Transmembranei85 – 105HelicalSequence analysisAdd BLAST21
Topological domaini106 – 116ExtracellularSequence analysisAdd BLAST11
Transmembranei117 – 134HelicalSequence analysisAdd BLAST18
Topological domaini135 – 140CytoplasmicSequence analysis6
Transmembranei141 – 160HelicalSequence analysisAdd BLAST20
Topological domaini161 – 165ExtracellularSequence analysis5
Transmembranei166 – 186HelicalSequence analysisAdd BLAST21
Topological domaini187 – 192CytoplasmicSequence analysis6
Transmembranei193 – 213HelicalSequence analysisAdd BLAST21
Topological domaini214 – 235ExtracellularSequence analysisAdd BLAST22
Transmembranei236 – 256HelicalSequence analysisAdd BLAST21
Topological domaini257 – 274CytoplasmicSequence analysisAdd BLAST18
Transmembranei275 – 295HelicalSequence analysisAdd BLAST21
Topological domaini296 – 329ExtracellularSequence analysisAdd BLAST34
Transmembranei330 – 350HelicalSequence analysisAdd BLAST21
Topological domaini351 – 373CytoplasmicSequence analysisAdd BLAST23
Transmembranei374 – 394HelicalSequence analysisAdd BLAST21
Topological domaini395 – 438ExtracellularSequence analysisAdd BLAST44
Transmembranei439 – 459HelicalSequence analysisAdd BLAST21
Topological domaini460 – 495CytoplasmicSequence analysisAdd BLAST36
Transmembranei496 – 516HelicalSequence analysisAdd BLAST21
Topological domaini517 – 518ExtracellularSequence analysis2
Transmembranei519 – 539HelicalSequence analysisAdd BLAST21
Topological domaini540 – 576CytoplasmicSequence analysisAdd BLAST37

Keywords - Cellular componenti

Cell membrane, Membrane, Vacuole

<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_00000792431 – 576Boron transporter 1Add BLAST576

Proteomic databases

MaxQB - The MaxQuant DataBase

More...
MaxQBi
P53838

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

More...
PaxDbi
P53838

PRoteomics IDEntifications database

More...
PRIDEi
P53838

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...
iPTMneti
P53838

<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
35565, 28 interactors

Database of interacting proteins

More...
DIPi
DIP-8001N

STRING: functional protein association networks

More...
STRINGi
4932.YNL275W

Miscellaneous databases

RNAct, Protein-RNA interaction predictions for model organisms.

More...
RNActi
P53838, protein

<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
P53838

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

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Family and Domains' section describes a region of interest that cannot be described in other subsections.<p><a href='/help/region' target='_top'>More...</a></p>Regioni19 – 48DisorderedSequence analysisAdd BLAST30

Compositional bias

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Family and Domains' section describes the position of regions of compositional bias within the protein and the particular type of amino acids that are over-represented within those regions.<p><a href='/help/compbias' target='_top'>More...</a></p>Compositional biasi23 – 48Basic and acidic residuesSequence analysisAdd BLAST26

<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
KOG1172, Eukaryota

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
CLU_002289_7_2_1

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
P53838

Identification of Orthologs from Complete Genome Data

More...
OMAi
HWILAVT

Family and domain databases

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR011531, HCO3_transpt_C
IPR003020, HCO3_transpt_euk

The PANTHER Classification System

More...
PANTHERi
PTHR11453, PTHR11453, 1 hit

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF00955, HCO3_cotransp, 2 hits

<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.

