U.S. flag

An official website of the United States government

PIN7 Auxin efflux carrier family protein [ Arabidopsis thaliana (thale cress) ]

Gene ID: 838916, updated on 18-Sep-2024

Summary

Official Symbol
PIN7
Official Full Name
Auxin efflux carrier family protein
Primary source
TAIR:AT1G23080
Locus tag
AT1G23080
See related
Araport:AT1G23080
Gene type
protein coding
RefSeq status
REVIEWED
Organism
Arabidopsis thaliana (ecotype: Columbia)
Lineage
Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta; Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Brassicales; Brassicaceae; Camelineae; Arabidopsis
Also known as
ARABIDOPSIS PIN-FORMED 7; ATPIN7; PIN-FORMED 7; T26J12.14; T26J12_14
Summary
Encodes a novel component of auxin efflux that is located apically in the basal cell and is involved during embryogenesis in setting up the apical-basal axis in the embryo. It is also involved in pattern specification during root development. In roots, it is expressed at lateral and basal membranes of provascular cells in the meristem and elongation zone, whereas in the columella cells it coincides with the PIN3 domain. Plasma membrane-localized PIN proteins mediate a saturable efflux of auxin. PINs mediate auxin efflux from mammalian and yeast cells without needing additional plant-specific factors. The action of PINs in auxin efflux is distinct from PGPs, rate-limiting, specific to auxins and sensitive to auxin transport inhibitors. PINs are directly involved of in catalyzing cellular auxin efflux.
NEW
Try the new Gene table
Try the new Transcript table

Genomic context

See PIN7 in Genome Data Viewer
Location:
chromosome: 1
Exon count:
6
Sequence:
Chromosome: 1; NC_003070.9 (8180189..8183650, complement)

Chromosome 1 - NC_003070.9Genomic Context describing neighboring genes Neighboring gene uncharacterized protein Neighboring gene organic solute transporter ostalpha protein (DUF300) Neighboring gene sulfate transporter 91 Neighboring gene GroES-like family protein Neighboring gene fold protein

Bibliography

GeneRIFs: Gene References Into Functions

What's a GeneRIF?

Interactions

General gene information

NM_001332585.1
NM_102156.1
NM_179369.2

Gene Ontology Provided by TAIR

Function Evidence Code Pubs
enables auxin efflux transmembrane transporter activity PubMed 
enables identical protein binding  
enables protein homodimerization activity  

General protein information

Preferred Names
Auxin efflux carrier family protein
NP_001319066.1
  • PIN-FORMED 7 (PIN7); FUNCTIONS IN: auxin:hydrogen symporter activity, transporter activity, auxin efflux transmembrane transporter activity; INVOLVED IN: response to cyclopentenone, root development, pattern specification process, auxin polar transport, longitudinal axis specification; LOCATED IN: plasma membrane, membrane; EXPRESSED IN: 24 plant structures; EXPRESSED DURING: 13 growth stages; CONTAINS InterPro DOMAIN/s: Auxin efflux carrier, subgroup (InterPro:IPR014024), Auxin efflux carrier (InterPro:IPR004776); BEST Arabidopsis thaliana protein match is: Auxin efflux carrier family protein (TAIR:AT1G70940.1); Has 1749 Blast hits to 1582 proteins in 451 species: Archae - 37; Bacteria - 920; Metazoa - 12; Fungi - 2; Plants - 486; Viruses - 0; Other Eukaryotes - 292 (source: NCBI BLink).
NP_564189.1
  • PIN-FORMED 7 (PIN7); FUNCTIONS IN: auxin:hydrogen symporter activity, transporter activity, auxin efflux transmembrane transporter activity; INVOLVED IN: response to cyclopentenone, root development, pattern specification process, auxin polar transport, longitudinal axis specification; LOCATED IN: plasma membrane, membrane; EXPRESSED IN: 24 plant structures; EXPRESSED DURING: 13 growth stages; CONTAINS InterPro DOMAIN/s: Auxin efflux carrier, subgroup (InterPro:IPR014024), Auxin efflux carrier (InterPro:IPR004776); BEST Arabidopsis thaliana protein match is: Auxin efflux carrier family protein (TAIR:AT1G70940.1); Has 700 Blast hits to 605 proteins in 126 species: Archae - 0; Bacteria - 174; Metazoa - 8; Fungi - 2; Plants - 457; Viruses - 0; Other Eukaryotes - 59 (source: NCBI BLink).
NP_849700.1
  • PIN-FORMED 7 (PIN7); FUNCTIONS IN: auxin:hydrogen symporter activity, transporter activity, auxin efflux transmembrane transporter activity; INVOLVED IN: response to cyclopentenone, root development, pattern specification process, auxin polar transport, longitudinal axis specification; LOCATED IN: plasma membrane, membrane; EXPRESSED IN: 24 plant structures; EXPRESSED DURING: 13 growth stages; CONTAINS InterPro DOMAIN/s: Auxin efflux carrier, subgroup (InterPro:IPR014024), Auxin efflux carrier (InterPro:IPR004776); BEST Arabidopsis thaliana protein match is: Auxin efflux carrier family protein (TAIR:AT1G70940.1); Has 1748 Blast hits to 1583 proteins in 451 species: Archae - 37; Bacteria - 919; Metazoa - 14; Fungi - 2; Plants - 486; Viruses - 0; Other Eukaryotes - 290 (source: NCBI BLink).

NCBI Reference Sequences (RefSeq)

NEW Try the new Transcript table

Genome Annotation

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference assembly

Genomic

  1. NC_003070.9 Reference assembly

    Range
    8180189..8183650 complement
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NM_001084115.2NP_001077584.1  Auxin efflux carrier family protein [Arabidopsis thaliana]

    See identical proteins and their annotated locations for NP_001077584.1

    Status: REVIEWED

    UniProtKB/TrEMBL
    A0A178WIH0, A0A654ECC1, A8MQX0
    Conserved Domains (1) summary
    pfam03547
    Location:9190
    Mem_trans; Membrane transport protein
  2. NM_179369.2NP_849700.1  Auxin efflux carrier family protein [Arabidopsis thaliana]

    See identical proteins and their annotated locations for NP_849700.1

    Status: REVIEWED

    UniProtKB/Swiss-Prot
    O49308, Q940Y5, Q9SQH5
    UniProtKB/TrEMBL
    A0A178WIH0, A0A5S9VNI1, A0A654ECC1
    Conserved Domains (1) summary
    pfam03547
    Location:9190
    Mem_trans; Membrane transport protein
  3. NM_001332585.1NP_001319066.1  Auxin efflux carrier family protein [Arabidopsis thaliana]

    Status: REVIEWED

    UniProtKB/TrEMBL
    A0A178WIH0, A0A654ECC1, A8MQX0
    Conserved Domains (1) summary
    pfam03547
    Location:9190
    Mem_trans; Membrane transport protein
  4. NM_102156.1NP_564189.1  Auxin efflux carrier family protein [Arabidopsis thaliana]

    See identical proteins and their annotated locations for NP_564189.1

    Status: REVIEWED

    UniProtKB/TrEMBL
    A0A178WIH0, A0A654ECC1
    Conserved Domains (2) summary
    pfam03547
    Location:9190
    Mem_trans; Membrane transport protein
    cl22894
    Location:451516
    Mem_trans; Membrane transport protein
External link. Please review our privacy policy.