Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
GTP + H2O | Apis mellifera | - |
GDP + phosphate | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Apis mellifera | - |
- |
- |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
brain | Rho GTPase activation in the worker honey bee brain | Apis mellifera | - |
mushroom body | a transient increase in Rac activity coupled with a transient decrease in RhoA activity occurs in honey bees with 4 days foraging experience compared with same-aged new foragers | Apis mellifera | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
GTP + H2O | - |
Apis mellifera | GDP + phosphate | - |
? |
Synonyms | Comment | Organism |
---|---|---|
Rac | - |
Apis mellifera |
RhoA | - |
Apis mellifera |
small, monomeric G protein | - |
Apis mellifera |
General Information | Comment | Organism |
---|---|---|
evolution | Rac and RhoA belong to the Rho family of GTPases, small monomeric G proteins | Apis mellifera |
physiological function | Rac and RhoA belong to the small, monomeric G proteins of the Rho family of GTPases, that, when activated, initiate a signaling cascade that reorganizes the neuronal cytoskeleton. Rho GTPases regulate cellular morphogenesis through direct interactions with actin and microtubule-organizing proteins. Rho GTPases are cycling between the inactive GDP-bound and the active GTP-bound forms is controlled by guanine nucleotide exchange factors, GTPase activating proteins, and guanine nucleotide dissociation inhibitors | Apis mellifera |