P53838-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MSNESTRVTV SRGCTASDEC AQALERTNDE LDRESSVSES RSDEESHEKL
60 70 80 90 100
SRRRFPTLGI GIWLDLKDRI PYYKSDWVDA FNYRVIPSIV DTYFNNLLPA
110 120 130 140 150
IAFAQDMFDR TDNSYGVNEV LLSSAMAGIV FGVLGGQPLC IVGVTGPISI
160 170 180 190 200
FNYTVYEIIK PLNTSYFGFM FWICMWSMIF HLVLAFTNAV CLLQYVTTFP
210 220 230 240 250
CDIFGLFINV VYIQKGIQIL TRQFSAKSGE KSVQDGFASV VVALVMTAFG
260 270 280 290 300
LFFKLFHYYP LFSHRIRTFI SDYSTALSVL FWSSFTHFGG YLHDVKFKKL
310 320 330 340 350
PITKAFFPTS KVNRPQNTWL AYEPIPVKDV FIALPFGIFL TILFYFDHNV
360 370 380 390 400
SSLMAQRHQY KLKKPSSFHY DFALLGLTTC ISGVLGIPAP NGLIPQAPLH
410 420 430 440 450
TETLLVRDSN QKVISCVEQR FTNTFQGLMI LGTMTRPLLV CLGEIPQAVL
460 470 480 490 500
SGLFFIMGIN GLMTNSIIQR LVFLFSDPNR RDNTSPLMKV SKKSMLIFLS
510 520 530 540 550
FSLTGFAGEF AITNTIAAIG FPLVLLLSVL VSFSFAYIFP TEELKILDTN
560 570
VAQKFTIKNL LLENIRDAKF CDKHED
Length:576
Mass (Da):65,028
Last modified:October 1, 1996 - 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:i4EA3FFC89F66307A
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
Z71551 Genomic DNA Translation: CAA96183.1
BK006947 Genomic DNA Translation: DAA10285.1

Protein sequence database of the Protein Information Resource

More...
PIRi
S63249

NCBI Reference Sequences

More...
RefSeqi
NP_014124.1, NM_001183113.1

Genome annotation databases

Ensembl fungal genome annotation project

More...
EnsemblFungii
YNL275W_mRNA; YNL275W; YNL275W

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
855446

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
sce:YNL275W

<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
Z71551 Genomic DNA Translation: CAA96183.1
BK006947 Genomic DNA Translation: DAA10285.1
PIRiS63249
RefSeqiNP_014124.1, NM_001183113.1

3D structure databases

SMRiP53838
ModBaseiSearch...

Protein-protein interaction databases

BioGRIDi35565, 28 interactors
DIPiDIP-8001N
STRINGi4932.YNL275W

Protein family/group databases

TCDBi2.A.31.3.2, the anion exchanger (ae) family

PTM databases

iPTMnetiP53838

Proteomic databases

MaxQBiP53838
PaxDbiP53838
PRIDEiP53838

Protocols and materials databases

The DNASU plasmid repository

More...
DNASUi
855446

Genome annotation databases

EnsemblFungiiYNL275W_mRNA; YNL275W; YNL275W
GeneIDi855446
KEGGisce:YNL275W

Organism-specific databases

SGDiS000005219, BOR1
VEuPathDBiFungiDB:YNL275W

Phylogenomic databases

eggNOGiKOG1172, Eukaryota
HOGENOMiCLU_002289_7_2_1
InParanoidiP53838
OMAiHWILAVT

Miscellaneous databases

Protein Ontology

More...
PROi
PR:P53838
RNActiP53838, protein

Family and domain databases

InterProiView protein in InterPro
IPR011531, HCO3_transpt_C
IPR003020, HCO3_transpt_euk
PANTHERiPTHR11453, PTHR11453, 1 hit
PfamiView protein in Pfam
PF00955, HCO3_cotransp, 2 hits

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 nameiBOR1_YEAST
<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: P53838
Secondary accession number(s): D6W0R9
<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 1, 1996
Last sequence update: October 1, 1996
Last modified: June 2, 2021
This is version 142 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 programFungal 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. Yeast
    Yeast (Saccharomyces cerevisiae): entries, gene names and cross-references to SGD
  2. Yeast chromosome XIV
    Yeast (Saccharomyces cerevisiae) chromosome XIV: entries and gene names
  3. SIMILARITY comments
    Index of protein domains and families
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