KEGG   ORTHOLOGY: K24569
Entry
K24569                      KO                                     
Symbol
aveA4
Name
avermectin polyketide synthase AveA4
Pathway
map00522  Biosynthesis of 12-, 14- and 16-membered macrolides
map01052  Type I polyketide structures
map01100  Metabolic pathways
Module
M00777  Avermectin biosynthesis, 2-methylbutanoyl-CoA/isobutyryl-CoA => 6,8a-Seco-6,8a-deoxy-5-oxoavermectin 1a/1b aglycone => avermectin A1a/B1a/A1b/B1b
Brite
KEGG Orthology (KO) [BR:ko00001]
 09100 Metabolism
  09109 Metabolism of terpenoids and polyketides
   01052 Type I polyketide structures
    K24569  aveA4; avermectin polyketide synthase AveA4
   00522 Biosynthesis of 12-, 14- and 16-membered macrolides
    K24569  aveA4; avermectin polyketide synthase AveA4
 09180 Brite Hierarchies
  09181 Protein families: metabolism
   01008 Polyketide biosynthesis proteins
    K24569  aveA4; avermectin polyketide synthase AveA4
Polyketide biosynthesis proteins [BR:ko01008]
 Polyketide synthase (PKS)
  Modular type I PKS
   cis-AT PKS
    Avermectin PKS
     K24569  aveA4; avermectin polyketide synthase AveA4
Other DBs
RN: R06480 R06481 R06482 R06483
Genes
SMA: SAVERM_943(aveA4)
SMOB: J7W19_03235
Reference
  Authors
Ikeda H, Nonomiya T, Omura S
  Title
Organization of biosynthetic gene cluster for avermectin in Streptomyces avermitilis: analysis of enzymatic domains in four polyketide synthases.
  Journal
J Ind Microbiol Biotechnol 27:170-6 (2001)
DOI:10.1038/sj.jim.7000092
Reference
  Authors
Ikeda H, Nonomiya T, Usami M, Ohta T, Omura S
  Title
Organization of the biosynthetic gene cluster for the polyketide anthelmintic macrolide avermectin in Streptomyces avermitilis.
  Journal
Proc Natl Acad Sci U S A 96:9509-14 (1999)
DOI:10.1073/pnas.96.17.9509
  Sequence
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