Pentalenene synthase

This enzyme belongs to the family of lyases, specifically those carbon-oxygen lyases acting on phosphates. The systematic name of this enzyme class is 2-trans,6-trans-farnesyl-diphosphate diphosphate-lyase (cyclizing, pentalenene-forming). This enzyme is also called pentalenene synthetase.

References

Cane DE (1983). "Cell-free studies of monoterpene and sesquiterpene biosynthesis". Biochem. Soc. Trans. 11 (5): 510–5. PMID 6642060.
Cane DE, Tillman AM (1983). "Pentalenene biosynthesis and the enzymic cyclization of farnesyl pyrophosphate". J. Am. Chem. Soc. 105: 122–124. doi:10.1021/ja00339a026.
Cane, DE, Hubbard BR; Sohng, JK; Lamberson, CR; Rudnicki, SM; Wu, Z; Lloyd, MD; Oliver, JS; Hubbard, BR (1994). "Pentalenene synthase. Purification, molecular cloning, sequencing, and high-level expression in Escherichia coli of a terpenoid cyclase from Streptomyces UC5319". Biochemistry. 33 (19): 5846–57. doi:10.1021/bi00185a024. PMID 8180213.

Carbon-oxygen lyases (EC 4.2) (primarily dehydratases)

4.2.1: Hydro-Lyases	Carbonic anhydrase Fumarase Aconitase Enolase Alpha Enolase 2 Enoyl-CoA hydratase/3-Hydroxyacyl ACP dehydrase Methylglutaconyl-CoA hydratase Tryptophan synthase Cystathionine beta synthase Porphobilinogen synthase 3-Isopropylmalate dehydratase Urocanase Uroporphyrinogen III synthase Nitrile hydratase

4.2.2: Acting on polysaccharides	Hyaluronate lyase

4.2.3: Acting on phosphates	Threonine synthase

4.2.99: Other	Carboxymethyloxysuccinate lyase

Enzymes

Activity	Active site Binding site Catalytic triad Oxyanion hole Enzyme promiscuity Catalytically perfect enzyme Coenzyme Cofactor Enzyme catalysis Enzyme kinetics Lineweaver–Burk plot Michaelis–Menten kinetics

Regulation	Allosteric regulation Cooperativity Enzyme inhibitor

Classification	EC number Enzyme superfamily Enzyme family List of enzymes

Types	EC1 Oxidoreductases (list) EC2 Transferases (list) EC3 Hydrolases (list) EC4 Lyases (list) EC5 Isomerases (list) EC6 Ligases (list)

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