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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.

Word Map on EC 2.7.7.45

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

Natural Substrates Products

Natural Substrates Products on EC 2.7.7.45 - guanosine-triphosphate guanylyltransferase

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NATURAL SUBSTRATE
NATURAL PRODUCT
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
REVERSIBILITY
r=reversible
ir=irreversible
?=not specified
GTP + GTP
diphosphate + P1,P4-bis(5'-guanosyl)tetraphosphate
show the reaction diagram