KEGG   ORTHOLOGY: K21257Help
Entry
K21257                      KO                                     

Name
calO2
Definition
orsellenic acid P450 oxidase [EC:1.14.-.-]
Pathway
ko01059  Biosynthesis of enediyne antibiotics
ko01100  Metabolic pathways
ko01130  Biosynthesis of antibiotics
Module
M00833  Calicheamicin biosynthesis, calicheamicinone => calicheamicin
M00834  Calicheamicin orsellinate moiety biosynthesis, malonyl-CoA => orsellinate-ACP => 5-iodo-2,3-dimethoxyorsellinate-ACP
Brite
KEGG Orthology (KO) [BR:ko00001]
 09100 Metabolism
  09109 Metabolism of terpenoids and polyketides
   01059 Biosynthesis of enediyne antibiotics
    K21257  calO2; orsellenic acid P450 oxidase
Enzymes [BR:ko01000]
 1. Oxidoreductases
  1.14  Acting on paired donors, with incorporation or reduction of molecular oxygen
   1.14.-  Acting on paired donors, with incorporation or reduction of molecular oxygen
    1.14.-.-  
     K21257  calO2; orsellenic acid P450 oxidase
BRITE hierarchy
Other DBs
RN: R11415
COG: COG2124
Genes
SAQ: Sare_2032
AG: AAM94799(calO2)
TaxonomyKoalaUniProt
Reference
  Authors
Ahlert J, Shepard E, Lomovskaya N, Zazopoulos E, Staffa A, Bachmann BO, Huang K, Fonstein L, Czisny A, Whitwam RE, Farnet CM, Thorson JS
  Title
The calicheamicin gene cluster and its iterative type I enediyne PKS.
  Journal
Science 297:1173-6 (2002)
DOI:10.1126/science.1072105
  Sequence
Reference
  Authors
McCoy JG, Johnson HD, Singh S, Bingman CA, Lei IK, Thorson JS, Phillips GN Jr
  Title
Structural characterization of CalO2: a putative orsellinic acid P450 oxidase in the calicheamicin biosynthetic pathway.
  Journal
Proteins 74:50-60 (2009)
DOI:10.1002/prot.22131

KEGG   REACTION: R11415Help
Entry
R11415                      Reaction                               

Definition
5-Iodo-2-methoxyorsellinate-[acp] <=> 3-Hydroxy-5-iodo-2-methoxyorsellinate-[acp]
Equation
Comment
P450 hydroxylase
incomplete reaction
Reaction class
RC00236  C21345_C21346
Enzyme
1.14.-.-
Pathway
rn01059  Biosynthesis of enediyne antibiotics
rn01100  Metabolic pathways
rn01130  Biosynthesis of antibiotics
Module
M00833  Calicheamicin biosynthesis, calicheamicinone => calicheamicin
M00834  Calicheamicin orsellinate moiety biosynthesis, malonyl-CoA => orsellinate-ACP => 5-iodo-2,3-dimethoxyorsellinate-ACP
Orthology
K21257  orsellenic acid P450 oxidase [EC:1.14.-.-]

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