Q9SVQ3 · ROGF9_ARATH
- ProteinRop guanine nucleotide exchange factor 9
- GeneROPGEF9
- StatusUniProtKB reviewed (Swiss-Prot)
- Amino acids517 (go to sequence)
- Protein existenceEvidence at protein level
- Annotation score3/5
Function
function
Guanine-nucleotide exchange factor (GEF) that acts as an activator of Rop (Rho of plants) GTPases by promoting the exchange of GDP for GTP.
GO annotations
all annotations | all molecular function | nucleotide binding | molecular_function | nucleic acid binding | dna binding | chromatin binding | dna-binding transcription factor activity | rna binding | cytoskeletal motor activity | catalytic activity | nuclease activity | signaling receptor binding | structural molecule activity | transporter activity | binding | protein binding | translation factor activity, rna binding | lipid binding | kinase activity | transferase activity | hydrolase activity | oxygen binding | enzyme regulator activity | carbohydrate binding | signaling receptor activity | translation regulator activity | transcription regulator activity | other molecular function | all biological process | carbohydrate metabolic process | generation of precursor metabolites and energy | nucleobase-containing compound metabolic process | dna metabolic process | translation | lipid metabolic process | transport | response to stress | cell cycle | cell communication | signal transduction | cell-cell signaling | multicellular organism development | circadian rhythm | biological_process | metabolic process | catabolic process | biosynthetic process | response to light stimulus | response to external stimulus | tropism | response to biotic stimulus | response to abiotic stimulus | response to endogenous stimulus | embryo development | post-embryonic development | fruit ripening | abscission | pollination | flower development | cellular process | programmed cell death | photosynthesis | cellular component organization | cell growth | protein metabolic process | cellular homeostasis | secondary metabolic process | reproductive process | cell differentiation | protein modification process | growth | epigenetic regulation of gene expression | response to chemical | anatomical structure development | regulation of molecular function | other biological process | all cellular component | cellular_component | extracellular region | cell wall | intracellular anatomical structure | nucleus | nuclear envelope | nucleoplasm | nucleolus | cytoplasm | mitochondrion | lysosome | endosome | vacuole | peroxisome | endoplasmic reticulum | golgi apparatus | cytosol | ribosome | cytoskeleton | plasma membrane | chloroplast | plastid | thylakoid | membrane | external encapsulating structure | other cellular component | |||
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Aspect | Term | |
---|---|---|
Cellular Component | plasma membrane | |
Molecular Function | guanyl-nucleotide exchange factor activity | |
Biological Process | regulation of pollen tube growth |
Keywords
- Molecular function
Names & Taxonomy
Protein names
- Recommended nameRop guanine nucleotide exchange factor 9
- Short namesAtRopGEF9
- Alternative names
Gene names
Organism names
- Strain
- Taxonomic lineageEukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > eudicotyledons > Gunneridae > Pentapetalae > rosids > malvids > Brassicales > Brassicaceae > Camelineae > Arabidopsis
Accessions
- Primary accessionQ9SVQ3
- Secondary accessions
Proteomes
Organism-specific databases
Genome annotation databases
Subcellular Location
UniProt Annotation
GO Annotation
Note: Localizes to the apical region of the pollen tube plasma membrane.
