Q5VP70 · PIN3A_ORYSJ

Function

function

Acts as a component of the auxin efflux carrier. Involved in the polar auxin transport which may regulate crown root development and response to water stress.

Miscellaneous

Seedlings silencing PIN3A display abnormal crown root development. Seedling over-expressing PIN3A exhibit better shoot growth, longer roots and a greater number of adventitious roots than the wild-type when grown on PEG-induced osmotic stress.

Features

Showing features for binding site.

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TypeIDPosition(s)Description
Binding site51(indol-3-yl)acetic acid (UniProtKB | ChEBI)
Binding site115(indol-3-yl)acetic acid (UniProtKB | ChEBI)
Binding site117(indol-3-yl)acetic acid (UniProtKB | ChEBI)
Binding site148(indol-3-yl)acetic acid (UniProtKB | ChEBI)
Binding site578(indol-3-yl)acetic acid (UniProtKB | ChEBI)
Binding site579(indol-3-yl)acetic acid (UniProtKB | ChEBI)

GO annotations

all annotationsall molecular functionnucleotide bindingmolecular_functionnucleic acid bindingdna bindingchromatin bindingdna-binding transcription factor activityrna bindingcytoskeletal motor activitycatalytic activitynuclease activitysignaling receptor bindingstructural molecule activitytransporter activitybindingprotein bindingtranslation factor activity, rna bindinglipid bindingkinase activitytransferase activityhydrolase activityoxygen bindingenzyme regulator activitycarbohydrate bindingsignaling receptor activitytranslation regulator activitytranscription regulator activityother molecular functionall biological processcarbohydrate metabolic processgeneration of precursor metabolites and energynucleobase-containing compound metabolic processdna metabolic processtranslationlipid metabolic processtransportresponse to stresscell cyclecell communicationsignal transductioncell-cell signalingmulticellular organism developmentcircadian rhythmbiological_processmetabolic processcatabolic processbiosynthetic processresponse to light stimulusresponse to external stimulustropismresponse to biotic stimulusresponse to abiotic stimulusresponse to endogenous stimulusembryo developmentpost-embryonic developmentfruit ripeningabscissionpollinationflower developmentcellular processprogrammed cell deathphotosynthesiscellular component organizationcell growthprotein metabolic processcellular homeostasissecondary metabolic processreproductive processcell differentiationprotein modification processgrowthepigenetic regulation of gene expressionresponse to chemicalanatomical structure developmentregulation of molecular functionother biological processall cellular componentcellular_componentextracellular regioncell wallintracellular anatomical structurenucleusnuclear envelopenucleoplasmnucleoluscytoplasmmitochondrionlysosomeendosomevacuoleperoxisomeendoplasmic reticulumgolgi apparatuscytosolribosomecytoskeletonplasma membranechloroplastplastidthylakoidmembraneexternal encapsulating structureother cellular component
Cell color indicative of number of GO terms
AspectTerm
Cellular Componentauxin efflux carrier complex
Cellular Componentendoplasmic reticulum
Cellular Componentplasma membrane
Molecular Functionauxin efflux transmembrane transporter activity
Molecular Functionidentical protein binding
Molecular Functionprotein homodimerization activity
Biological Processauxin export across the plasma membrane
Biological Processauxin polar transport
Biological Processauxin-activated signaling pathway

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    Auxin efflux carrier component 3a
  • Short names
    OsPIN3a
  • Alternative names
    • OSPIN10a
    • OsPIN3t

Gene names

    • Name
      PIN3A
    • ORF names
      OsJ_02793
      , P0510C12.26-1
      , P0510C12.26-2
    • Ordered locus names
      Os01g0643300
      , LOC_Os01g45550

Organism names

  • Taxonomic identifier
  • Strain
    • cv. Nipponbare
  • Taxonomic lineage
    Eukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > Liliopsida > Poales > Poaceae > BOP clade > Oryzoideae > Oryzeae > Oryzinae > Oryza > Oryza sativa

Accessions

  • Primary accession
    Q5VP70
  • Secondary accessions
    • D5A7J0
    • Q0JKX2
    • Q5VP71

Proteomes

Genome annotation databases

Subcellular Location

Features

Showing features for topological domain, transmembrane.

TypeIDPosition(s)Description
Topological domain1-6Extracellular
Transmembrane7-27Helical; Name=1
Topological domain28-38Cytoplasmic
Transmembrane39-59Helical; Name=2
Topological domain60-70Extracellular
Transmembrane71-90Helical; Name=3
Topological domain91-104Cytoplasmic
Transmembrane105-125Helical; Name=4
Topological domain126-134Extracellular
Transmembrane135-155Helical; Name=5
Topological domain156-478Cytoplasmic
Transmembrane479-499Helical; Name=6
Topological domain500-502Extracellular
Transmembrane503-523Helical; Name=7
Topological domain524-539Cytoplasmic
Transmembrane540-560Helical; Name=8
Topological domain561-563Extracellular
Transmembrane564-584Helical; Name=9
Topological domain585-597Cytoplasmic
Transmembrane598-618Helical; Name=10

Keywords

PTM/Processing

Features

Showing features for chain, modified residue (large scale data).

