Q5SMQ9 · PIN1A_ORYSJ

Function

function

Acts as a component of the auxin efflux carrier. Seems to be involved in the polar auxin transport which may promote adventitious root emergence and control tillering.

Miscellaneous

Plants silencing PIN1A exhibit inhibition of the emergence and development of adventitious roots, increased number of tillers and enlarged tiller angles.

Features

Showing features for binding site.

159550100150200250300350400450500550
TypeIDPosition(s)Description
Binding site51(indol-3-yl)acetic acid (UniProtKB | ChEBI)
Binding site112(indol-3-yl)acetic acid (UniProtKB | ChEBI)
Binding site114(indol-3-yl)acetic acid (UniProtKB | ChEBI)
Binding site145(indol-3-yl)acetic acid (UniProtKB | ChEBI)
Binding site555(indol-3-yl)acetic acid (UniProtKB | ChEBI)
Binding site556(indol-3-yl)acetic acid (UniProtKB | ChEBI)

GO annotations

AspectTerm
Cellular Componentauxin efflux carrier complex
Cellular Componentcell periphery
Cellular Componentendoplasmic reticulum
Cellular Componentplasma membrane
Molecular Functionauxin efflux transmembrane transporter activity
Molecular Functionidentical protein binding
Molecular Functionprotein homodimerization activity
Biological Processadventitious root development
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 1a
  • Short names
    OsPIN1a
  • Alternative names
    • Auxin efflux carrier component 1
      (OsPIN1
      )
    • Ethylene-insensitive root 1 homolog
    • OsPIN1b

Gene names

    • Name
      PIN1A
    • Synonyms
      PIN1
      , REH1
    • ORF names
      OJ1734_E02.14
      , OsJ_08350
      , P0585G03.37
    • Ordered locus names
      Os02g0743400
      , LOC_Os02g50960

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
    Q5SMQ9
  • Secondary accessions
    • O81215
    • Q0DXM9

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
Transmembrane71-91Helical; Name=3
Topological domain92-100Cytoplasmic
Transmembrane101-121Helical; Name=4
Topological domain122-131Extracellular
Transmembrane132-152Helical; Name=5
Topological domain153-455Cytoplasmic
Transmembrane456-476Helical; Name=6
Topological domain477-479Extracellular
Transmembrane480-500Helical; Name=7
Topological domain501-516Cytoplasmic
Transmembrane517-537Helical; Name=8
Topological domain538-540Extracellular
Transmembrane541-561Helical; Name=9
Topological domain562-574Cytoplasmic
Transmembrane575-595Helical; Name=10

Keywords

PTM/Processing

Features

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

TypeIDPosition(s)SourceDescription
ChainPRO_00001237881-595UniProtAuxin efflux carrier component 1a
Modified residue (large scale data)183PTMeXchangePhosphoserine
Modified residue (large scale data)255PTMeXchangePhosphoserine
Modified residue (large scale data)268PTMeXchangePhosphoserine

Proteomic databases

PTM databases

Expression

Tissue specificity

Expressed in vascular tissues of root, stem and leaf. Expressed in anthers, embryo and in the primordia of adventitious and lateral roots (PubMed:16085936).
Expressed in roots, stem bases, stems, leaves and young panicles (PubMed:19825657).

Interaction

Subunit

Homodimer.

Protein-protein interaction databases

Structure

Family & Domains

Features

Showing features for region.

TypeIDPosition(s)Description
Region281-335Disordered
Region404-427Disordered

Sequence similarities

Keywords

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    595
  • Mass (Da)
    64,718
  • Last updated
    2004-12-21 v1
  • Checksum
    81703D7382CEC2A8
MITAADFYHVMTAMVPLYVAMILAYGSVKWWRIFTPDQCSGINRFVALFAVPLLSFHFISTNNPYTMNLRFIAADTLQKLMVLAMLTAWSHLSRRGSLEWTITLFSLSTLPNTLVMGIPLLKGMYGEFSGSLMVQIVVLQCIIWYTLMLFMFEYRGARMLITEQFPDTAANIASIVVDPDVVSLDGRRDAIETETEVKEDGRIHVTVRRSNASRSDIYSRRSMGFSSTTPRPSNLTNAEIYSLQSSRNPTPRGSSFNHTDFYSMVGRSSNFGAADAFGVRTGATPRPSNYEDDASKPKYPLPASNAAPMAGHYPAPNPAVSSAPKGAKKAATNGQAKGEDLHMFVWSSSASPVSDVFGGGAPDYNDAAAVKSPRKMDGAKDREDYVERDDFSFGNRGVMDRDAEAGDEKAAAAAGADPSKAMAAPTAMPPTSVMTRLILIMVWRKLIRNPNTYSSLIGLIWSLVCFRWNFEMPAIVLKSISILSDAGLGMAMFSLGLFMALQPHIIACGNKVATYAMAVRFLAGPAVMAAASFAVGLRGTLLHVAIVQAALPQGIVPFVFAKEYSVHPSILSTAVIFGMLIALPITLVYYILLGL

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
AF056027
EMBL· GenBank· DDBJ
AAC39514.1
EMBL· GenBank· DDBJ
mRNA
AP004800
EMBL· GenBank· DDBJ
BAD72497.1
EMBL· GenBank· DDBJ
Genomic DNA
AP005297
EMBL· GenBank· DDBJ
BAD72501.1
EMBL· GenBank· DDBJ
Genomic DNA
AP008208
EMBL· GenBank· DDBJ
BAF10009.1
EMBL· GenBank· DDBJ
Genomic DNA
AP014958
EMBL· GenBank· DDBJ
BAS80873.1
EMBL· GenBank· DDBJ
Genomic DNA
CM000139
EMBL· GenBank· DDBJ
EEE57795.1
EMBL· GenBank· DDBJ
Genomic DNA
AK102343
EMBL· GenBank· DDBJ
BAG95510.1
EMBL· GenBank· DDBJ
mRNA
BR000827
EMBL· GenBank· DDBJ
FAA00676.1
EMBL· GenBank· DDBJ
Genomic DNA

Genome annotation databases

Similar Proteins

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