Proteins
Curated comments from UniProt
Type | Comment | Proteins |
---|---|---|
ROGFB_ARATH | 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. Functions as a light-signaling switch that functions in root growth and development through the activation of Rop in a phytochrome-dependent manner. May act as a negative regulator of phytochrome-mediated primary root development. |
ROGFB_ARATH | subcellular location | Interacts with PHYA and PHYB in the cytoplasm in darkness. |
ROGFB_ARATH | tissue specificity | Highly expressed in elongating regions of roots and pollen grains. Expressed in flowers, and at lower levels in leaves and stems. |
Function
Gene Ontology
cellular component | |
---|---|
nucleus | ECO |
cytoplasm | ECO |
molecular function | |
guanyl-nucleotide exchange factor activity | ECO |
biological process | |
root development | ECO |
root hair cell development | ECO |
Interactions
Interaction Network
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