EC 2.7.7.50: mRNA guanylyltransferase
Reaction catalysed:
GTP + a 5'-diphospho-[mRNA] = diphosphate + a 5'-(5'-triphosphoguanosine)-[mRNA]
Systematic name:
GTP:mRNA guanylyltransferase
Alternative Name(s):
- GTP--RNA guanylyltransferase
- Messenger RNA guanylyltransferase
- Protein lambda-2
- mRNA capping enzyme
EC 2.1.1.56: mRNA (guanine-N(7))-methyltransferase
Reaction catalysed:
S-adenosyl-L-methionine + a 5'-(5'-triphosphoguanosine)-[mRNA] = S-adenosyl-L-homocysteine + a 5'-(N(7)-methyl 5'-triphosphoguanosine)-[mRNA]
Systematic name:
S-adenosyl-L-methionine:mRNA (guanine-N(7))-methyltransferase
Alternative Name(s):
- Guanine-7-methyltransferase
- Messenger RNA guanine 7-methyltransferase
- Messenger ribonucleate guanine 7-methyltransferase
- S-adenosyl-L-methionine:mRNA (guanine-7-N)-methyltransferase
GO terms
Biochemical function:
Biological process:
Cellular component:
Sequence families
Protein families (Pfam)
PF21066
Domain description:
Reovirus core-spike protein lambda-2 (L2), methyltransferase-2
Occurring in:
Occurring in:
PF21062
Domain description:
Reovirus core-spike protein lambda-2 (L2), ferredoxin-like domain
Occurring in:
Occurring in:
PF21065
Domain description:
Reovirus core-spike protein lambda-2 (L2), methyltransferase-1
Occurring in:
Occurring in: