2.7.7.45: guanosine-triphosphate guanylyltransferase

This is an abbreviated version, for detailed information about guanosine-triphosphate guanylyltransferase, go to the full flat file.

Reaction

2 GTP =

diphosphate
+
P1,P4-bis(5'-guanosyl) tetraphosphate

Synonyms

diguanosine tetraphosphate synthetase, Gp4G synthetase, GTP-GTP guanylyltransferase, guanosine triphosphate-guanose triphosphate guanylyltransferase, guanylyltransferase, guanosine triphosphate, More, synthetase, diguanosine tetraphosphate

ECTree

     2 Transferases
         2.7 Transferring phosphorus-containing groups
             2.7.7 Nucleotidyltransferases
                2.7.7.45 guanosine-triphosphate guanylyltransferase