2001
DOI: 10.1073/pnas.211433198
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Genome sequence of an industrial microorganism Streptomyces avermitilis : Deducing the ability of producing secondary metabolites

Abstract: Streptomyces avermitilis is a soil bacterium that carries out not only a complex morphological differentiation but also the production of secondary metabolites, one of which, avermectin, is commercially important in human and veterinary medicine. The major interest in this genus Streptomyces is the diversity of its production of secondary metabolites as an industrial microorganism. A major factor in its prominence as a producer of the variety of secondary metabolites is its possession of several metabolic path… Show more

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Cited by 767 publications
(560 citation statements)
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“…However, sequence alignments show that the corresponding residue in SCO 6655 is a methionine (Met120). Intriguingly, a Met is present at the analogous position in a homologue of SCO 6655 from S. avermitilis (27) which is localized in a similar gene context. However, a Tyr occupies this position in all GCH II proteins that have been shown to catalyze the formation of APy.…”
Section: Molecular Switch That Controls the Fate Of Gtp In Sco 6655mentioning
confidence: 99%
“…However, sequence alignments show that the corresponding residue in SCO 6655 is a methionine (Met120). Intriguingly, a Met is present at the analogous position in a homologue of SCO 6655 from S. avermitilis (27) which is localized in a similar gene context. However, a Tyr occupies this position in all GCH II proteins that have been shown to catalyze the formation of APy.…”
Section: Molecular Switch That Controls the Fate Of Gtp In Sco 6655mentioning
confidence: 99%
“…96 They inquired whether I would be interested in collaborating to assign the actual biochemical function of the four putative terpene synthase genes that were harbored in the S. avermitilis genome. In fact, it was evident that one of these S. avermitilis terpene synthase genes was a geosmin synthase, 66 while a second corresponded to epi-isozizaene synthase whose function in S. coelicolor we had just established.…”
Section: Enzymology and Molecular Genetics Of Natural Product Biosyntmentioning
confidence: 99%
“…1 However, it is noteworthy that the number of metabolites isolated is far below the number of gene clusters for secondary metabolite biosynthesis present in the genome of Streptomyces species. 2,3 In our screening for structurally unique or rare secondary metabolites from Streptomyces, we isolated plant hormone-like spiroacetals of polyketide origin, 4 a linear polyketide δ-lactone with antimetastatic property, 5 macrocyclic polyketides with a biosynthetically unprecedented heterocyclic ring structure 6 and methylphenylalanine derivatives with adipocyte differentiation promoting activity. 7 Further attempts to obtain new bioactive compounds from Streptomyces, a soil-derived strain TP-A0872, was chosen for chemical investigation, which led to the isolation of a new geranylated nucleoside, simamycin (1; Figure 1).…”
Section: Introductionmentioning
confidence: 99%