Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
GTP + H2O | Papilio xuthus | the enzyme produces the cofactor tetrahydrobiopterin essential for activities of tyrosine hydroxylase and DOPA decarboxylase | formate + 2-amino-4-hydroxy-6-(erythro-1,2,3-trihydroxypropyl)-dihydropteridine triphosphate | - |
? | |
additional information | Papilio xuthus | isozyme GTPCHIa activity is involved in formation of the black markings on the larva during fourth ecdysis, pigmentation pathway overview | ? | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Papilio xuthus | - |
swallowtail butterfly | - |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
epidermis | larval, expression pattern of GTPCH isozymes Ia and Ib, overview | Papilio xuthus | - |
larva | the black markings on the larva during fourth ecdysis are involving the GTPCHI activity | Papilio xuthus | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
GTP + H2O | - |
Papilio xuthus | formate + 2-amino-4-hydroxy-6-(erythro-1,2,3-trihydroxypropyl)-dihydropteridine triphosphate | - |
? | |
GTP + H2O | the enzyme produces the cofactor tetrahydrobiopterin essential for activities of tyrosine hydroxylase and DOPA decarboxylase | Papilio xuthus | formate + 2-amino-4-hydroxy-6-(erythro-1,2,3-trihydroxypropyl)-dihydropteridine triphosphate | - |
? | |
additional information | isozyme GTPCHIa activity is involved in formation of the black markings on the larva during fourth ecdysis, pigmentation pathway overview | Papilio xuthus | ? | - |
? |
Synonyms | Comment | Organism |
---|---|---|
GTPCHI | - |
Papilio xuthus |