Enzyme Details

Enzyme (Recommended) Name	GTP diphosphokinase
Alternative names	ATP:GTP 3'-diphosphotransferase stringent factor guanosine 3',5'-polyphosphate synthase GTP pyrophosphokinase ATP-GTP 3'-diphosphotransferase guanosine 5',3'-polyphosphate synthetase (p)ppGpp synthetase I (p)ppGpp synthetase II guanosine pentaphosphate synthetase GPSI GPSII
EC Classification	2.7.6.5
Classification	Transferases Transferring phosphorous-containing groups Diphosphotransferases
Catalyses reactions	ATP + GTP <-> AMP + Guanosine 3'-diphosphate 5'-triphosphate
External links	Expasy KEGG IntEnz (EBI) IUBMB Reactome HepatoSys
	View all entries for EC Class 2.7.6.5