Cloned (Comment) | Organism |
---|---|
expression analysis | Coffea canephora |
gene XMT1, DNA and amino acid sequence determination and analysis, expression analysis | Coffea arabica |
Protein Variants | Comment | Organism |
---|---|---|
additional information | reduction of the second enzyme of the pathway, 7-methylxanthine methyltransferase, EC 2.1.1.159, leads to reduced XMT1 expression | Coffea canephora |
additional information | reduction of the second enzyme of the pathway, 7-methylxanthine methyltransferase, EC 2.1.1.159, leads to reduced XMT1 expression | Coffea arabica |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
S-adenosyl-L-methionine + xanthosine | Coffea canephora | first step in caffeine biosynthesis pathway from xanthosine, reduction of the second enzyme of the pathway, 7-methylxanthine methyltransferase, EC 2.1.1.159, leads to reduced XMT1 expression | S-adenosyl-L-homocysteine + 7-methylxanthosine | - |
ir | |
S-adenosyl-L-methionine + xanthosine | Coffea arabica | first step in caffeine biosynthesis pathway from xanthosine, reduction of the second enzyme of the pathway, 7-methylxanthine methyltransferase, EC 2.1.1.159, leads to reduced XMT1 expression | S-adenosyl-L-homocysteine + 7-methylxanthosine | - |
ir |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Coffea arabica | Q9AVK0 | gene CaXMT1, enzyme XMT1; var. caturra | - |
Coffea canephora | - |
var. conilon | - |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
leaf | young | Coffea canephora | - |
leaf | young | Coffea arabica | - |
additional information | method development for somatic embryogenesis, overview | Coffea canephora | - |
additional information | method development for somatic embryogenesis, overview | Coffea arabica | - |
seedling | derived from somatic embryogenesis | Coffea canephora | - |
seedling | derived from somatic embryogenesis | Coffea arabica | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
S-adenosyl-L-methionine + xanthosine | - |
Coffea canephora | S-adenosyl-L-homocysteine + 7-methylxanthosine | - |
ir | |
S-adenosyl-L-methionine + xanthosine | - |
Coffea arabica | S-adenosyl-L-homocysteine + 7-methylxanthosine | - |
ir | |
S-adenosyl-L-methionine + xanthosine | first step in caffeine biosynthesis pathway from xanthosine, reduction of the second enzyme of the pathway, 7-methylxanthine methyltransferase, EC 2.1.1.159, leads to reduced XMT1 expression | Coffea canephora | S-adenosyl-L-homocysteine + 7-methylxanthosine | - |
ir | |
S-adenosyl-L-methionine + xanthosine | first step in caffeine biosynthesis pathway from xanthosine, reduction of the second enzyme of the pathway, 7-methylxanthine methyltransferase, EC 2.1.1.159, leads to reduced XMT1 expression | Coffea arabica | S-adenosyl-L-homocysteine + 7-methylxanthosine | - |
ir |
Synonyms | Comment | Organism |
---|---|---|
xanthosine methyltransferase | - |
Coffea canephora |
xanthosine methyltransferase | - |
Coffea arabica |
XMT1 | - |
Coffea canephora |
XMT1 | - |
Coffea arabica |