Q651V6 · PIN2_ORYSJ
- ProteinAuxin efflux carrier component 2
- GenePIN2
- StatusUniProtKB reviewed (Swiss-Prot)
- Amino acids630 (go to sequence)
- Protein existenceEvidence at transcript level
- Annotation score4/5
Function
function
Acts as a component of the auxin efflux carrier. Involved in the basipetal polar auxin transport which contributes to the spreading growth of the tillers.
Miscellaneous
Plants over-expressing PIN2 exhibit reduced height, increased tiller number and enlarged tiller angle.
Features
Showing features for binding site.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Binding site | 51 | (indol-3-yl)acetic acid (UniProtKB | ChEBI) | ||||
Sequence: V | ||||||
Binding site | 120 | (indol-3-yl)acetic acid (UniProtKB | ChEBI) | ||||
Sequence: N | ||||||
Binding site | 122 | (indol-3-yl)acetic acid (UniProtKB | ChEBI) | ||||
Sequence: L | ||||||
Binding site | 153 | (indol-3-yl)acetic acid (UniProtKB | ChEBI) | ||||
Sequence: Y | ||||||
Binding site | 590 | (indol-3-yl)acetic acid (UniProtKB | ChEBI) | ||||
Sequence: I | ||||||
Binding site | 591 | (indol-3-yl)acetic acid (UniProtKB | ChEBI) | ||||
Sequence: V |
GO annotations
Aspect | Term | |
---|---|---|
Cellular Component | auxin efflux carrier complex | |
Cellular Component | endoplasmic reticulum | |
Cellular Component | plasma membrane | |
Molecular Function | auxin efflux transmembrane transporter activity | |
Molecular Function | identical protein binding | |
Molecular Function | protein homodimerization activity | |
Biological Process | auxin export across the plasma membrane | |
Biological Process | auxin polar transport | |
Biological Process | auxin-activated signaling pathway |
Keywords
- Biological process
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameAuxin efflux carrier component 2
- Short namesOsPIN2
Gene names
Organism names
- Strain
- Taxonomic lineageEukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > Liliopsida > Poales > Poaceae > BOP clade > Oryzoideae > Oryzeae > Oryzinae > Oryza > Oryza sativa
Accessions
- Primary accessionQ651V6
- Secondary accessions
Proteomes
Genome annotation databases
Subcellular Location
UniProt Annotation
GO Annotation
Membrane ; Multi-pass membrane protein
Features
Showing features for topological domain, transmembrane.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Topological domain | 1-6 | Extracellular | ||||
Sequence: MITGRD | ||||||
Transmembrane | 7-27 | Helical; Name=1 | ||||
Sequence: IYDVLAAIVPLYVAMFLAYGS | ||||||
Topological domain | 28-38 | Cytoplasmic | ||||
Sequence: VRWWGIFTPDQ | ||||||
Transmembrane | 39-59 | Helical; Name=2 | ||||
Sequence: CSGINRFVAVFAVPLLSFHFI | ||||||
Topological domain | 60-70 | Extracellular | ||||
Sequence: STNDPYSMNYR | ||||||
Transmembrane | 71-91 | Helical; Name=3 | ||||
Sequence: FLAADSLQKLVILAALAVWHN | ||||||
Topological domain | 92-108 | Cytoplasmic | ||||
Sequence: LLSRYRRNGGAAASLDW | ||||||
Transmembrane | 109-129 | Helical; Name=4 | ||||
Sequence: TITLFSLSTLPNTLVMGIPLL | ||||||
Topological domain | 130-139 | Extracellular | ||||
Sequence: RAMYGDFSGS | ||||||
Transmembrane | 140-160 | Helical; Name=5 | ||||
Sequence: LMVQIVVLQSVIWYTLMLFLF | ||||||
Topological domain | 161-490 | Cytoplasmic | ||||
