Cactus Wren

Presilphiperfolanol synthase (EC 4.2.3.74, BcBOT2, CND15) is an enzyme with systematic name (2E,6E)-farnesyl-diphosphate diphosphohydrolase (presilphiperfolan-8β-ol-forming).^[1]^[2] This enzyme catalyses the following chemical reaction

(2E,6E)-farnesyl diphosphate + H₂O

\rightleftharpoons

presilphiperfolan-8β-ol + diphosphate

This enzyme requires Mg²⁺.

References

^ Pinedo C, Wang CM, Pradier JM, Dalmais B, Choquer M, Le Pêcheur P, Morgant G, Collado IG, Cane DE, Viaud M (2008). "Sesquiterpene synthase from the botrydial biosynthetic gene cluster of the phytopathogen Botrytis cinerea". ACS Chem. Biol. 3 (12): 791–801. doi:10.1021/cb800225v. PMC 2707148. PMID 19035644.
^ Wang CM, Hopson R, Lin X, Cane DE (2009). "Biosynthesis of the sesquiterpene botrydial in Botrytis cinerea. Mechanism and stereochemistry of the enzymatic formation of presilphiperfolan-8β-ol". J. Am. Chem. Soc. 131 (24): 8360–1. doi:10.1021/ja9021649. PMC 2702122. PMID 19476353.

External links

Presilphiperfolanol+synthase at the U.S. National Library of Medicine Medical Subject Headings (MeSH)

[1] Pinedo C, Wang CM, Pradier JM, Dalmais B, Choquer M, Le Pêcheur P, Morgant G, Collado IG, Cane DE, Viaud M (2008). "Sesquiterpene synthase from the botrydial biosynthetic gene cluster of the phytopathogen Botrytis cinerea". ACS Chem. Biol. 3 (12): 791–801. doi:10.1021/cb800225v. PMC 2707148. PMID 19035644.

[2] Wang CM, Hopson R, Lin X, Cane DE (2009). "Biosynthesis of the sesquiterpene botrydial in Botrytis cinerea. Mechanism and stereochemistry of the enzymatic formation of presilphiperfolan-8β-ol". J. Am. Chem. Soc. 131 (24): 8360–1. doi:10.1021/ja9021649. PMC 2702122. PMID 19476353.

[1]

[2]

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 Pectin lyase
4.2.3: Acting on phosphates	Threonine synthase
4.2.99: Other	Carboxymethyloxysuccinate lyase Hydroperoxide lyase

Enzymes
Activity	Active site Binding site Catalytic triad Oxyanion hole Enzyme promiscuity Diffusion-limited enzyme Cofactor Enzyme catalysis
Regulation	Allosteric regulation Cooperativity Enzyme inhibitor Enzyme activator
Classification	EC number Enzyme superfamily Enzyme family List of enzymes
Kinetics	Enzyme kinetics Eadie–Hofstee diagram Hanes–Woolf plot Lineweaver–Burk plot Michaelis–Menten kinetics
Types	EC1 Oxidoreductases (list) EC2 Transferases (list) EC3 Hydrolases (list) EC4 Lyases (list) EC5 Isomerases (list) EC6 Ligases (list) EC7 Translocases (list)

Cactus Wren

References

External links

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