Q9C6B7 · CAR3_ARATH

Function

function

Stimulates the GTPase/ATPase activities of Obg-like ATPases (By similarity).
Mediates the transient calcium-dependent interaction of PYR/PYL/RCAR abscisic acid (ABA) receptors with the plasma membrane and thus regulates ABA sensitivity (By similarity).

Cofactor

Ca2+ (UniProtKB | Rhea| CHEBI:29108 )

Features

Showing features for binding site.

116820406080100120140160
TypeIDPosition(s)Description
Binding site24Ca2+ 1 (UniProtKB | ChEBI)
Binding site25Ca2+ 1 (UniProtKB | ChEBI)
Binding site25Ca2+ 2 (UniProtKB | ChEBI)
Binding site30Ca2+ 2 (UniProtKB | ChEBI)
Binding site76Ca2+ 1 (UniProtKB | ChEBI)
Binding site76Ca2+ 2 (UniProtKB | ChEBI)
Binding site77Ca2+ 2 (UniProtKB | ChEBI)
Binding site78Ca2+ 1 (UniProtKB | ChEBI)
Binding site78Ca2+ 2 (UniProtKB | ChEBI)
Binding site84Ca2+ 1 (UniProtKB | ChEBI)

GO annotations

AspectTerm
Cellular Componentnucleus
Cellular Componentplasma membrane
Molecular FunctionGTPase activator activity
Molecular Functionmetal ion binding
Molecular Functionphospholipid binding
Biological Processabscisic acid-activated signaling pathway
Biological Processpositive regulation of abscisic acid-activated signaling pathway
Biological Processpositive regulation of GTPase activity

Keywords

Names & Taxonomy

Protein names

  • Recommended name
    Protein C2-DOMAIN ABA-RELATED 3

Gene names

    • Name
      CAR3
    • ORF names
      F6D5.3
    • Ordered locus names
      At1g73580

Organism names

  • Taxonomic identifier
  • Strain
    • cv. Columbia
  • Taxonomic lineage
    Eukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > eudicotyledons > Gunneridae > Pentapetalae > rosids > malvids > Brassicales > Brassicaceae > Camelineae > Arabidopsis

Accessions

  • Primary accession
    Q9C6B7

Proteomes

Organism-specific databases

Genome annotation databases

Subcellular Location

Keywords

PTM/Processing

Features

Showing features for chain.

TypeIDPosition(s)Description
ChainPRO_00004333131-168Protein C2-DOMAIN ABA-RELATED 3

Proteomic databases

Expression

Gene expression databases

Interaction

Subunit

Binds to PYR/PYL/RCAR abscisic acid intracellular receptors in an ABA-independent manner, both at the plasma membrane and in the nucleus.

Protein-protein interaction databases

Structure

Family & Domains

Features

Showing features for domain.

TypeIDPosition(s)Description
Domain1-106C2

Sequence similarities

Belongs to the plant CAR protein family.

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    168
  • Mass (Da)
    19,117
  • Last updated
    2001-06-01 v1
  • MD5 Checksum
    9610F0E47F58AF390E3F3F7E52236E94
MSLMDNLLGILRVRVQRGVNLAVRDVSSSDPYVVLKLGRQKLKTKVVKQNVNPQWQEDLSFTVTDPNLPLTLIVYDHDFFSKDDKMGDAEIDLKPYIEALRMELSGLPDGTIISTIGPSRGNCLAEESYIRWINDRIVQHICLRLRNVERGEVEIELQWIDLPGSKGL

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
AC079676
EMBL· GenBank· DDBJ
AAG51808.1
EMBL· GenBank· DDBJ
Genomic DNA
CP002684
EMBL· GenBank· DDBJ
AEE35478.1
EMBL· GenBank· DDBJ
Genomic DNA

Genome annotation databases

Similar Proteins

Disclaimer

Any medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care. Our staff consists of biologists and biochemists that are not trained to give medical advice.
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.
Help