Sequence: EYRGAKALISEQFPPDVGASIASFRVDSDVVSLNGREALQADAEVGRDGRVHVVIRRSASASTTGGGGGAARSGVSRAYGASNAMTPRASNLTGVEIYSLQTSREPTPRASSFNQADFYAMFSGSKMASQMASPMAQHGGAGGRAQGLDEQVTNKFASGKAADPPSYPAPNPGMMPAPRKKELGGSNSNSNKELHMFVWSSSASPVSEANLRNAVNHAASTDFASAPPPAAVPVGGATPKGVSGSVTPAAKNGGGELEIEDGLKSPAAGLAAKFPVSGSPYVAPRKKGGGADVPGLAEAAHPMPPTSVMTRLILIMVWRKLIRNPNTYSS | ||||||
Transmembrane | 491-511 | Helical; Name=6 | ||||
Sequence: LIGLVWSLVSFRWNIQMPSII | ||||||
Topological domain | 512-514 | Extracellular | ||||
Sequence: KGS | ||||||
Transmembrane | 515-535 | Helical; Name=7 | ||||
Sequence: ISILSDAGLGMAMFSLGLFMA | ||||||
Topological domain | 536-549 | Cytoplasmic | ||||
Sequence: LQPKIISCGKTVAT | ||||||
Transmembrane | 550-570 | Helical; Name=8 | ||||
Sequence: FAMAVRFLTGPAVIAATSIAI | ||||||
Topological domain | 571-574 | Extracellular | ||||
Sequence: GLRG | ||||||
Transmembrane | 575-595 | Helical; Name=9 | ||||
Sequence: VLLHVAIVQAALPQGIVPFVF | ||||||
Topological domain | 596-609 | Cytoplasmic | ||||
Sequence: AKEYNCHPQILSTA | ||||||
Transmembrane | 610-630 | Helical; Name=10 | ||||
Sequence: VIFGMLIALPITILYYVLLGI |
Keywords
- Cellular component
PTM/Processing
Features
Showing features for chain, modified residue (large scale data).
Type | ID | Position(s) | Source | Description | |||
---|---|---|---|---|---|---|---|
Chain | PRO_0000123791 | 1-630 | UniProt | Auxin efflux carrier component 2 | |||
Sequence: MITGRDIYDVLAAIVPLYVAMFLAYGSVRWWGIFTPDQCSGINRFVAVFAVPLLSFHFISTNDPYSMNYRFLAADSLQKLVILAALAVWHNLLSRYRRNGGAAASLDWTITLFSLSTLPNTLVMGIPLLRAMYGDFSGSLMVQIVVLQSVIWYTLMLFLFEYRGAKALISEQFPPDVGASIASFRVDSDVVSLNGREALQADAEVGRDGRVHVVIRRSASASTTGGGGGAARSGVSRAYGASNAMTPRASNLTGVEIYSLQTSREPTPRASSFNQADFYAMFSGSKMASQMASPMAQHGGAGGRAQGLDEQVTNKFASGKAADPPSYPAPNPGMMPAPRKKELGGSNSNSNKELHMFVWSSSASPVSEANLRNAVNHAASTDFASAPPPAAVPVGGATPKGVSGSVTPAAKNGGGELEIEDGLKSPAAGLAAKFPVSGSPYVAPRKKGGGADVPGLAEAAHPMPPTSVMTRLILIMVWRKLIRNPNTYSSLIGLVWSLVSFRWNIQMPSIIKGSISILSDAGLGMAMFSLGLFMALQPKIISCGKTVATFAMAVRFLTGPAVIAATSIAIGLRGVLLHVAIVQAALPQGIVPFVFAKEYNCHPQILSTAVIFGMLIALPITILYYVLLGI | |||||||
Modified residue (large scale data) | 192 | PTMeXchange | Phosphoserine | ||||
Sequence: S |
Proteomic databases
PTM databases
Expression
Tissue specificity
Expressed in roots, leaves, shoot apex and panicles (Ref.5). Expressed in roots, stem bases and young panicles (PubMed:19825657).
Interaction
Structure
Family & Domains
Features
Showing features for region.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Region | 317-350 | Disordered | ||||
Sequence: ASGKAADPPSYPAPNPGMMPAPRKKELGGSNSNS |
Sequence similarities
Belongs to the auxin efflux carrier (TC 2.A.69.1) family.
Keywords
- Domain
Phylogenomic databases
Family and domain databases
Sequence
- Sequence statusComplete
- Length630
- Mass (Da)66,615
- Last updated2004-10-25 v1
- Checksum23D62E597A125E3B
Keywords
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
AP005769 EMBL· GenBank· DDBJ | BAD46411.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
AP008212 EMBL· GenBank· DDBJ | BAF20182.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
AP014962 EMBL· GenBank· DDBJ | BAS98970.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
AK101191 EMBL· GenBank· DDBJ | BAG94949.1 EMBL· GenBank· DDBJ | mRNA | ||
BR000831 EMBL· GenBank· DDBJ | FAA00680.1 EMBL· GenBank· DDBJ | Genomic DNA |