EC Number | Activating Compound | Comment | Organism | Structure |
---|---|---|---|---|
3.6.5.1 | gamma-subunit of cGMP phosphodiesterase | accelerate GTP hydrolysis by transducin | Bos taurus | |
3.6.5.1 | gamma-subunit of cGMP phosphodiesterase | the GTPase activating epitope is located within the C-terminal third of phosphodiesterase | Bos taurus | |
3.6.5.1 | rhodopsin | transducin is activated by photoexcited rhodopsin which catalyzes the exchange of transducin-bound GDP for GTP and then stays active until bound GTP is hydrolyzed by the intrinsic GTPase activity | Bos taurus |
EC Number | Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
3.6.5.1 | GTP + H2O | Bos taurus | photoreceptor G protein | GDP + phosphate | - |
? |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
3.6.5.1 | Bos taurus | - |
photoreceptor G protein transducin | - |
EC Number | Source Tissue | Comment | Organism | Textmining |
---|---|---|---|---|
3.6.5.1 | retina | outer rod segment | Bos taurus | - |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
3.6.5.1 | GTP + H2O | photoreceptor G protein | Bos taurus | GDP + phosphate | - |
? |