Cloned (Comment) | Organism |
---|---|
DNA and amino acid sequence determination and analysis, expression in Escherichia coli as wild-type and as Trx-fusion protein | Coffea arabica |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.157 | - |
Theobromine | pH 8.5, 37°C, recombinant CCS1 | Coffea arabica |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
additional information | Coffea arabica | bifunctional enzyme performing 3-N-methyltransferase activity, EC 2.1.1.159, and 1-N-methyltransferase activity, EC 2.1.1.160, overview | ? | - |
? | |
S-adenosyl-L-methionine + 3,7-dimethylxanthine | Coffea arabica | last step in caffeine biosynthesis pathway | S-adenosyl-L-homocysteine + 1,3,7-trimethylxanthine | i.e. caffeine | ? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Coffea arabica | Q8H0D3 | bifunctional enzyme performing 3-N-methyltransferase activity, EC 2.1.1.159, and 1-N-methyltransferase activity, EC 2.1.1.160; isozyme CtCS6 is a bifunctional enzyme | - |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
endosperm | developing | Coffea arabica | - |
flower bud | - |
Coffea arabica | - |
leaf | young | Coffea arabica | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
additional information | bifunctional enzyme performing 3-N-methyltransferase activity, EC 2.1.1.159, and 1-N-methyltransferase activity, EC 2.1.1.160, overview | Coffea arabica | ? | - |
? | |
additional information | substrate specificity, bifunctional enzyme performing 3-N-methyltransferase activity, EC 2.1.1.159, and 1-N-methyltransferase activity, EC 2.1.1.160, overview | Coffea arabica | ? | - |
? | |
S-adenosyl-L-methionine + 3,7-dimethylxanthine | - |
Coffea arabica | S-adenosyl-L-homocysteine + 1,3,7-trimethylxanthine | i.e. caffeine | ? | |
S-adenosyl-L-methionine + 3,7-dimethylxanthine | last step in caffeine biosynthesis pathway | Coffea arabica | S-adenosyl-L-homocysteine + 1,3,7-trimethylxanthine | i.e. caffeine | ? |
Synonyms | Comment | Organism |
---|---|---|
1-N-methyltransferase | - |
Coffea arabica |
caffeine synthase 1 | - |
Coffea arabica |
CCS1 | - |
Coffea arabica |
coffee caffeine synthase 1 | - |
Coffea arabica |
CtCS6 | - |
Coffea arabica |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
37 | - |
assay at | Coffea arabica |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
8.5 | - |
assay at | Coffea arabica |