GO:0016767 'geranylgeranyl-diphosphate geranylgeranyltransferase activity'

Cvterm details 
Term idGO:0016767
Term namegeranylgeranyl-diphosphate geranylgeranyltransferase activity
Term definitionCatalysis of the reaction: 2 geranylgeranyl diphosphate = diphosphate + prephytoene diphosphate.
Comment

Synonyms
geranylgeranyl-diphosphate:geranylgeranyl-diphosphate geranylgeranyltransferase activity EXACT EC:2.5.1.32
phytoene synthetase activity EXACT EC:2.5.1.32
prephytoene-diphosphate synthase activity EXACT EC:2.5.1.32
PSase activity EXACT EC:2.5.1.32
"geranylgeranyl-diphosphate:geranylgeranyl-diphosphate geranylgeranyltransferase activity" EXACT [EC:2.5.1.32]
"phytoene synthetase activity" EXACT [EC:2.5.1.32]
"prephytoene-diphosphate synthase activity" EXACT [EC:2.5.1.32]
"PSase activity" EXACT [EC:2.5.1.32]

Definition dbxrefs

Related dbxrefs
MetaCyc:2.5.1.32-RXN
RHEA:22299

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GO:0003674 molecular_function
is_a GO:0003824 catalytic activity
is_a GO:0016740 transferase activity
is_a GO:0016765 transferase activity, transferring alkyl or aryl (other than methyl) groups
is_a GO:0004659 prenyltransferase activity
is_a GO:0004337 geranyltranstransferase activity
is_a GO:0016767 geranylgeranyl-diphosphate geranylgeranyltransferase activity
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