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Steroid-transforming enzymes in fungiKristan, Katja, 1975- ; Lanišnik-Rižner, TeaFungal species are a very important source of many different enzymes, and the ability of fungi to transform steroids has been used for several decades in the production of compounds with a sterane ... skeleton. Here, we review the characterised and/or purified enzymes for steroid transformations, dividing them into two groups: (i) enzymes of the ergosterol biosynthetic pathway, including data for, e.g. ERG11 (14?-demethylase), ERG6 (C-24 methyltransferase), ERG5 (C-22 desaturase) and ERG4 (C-24 reductase); and (ii)the other steroid-transforming enzymes, including different hydroxylases (7?-, 11?-, 11?-, 14?-hydroxylase), oxidoreductases (5?-reductase, 3?-hydroxysteroid dehydrogenase/isomerase, 17?-hydroxysteroid dehydrogenase, C-1/C-2 dehydrogenase) and C-17-C-20 lyase. The substrate specificities of these enzymes, their cellular localisation, their association with protein super-families, and their potential applications are discussed. Highlights: Review of the characterised and/or purified enzymes for steroid transformations. ? Two groups: enzymes of the ergosterol biosynthetic pathway and the other steroid-transforming enzymes. ? Discussed the substrate specificities, cellular localisation, association with protein super-families and potential applications.Vir: Journal of Steroid Biochemistry and Molecular Biology. - ISSN 0960-0760 (Vol. 129, issue 1/2, 2012, str. 79-91)Vrsta gradiva - članek, sestavni delLeto - 2012Jezik - angleškiCOBISS.SI-ID - 28853465
Avtor
Kristan, Katja, 1975- |
Lanišnik-Rižner, Tea
Teme
Ergosterol |
Biosynthesis |
Methyltransferases |
Oxidoreductases |
Hydroxylases |
Hydroxysteroid Dehydrogenases |
Lyases |
Substrate Specificity |
Metiltransferaze |
Hidroksilaze |
Hidroksisteroidne dehidrogenaze |
Ergosterol |
Oksidoreduktaze |
Substrat, specifičnost |
Liaze
Vnos na polico
Trajna povezava
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JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
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Kristan, Katja, 1975- | 24392 |
Lanišnik-Rižner, Tea | 11699 |
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