TypeIDPosition(s)SourceDescription
ChainPRO_00001237921-618UniProtAuxin efflux carrier component 3a
Modified residue (large scale data)293PTMeXchangePhosphoserine
Modified residue (large scale data)393PTMeXchangePhosphoserine
Modified residue (large scale data)421PTMeXchangePhosphoserine

Proteomic databases

PTM databases

Expression

Tissue specificity

Expressed in coleoptiles, roots, vascular bundles of leaves, shoots, lamina joints and vascular bundles of the lemma and filament (PubMed:22882529).
Expressed in stem bases, stems, leaves and young panicles (PubMed:19825657).

Induction

By auxin and osmotic stress. Down-regulated by 1-N-naphthylphthalamic acid (NPA), an auxin efflux inhibitor.

Interaction

Subunit

Homodimer.

Protein-protein interaction databases

Structure

Family & Domains

Features

Showing features for compositional bias, region.

TypeIDPosition(s)Description
Compositional bias281-296Polar residues
Region281-312Disordered

Sequence similarities

Keywords

Phylogenomic databases

Family and domain databases

Sequence & Isoform

Align isoforms (2)
  • Sequence status
    Complete

This entry describes 2 isoforms produced by Alternative splicing.

Q5VP70-1

This isoform has been chosen as the canonical sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry.

  • Length
    618
  • Mass (Da)
    65,255
  • Last updated
    2004-12-07 v1
  • Checksum
    0E8EDDE44E3BF2EE
MISGHDFYTVMAAVVPLYVAMFLAYGSVRWWGIFTPDQCSGINRFVAIFAVPLLSFHFISTNDPYAMNLRFLAADTLQKLLVLAGLAAWSRLPSRTGAPRLDWSITLFSLSTLPNTLVMGIPLLIAMYGPYSGSLMVQIVVLQCIIWYTLMLFLFEFRAARMLIADQFPDTAASIVSLHVDPDVVSLEGGHAETEAEVAADGRLHVTVRRSSVSRRSLLVTPRPSNLTGAEIYSLSSSRNPTPRGSNFNHADFFAMVGGGPPPPTPAAVRGSSFGASELYSLQSSRGPTPRQSNFDEHSARPPKPPATTTGALNHDAKELHMFVWSSSASPVSEVSGLPVFSGGGGGGALDVGAKEIHMVIPADLPQNNGSGKEHEEYGAVALGGGGGGENFSFGGGKTVDGAEAVDEEAALPDGLTKMGSSSTAELHPKVVDVDGPNAGGGAAGAGQYQMPPASVMTRLILIMVWRKLIRNPNTYSSLLGLAWSLVAFRWHVSMPAIVEKSISILSDAGLGMAMFSLGLFMALQPSIIACGKSAAVVSMAVRFLAGPAVMAAASIAIGLRGTLLHVAIVQAALPQGIVPFVFAKEYNVHPAILSTAVIFGMLIALPITLLYYILLGL

Q5VP70-2

  • Name
    2
  • See also
    sequence in UniParc or sequence clusters in UniRef
  • Differences from canonical

Features

Showing features for sequence conflict, compositional bias, alternative sequence.

TypeIDPosition(s)Description
Sequence conflict154in Ref. 6; AK101504
Compositional bias281-296Polar residues
Sequence conflict330in Ref. 6; AK101504
Sequence conflict348in Ref. 6; AK063976
Alternative sequenceVSP_017010394-422in isoform 2

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
AP003725
EMBL· GenBank· DDBJ
BAD68753.1
EMBL· GenBank· DDBJ
Genomic DNA
AP003725
EMBL· GenBank· DDBJ
BAD68754.1
EMBL· GenBank· DDBJ
Genomic DNA
AP008207
EMBL· GenBank· DDBJ
BAF05606.1
EMBL· GenBank· DDBJ
Genomic DNA
AP014957
EMBL· GenBank· DDBJ
BAS73380.1
EMBL· GenBank· DDBJ
Genomic DNA
AP014957
EMBL· GenBank· DDBJ
BAS73381.1
EMBL· GenBank· DDBJ
Genomic DNA
CM000138
EMBL· GenBank· DDBJ
EEE55070.1
EMBL· GenBank· DDBJ
Genomic DNA
AK063976
EMBL· GenBank· DDBJ
-mRNA No translation available.
AK101504
EMBL· GenBank· DDBJ
-mRNA No translation available.
BR000832
EMBL· GenBank· DDBJ
FAA00681.1
EMBL· GenBank· DDBJ
Genomic DNA

Genome annotation databases

Similar Proteins

Disclaimer

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