Presqualene diphosphate synthase

Presqualene diphosphate synthase (EC 2.5.1.103, SSL-1 (gene)) is an enzyme with systematic name (2E,6E)-farnesyl-diphosphate:(2E,6E)-farnesyl-diphosphate farnesyltransferase (presqualene diphosphate forming).^[1] This enzyme catalyses the following chemical reaction

2 (2E,6E)-farnesyl diphosphate ${\displaystyle \rightleftharpoons }$ presqualene diphosphate + diphosphate

Presqualene diphosphate synthase
Identifiers
EC no.	2.5.1.103
Databases
IntEnz	IntEnz view
BRENDA	BRENDA entry
ExPASy	NiceZyme view
KEGG	KEGG entry
MetaCyc	metabolic pathway
PRIAM	profile
PDB structures	RCSB PDB PDBe PDBsum
Search PMC articles PubMed articles NCBI proteins

This enzyme is isolated from the green alga Botryococcus braunii BOT22.