AmiGO 2: Term Details for "dimethylallyltranstransferase activity" (GO:0004161)

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Term Information

Accession: GO:0004161
Name: dimethylallyltranstransferase activity
Ontology: molecular_function
Synonyms: dimethylallyltransferase activity, geranyl diphosphate synthase, (2E,6E)-farnesyl diphosphate synthetase activity, DMAPP:IPP-dimethylallyltransferase activity, dimethylallyl-diphosphate:isopentenyl-diphosphate dimethylallyltranstransferase activity, diprenyltransferase activity, geranyl pyrophosphate synthase activity, geranyl pyrophosphate synthetase activity, geranyl-diphosphate synthase activity, trans-farnesyl pyrophosphate synthetase activity
Alternate IDs: None
Definition: Catalysis of the reaction: dimethylallyl diphosphate + isopentenyl diphosphate = diphosphate + geranyl diphosphate. Source: EC:2.5.1.1
Comment: Note that this is the first step in the formation of farnesyl diphosphate. The second step is 'geranyltranstransferase activity ; GO:0004337'. Consider also annotating to the biological process term 'farnesyl diphosphate biosynthetic process ; GO:0045337'.
History: See term history for GO:0004161 at QuickGO
Chem. react.: has participant isopentenyl diphosphate(3-); has participant diphosphate(3-); has participant prenyl diphosphate(3-); has participant geranyl diphosphate(3-)
Subset: None
Related: Link to all genes and gene products annotated to dimethylallyltranstransferase activity (excluding "regulates").; Link to all direct and indirect annotations to dimethylallyltranstransferase activity (excluding "regulates").; Link to all direct and indirect annotations download (limited to first 10,000) for dimethylallyltranstransferase activity (excluding "regulates").

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For more information, please see the ontology relation documentation.

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Additional internal viewing options

GO:0003674 molecular_function
GO:0003824 catalytic activity
GO:0016740 transferase activity
GO:0016765 transferase activity, transferring alkyl or aryl (other than methyl) groups
GO:0004659 prenyltransferase activity
GO:0004161 dimethylallyltranstransferase activity

Parents of dimethylallyltranstransferase activity (GO:0004161)

subject	relation	object
dimethylallyltranstransferase activity	RO:0000057	isopentenyl diphosphate(3-) (CHEBI:128769)
dimethylallyltranstransferase activity	RO:0000057	diphosphate(3-) (CHEBI:33019)
dimethylallyltranstransferase activity	RO:0000057	prenyl diphosphate(3-) (CHEBI:57623)
dimethylallyltranstransferase activity	is_a	prenyltransferase activity (GO:0004659)
dimethylallyltranstransferase activity	RO:0000057	geranyl diphosphate(3-) (CHEBI:58057)

This term has no children.

EC: 2.5.1.1
MetaCyc: GPPSYN-RXN
Reactome: R-HSA-191322; R-HSA-9717834
RHEA: 22408