Cloned (Comment) | Organism |
---|---|
expression of the enzyme in Escherichia coli strain DH5alpha as maltose binding protein fusion protein | Rattus norvegicus |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
2,4-Diamino-6-hydroxypyrimidine | DAHP, the inhibition mechanism involves the GTP cyclohydrolase I feedback regulatory protein GFRP, overview, the inhibition is fully reversible by L-phenylalanine | Rattus norvegicus | |
GTP cyclohydrolase I feedback regulatory protein GFRP | natural inhibitor, inhibition mechanism, in vitro inhibition together with 2,4-diamino-6-hydroxypyrimidine, the inhibition is fully reversible by L-phenylalanine, regulatory function in physiological feedback inhibition, overview | Rattus norvegicus |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
additional information | - |
additional information | kinetics | Rattus norvegicus | |
0.075 | - |
GTP | pH 7.8, 37°C, recombinant enzyme | Rattus norvegicus |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
GTP + H2O | Rattus norvegicus | the enzyme is feedback regulated by the GTPCH feedback regulatory protein GFRP, overview | formate + 2-amino-4-hydroxy-6-(erythro-1,2,3-trihydroxypropyl)-dihydropteridine triphosphate | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Rattus norvegicus | - |
- |
- |
Purification (Comment) | Organism |
---|---|
recombinant maltose binding protein fusion enzyme fromn Escherichia coli strain DH5alpha | Rattus norvegicus |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
GTP + H2O | - |
Rattus norvegicus | formate + 2-amino-4-hydroxy-6-(erythro-1,2,3-trihydroxypropyl)-dihydropteridine triphosphate | - |
? | |
GTP + H2O | the enzyme is feedback regulated by the GTPCH feedback regulatory protein GFRP, overview | Rattus norvegicus | formate + 2-amino-4-hydroxy-6-(erythro-1,2,3-trihydroxypropyl)-dihydropteridine triphosphate | - |
? |
Synonyms | Comment | Organism |
---|---|---|
GTPCH | - |
Rattus norvegicus |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
37 | - |
assay at | Rattus norvegicus |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7.8 | - |
assay at | Rattus norvegicus |
Ki Value [mM] | Ki Value maximum [mM] | Inhibitor | Comment | Organism | Structure |
---|---|---|---|---|---|
additional information | - |
additional information | inhibition kinetics | Rattus norvegicus |