Keywords
- Cellular component
PTM/Processing
Features
Showing features for chain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Chain | PRO_0000423894 | 1-517 | Rop guanine nucleotide exchange factor 9 | |||
Sequence: MVPSLERGISITSSFNLDRMFDSSPGKEQQQPHLAETTMPESQTQDSLGGSPVETSRPMTSRLISRRQDKQQSETEMMKDRFTKLLLGEDMSGGGKGVSSALALSNAITNLAASIFGEQTKLQPMAPDRRARWKKEIDWLLSVTDHIVEFVPSQQISKEGVCTEIMVTRQRGDLLMNIPALRKLDAMLIDTLDNFRGHNEFWYVSRDSEEGKQARNERTKDKWWLPPVKVPPNGLSESARRMLHFQKDSVSQVQKAAMAINAQVLSEMAIPDSYIESLPKNGRVSLGDSLYKSITEEWFDPEQFLSTLDLSTEHKVLDVKNRIEASIVIWKRKLHLKDNKSSWGSAVSLEKRELFEERAETILVLLKQKFPGLPQSSLDISKIQYNKDVGHAVLESYSRILESLGYTEMSRIDDVLYADSLARKQCTGEETSDGGKIATETDSASAGSSNYSGEEIEKLESQNSSKTTLLDFIGWSDNSSKGQSEKPPKSPRMTPKKLSYLEKLENLNGFRSPKDRH |
Proteomic databases
Expression
Tissue specificity
Expressed in pollen grains and pollen tubes.
Gene expression databases
Structure
Family & Domains
Features
Showing features for compositional bias, region, domain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Compositional bias | 16-62 | Polar residues | ||||
Sequence: NLDRMFDSSPGKEQQQPHLAETTMPESQTQDSLGGSPVETSRPMTSR | ||||||
Region | 16-76 | Disordered | ||||
Sequence: NLDRMFDSSPGKEQQQPHLAETTMPESQTQDSLGGSPVETSRPMTSRLISRRQDKQQSETE | ||||||
Domain | 65-429 | PRONE | ||||
Sequence: SRRQDKQQSETEMMKDRFTKLLLGEDMSGGGKGVSSALALSNAITNLAASIFGEQTKLQPMAPDRRARWKKEIDWLLSVTDHIVEFVPSQQISKEGVCTEIMVTRQRGDLLMNIPALRKLDAMLIDTLDNFRGHNEFWYVSRDSEEGKQARNERTKDKWWLPPVKVPPNGLSESARRMLHFQKDSVSQVQKAAMAINAQVLSEMAIPDSYIESLPKNGRVSLGDSLYKSITEEWFDPEQFLSTLDLSTEHKVLDVKNRIEASIVIWKRKLHLKDNKSSWGSAVSLEKRELFEERAETILVLLKQKFPGLPQSSLDISKIQYNKDVGHAVLESYSRILESLGYTEMSRIDDVLYADSLARKQCTGE | ||||||
Region | 428-517 | Disordered | ||||
Sequence: GEETSDGGKIATETDSASAGSSNYSGEEIEKLESQNSSKTTLLDFIGWSDNSSKGQSEKPPKSPRMTPKKLSYLEKLENLNGFRSPKDRH | ||||||
Compositional bias | 432-487 | Polar residues | ||||
Sequence: SDGGKIATETDSASAGSSNYSGEEIEKLESQNSSKTTLLDFIGWSDNSSKGQSEKP |
Domain
The PRONE (plant-specific Rop nucleotide exchanger) domain is responsible for the GEF activity.
Phylogenomic databases
Family and domain databases
Sequence
- Sequence statusComplete
- Length517
- Mass (Da)58,173
- Last updated2000-05-01 v1
- Checksum2726C80BBBCF9AD8
Sequence caution
Features
Showing features for compositional bias.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Compositional bias | 16-62 | Polar residues | ||||
Sequence: NLDRMFDSSPGKEQQQPHLAETTMPESQTQDSLGGSPVETSRPMTSR | ||||||
Compositional bias | 432-487 | Polar residues | ||||
Sequence: SDGGKIATETDSASAGSSNYSGEEIEKLESQNSSKTTLLDFIGWSDNSSKGQSEKP |
Keywords
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
AL049751 EMBL· GenBank· DDBJ | CAB41934.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
AL161535 EMBL· GenBank· DDBJ | CAB78366.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
CP002687 EMBL· GenBank· DDBJ | AEE83250.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
DQ446830 EMBL· GenBank· DDBJ | ABE66063.1 EMBL· GenBank· DDBJ | mRNA | ||
DQ653196 EMBL· GenBank· DDBJ | ABK28630.1 EMBL· GenBank· DDBJ | mRNA | Sequence problems. |