Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
Entry version 154 (10 Feb 2021)
Sequence version 1 (01 Oct 1994)
Previous versions | rss
Add a publicationFeedback
Protein

Vacuolar basic amino acid transporter 2

Gene

VBA2

Organism
Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
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

Transporter required for vacuolar uptake of histidine, arginine and lysine and to a lesser extent tyrosine.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 processAmino-acid transport, Transport

Protein family/group databases

Transport Classification Database

More...
TCDBi
2.A.1.48.2, 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%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:
Vacuolar basic amino acid transporter 2
<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:VBA2
Ordered Locus Names:YBR293W
ORF Names:YBR2109
<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 II

Organism-specific databases

Saccharomyces Genome Database

More...
SGDi
S000000497, VBA2

Eukaryotic Pathogen, Vector and Host Database Resources

More...
VEuPathDBi
FungiDB:YBR293W

<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

Extracellular region or secreted Cytosol Plasma membrane Cell wall Cytoskeleton Vacuole Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionGraphics by Christian Stolte & Seán O’Donoghue; Source: COMPARTMENTS

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 – 33CytoplasmicSequence analysisAdd BLAST33
<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>Transmembranei34 – 54HelicalSequence analysisAdd BLAST21
Topological domaini55 – 62VacuolarSequence analysis8
Transmembranei63 – 85HelicalSequence analysisAdd BLAST23
Topological domaini86 – 97CytoplasmicSequence analysisAdd BLAST12
Transmembranei98 – 118HelicalSequence analysisAdd BLAST21
Topological domaini119 – 121VacuolarSequence analysis3
Transmembranei122 – 142HelicalSequence analysisAdd BLAST21
Topological domaini143 – 167CytoplasmicSequence analysisAdd BLAST25
Transmembranei168 – 188HelicalSequence analysisAdd BLAST21
Topological domaini189 – 196VacuolarSequence analysis8
Transmembranei197 – 217HelicalSequence analysisAdd BLAST21
Topological domaini218 – 238CytoplasmicSequence analysisAdd BLAST21
Transmembranei239 – 259HelicalSequence analysisAdd BLAST21
Topological domaini260 – 273VacuolarSequence analysisAdd BLAST14
Transmembranei274 – 294HelicalSequence analysisAdd BLAST21
Topological domaini295 – 303CytoplasmicSequence analysis9
Transmembranei304 – 324HelicalSequence analysisAdd BLAST21
Topological domaini325 – 331VacuolarSequence analysis7
Transmembranei332 – 352HelicalSequence analysisAdd BLAST21
Topological domaini353 – 375CytoplasmicSequence analysisAdd BLAST23
Transmembranei376 – 396HelicalSequence analysisAdd BLAST21
Topological domaini397 – 447VacuolarSequence analysisAdd BLAST51
Transmembranei448 – 468HelicalSequence analysisAdd BLAST21
Topological domaini469 – 474CytoplasmicSequence analysis6

Keywords - Cellular componenti

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_00001734231 – 474Vacuolar basic amino acid transporter 2Add BLAST474

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">PTM / Processing</a> section specifies the position and type of each covalently attached glycan group (mono-, di-, or polysaccharide).<p><a href='/help/carbohyd' target='_top'>More...</a></p>Glycosylationi420N-linked (GlcNAc...) asparagineSequence analysis1

Keywords - PTMi

Glycoprotein

Proteomic databases

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

More...
PaxDbi
P38358

<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
32986, 53 interactors

Database of interacting proteins

More...
DIPi
DIP-5142N

Protein interaction database and analysis system

More...
IntActi
P38358, 4 interactors

Molecular INTeraction database

More...
MINTi
P38358

STRING: functional protein association networks

More...
STRINGi
4932.YBR293W

Miscellaneous databases

RNAct, Protein-RNA interaction predictions for model organisms.

More...
RNActi
P38358, protein

<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 major facilitator superfamily.Curated

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
KOG0254, Eukaryota

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
CLU_000960_22_3_1

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
P38358

Identification of Orthologs from Complete Genome Data

More...
OMAi
GMYQALQ

Family and domain databases

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
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

PROSITE; a protein domain and family database

More...
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%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.

