Q9SBJ6 · RAC6_ARATH
- ProteinRac-like GTP-binding protein ARAC6
- GeneARAC6
- StatusUniProtKB reviewed (Swiss-Prot)
- Amino acids197 (go to sequence)
- Protein existenceEvidence at protein level
- Annotation score4/5
Function
function
May be involved in cell polarity control during the actin-dependent tip growth of pollen tubes.
Inactive GDP-bound Rho GTPases reside in the cytosol, are found in a complex with Rho GDP-dissociation inhibitors (Rho GDIs), and are released from the GDI protein in order to translocate to membranes upon activation.
Features
Showing features for binding site.
GO annotations
Aspect | Term | |
---|---|---|
Cellular Component | cytoplasm | |
Cellular Component | membrane | |
Cellular Component | nucleus | |
Molecular Function | GTP binding | |
Molecular Function | GTPase activity | |
Biological Process | small GTPase-mediated signal transduction |
Keywords
- Ligand
Names & Taxonomy
Protein names
- Recommended nameRac-like GTP-binding protein ARAC6
- Alternative names
Gene names
Organism names
- Strains
- Taxonomic lineageEukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > eudicotyledons > Gunneridae > Pentapetalae > rosids > malvids > Brassicales > Brassicaceae > Camelineae > Arabidopsis
Accessions
- Primary accessionQ9SBJ6
- Secondary accessions
Proteomes
Organism-specific databases
Genome annotation databases
PTM/Processing
Features
Showing features for chain, modified residue, lipidation, propeptide.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Chain | PRO_0000198920 | 1-194 | Rac-like GTP-binding protein ARAC6 | |||
Sequence: MSASRFIKCVTVGDGAVGKTCLLISYTSNTFPTDYVPTVFDNFSANVVVNGATVNLGLWDTAGQEDYNRLRPLSYRGADVFILAFSLISKASYENVSKKWIPELKHYAPGVPIVLVGTKLDLRDDKQFFIDHPGAVPITTVQGEELKKLIGAPAYIECSSKSQENVKGVFDAAIRVVLQPPKQKKKKNKAQKAC | ||||||
Modified residue | 194 | Cysteine methyl ester | ||||
Sequence: C | ||||||
Lipidation | 194 | S-geranylgeranyl cysteine | ||||
Sequence: C | ||||||
Propeptide | PRO_0000227585 | 195-197 | Removed in mature form | |||
Sequence: SIL |
Keywords
- PTM
Proteomic databases
Expression
Tissue specificity
Ubiquitous. Preferentially expressed in mature pollen and pollen tubes.
Gene expression databases
Interaction
Subunit
Interacts with SPK1.
Binary interactions
Type | Entry 1 | Entry 2 | Number of experiments | Intact | |
---|---|---|---|---|---|
BINARY | Q9SBJ6 | SPK1 Q8SAB7 | 2 | EBI-1548024, EBI-1547917 |
Protein-protein interaction databases
Structure
Family & Domains
Features
Showing features for motif.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Motif | 35-43 | Effector region | ||||
Sequence: YVPTVFDNF |
Sequence similarities
Belongs to the small GTPase superfamily. Rho family.
Phylogenomic databases
Family and domain databases
Sequence
- Sequence statusComplete
- Sequence processingThe displayed sequence is further processed into a mature form.
- Length197
- Mass (Da)21,571
- Last updated2004-08-31 v2
- ChecksumD26BE6D3827C1632
Keywords
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
AF107663 EMBL· GenBank· DDBJ | AAD17999.1 EMBL· GenBank· DDBJ | mRNA | ||
AF079487 EMBL· GenBank· DDBJ | AAC29480.1 EMBL· GenBank· DDBJ | mRNA | ||
AF115473 EMBL· GenBank· DDBJ | AAF40245.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
AL022373 EMBL· GenBank· DDBJ | CAA18489.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
AL031986 EMBL· GenBank· DDBJ | CAA21481.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
AL161588 EMBL· GenBank· DDBJ | CAB81504.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
CP002687 EMBL· GenBank· DDBJ | AEE86595.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
AK117209 EMBL· GenBank· DDBJ | BAC41885.1 EMBL· GenBank· DDBJ | mRNA | ||
BT005217 EMBL· GenBank· DDBJ | AAO63281.1 EMBL· GenBank· DDBJ | mRNA | ||
AY087336 EMBL· GenBank· DDBJ | AAM64886.1 EMBL· GenBank· DDBJ | mRNA | ||
AF031429 EMBL· GenBank· DDBJ | AAB87673.1 EMBL· GenBank· DDBJ | Genomic DNA |