- References
- External links
| Name = Protostadienol synthase
| EC_number = 5.4.99.32
| CAS_number =
| IUBMB_EC_number = 5/4/99/32
| GO_code =
| image =
| width =
| caption =
}}Protostadienol synthase ({{EC number|5.4.99.32}}, PdsA, (S)-2,3-epoxysqualene mutase [cyclizing, (17Z)-protosta-17(20),24-dien-3beta-ol-forming]) is an enzyme with systematic name (3S)-2,3-epoxy-2,3-dihydrosqualene mutase (cyclizing, (17Z)-protosta-17(20),24-dien-3beta-ol-forming).[1] This enzyme catalyses the following chemical reaction
(3S)-2,3-epoxy-2,3-dihydrosqualene(17Z)-protosta-17(20),24-dien-3beta-ol
(17Z)-Protosta-17(20),24-dien-3beta-ol is a precursor of the steroidal antibiotic helvolic acid.
References
1. ^{{cite journal | vauthors = Lodeiro S, Xiong Q, Wilson WK, Ivanova Y, Smith ML, May GS, Matsuda SP | title = Protostadienol biosynthesis and metabolism in the pathogenic fungus Aspergillus fumigatus | journal = Organic Letters | volume = 11 | issue = 6 | pages = 1241–4 | date = March 2009 | pmid = 19216560 | doi = 10.1021/ol802696a }}
External links
- {{MeshName|Protostadienol+synthase}}
1 : EC 5.4.99
- Kathleen Hanna
- Kathleen Hannah
- Kathleen Harrison
- Kathleen Hartington Kennedy Townsend
- Kathleen Herles
- Kathleen Hutchison
- Kathleen Kennedy
- Kathleen Kennedy (producer)
- Kathleen Kennedy Townsend
- Kathleen Kenyon
- Kathleen Lockhart
- Kathleen Lonsdale
- Kathleen Lynch (politician)
- Kathleen Malda
- Kathleen Margaret Richardson
- Kathleen Margaret Richardson, Baroness Richardson of Calow
- Kathleen Mary Ferrier
- Kathleen Mavoureen (song)
- Kathleen Mavourneen
- Kathleen Mavourneen (song)
- Kathleen McKane
- Kathleen McKane Godfree
- Kathleen M. Richardson
- Kathleen Ni Houlihan
- Kathleen Noone