P38358-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MSISNWITTA YLITSTSFQP LYGSFSDALG RRNCLFFANG AFTIGCLACG
60 70 80 90 100
FSKNIYMLSF MRALTGIGGG GLITLSTIVN SDVIPSSKRG IFQAFQNLLL
110 120 130 140 150
GFGAICGASF GGTIASSIGW RWCFLIQVPI SVISSILMNY YVPNQKEYNR
160 170 180 190 200
QNSSIFQNPG KILRDIDVMG SILIITGLTL QLLYLSLGCS TSKLSWTSPS
210 220 230 240 250
VLLLLVGSVI ILLLFILHER KTSARAIIPM ELVNSSYSVV VLSISILVGF
260 270 280 290 300
ASYAYLFTLP LFFQIVLGDS TAKAGLRLTI PSLFTPVGSL ITGFSMSKYN
310 320 330 340 350
CLRLLLYIGI SLMFLGNFLF LFIEKTSPNW LIGLFLIPAN LGQGITFPTT
360 370 380 390 400
LFTFIFMFSK SDQATATSTL YLFRSIGSVW GVAISAGVIQ LSFAGLLRSN
410 420 430 440 450
LKGLLDENKI KKLIVQLSAN SSYIGSLHGE VKNTVIKSFD EATKRAHLMS
460 470
TLLSSLALIL CILKDNLAKP KTRR
Length:474
Mass (Da):51,677
Last modified:October 1, 1994 - 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:i1F3FDC877795ACFA
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
Z36162 Genomic DNA Translation: CAA85258.1
AY692630 Genomic DNA Translation: AAT92649.1
BK006936 Genomic DNA Translation: DAA07407.1

Protein sequence database of the Protein Information Resource

More...
PIRi
S46175

NCBI Reference Sequences

More...
RefSeqi
NP_009852.3, NM_001178641.3

Genome annotation databases

Ensembl fungal genome annotation project

More...
EnsemblFungii
YBR293W_mRNA; YBR293W; YBR293W

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
852596

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
sce:YBR293W

<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
Z36162 Genomic DNA Translation: CAA85258.1
AY692630 Genomic DNA Translation: AAT92649.1
BK006936 Genomic DNA Translation: DAA07407.1
PIRiS46175
RefSeqiNP_009852.3, NM_001178641.3

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

BioGRIDi32986, 53 interactors
DIPiDIP-5142N
IntActiP38358, 4 interactors
MINTiP38358
STRINGi4932.YBR293W

Protein family/group databases

TCDBi2.A.1.48.2, the major facilitator superfamily (mfs)

Proteomic databases

PaxDbiP38358

Genome annotation databases

EnsemblFungiiYBR293W_mRNA; YBR293W; YBR293W
GeneIDi852596
KEGGisce:YBR293W

Organism-specific databases

SGDiS000000497, VBA2
VEuPathDBiFungiDB:YBR293W

Phylogenomic databases

eggNOGiKOG0254, Eukaryota
HOGENOMiCLU_000960_22_3_1
InParanoidiP38358
OMAiGMYQALQ

Miscellaneous databases

Protein Ontology

More...
PROi
PR:P38358
RNActiP38358, protein

Family and domain databases

InterProiView protein in InterPro
IPR011701, MFS
IPR020846, MFS_dom
IPR036259, MFS_trans_sf
PfamiView protein in Pfam
PF07690, MFS_1, 1 hit
SUPFAMiSSF103473, SSF103473, 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 nameiVBA2_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: P38358
Secondary accession number(s): D6VQT7
<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, 1994
Last sequence update: October 1, 1994
Last modified: February 10, 2021
This is version 154 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. SIMILARITY comments
    Index of protein domains and families
  3. Yeast chromosome II
    Yeast (Saccharomyces cerevisiae) chromosome II: entries and gene names
UniProt is an ELIXIR core data resource
Main funding by: National Institutes of Health

We'd like to inform you that we have updated our Privacy Notice to comply with Europe’s new General Data Protection Regulation (GDPR) that applies since 25 May 2018.

Do not show this banner again