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Entry
CR00335                                                            

Classification
Name
demethylspheroidene O-methyltransferase
Definiton
Didemethylspirilloxanthin = Spirilloxanthin;
1,1'-dihydroxy-3,4,3',4'-tetradehydrolycopene + S-Adenosyl-L-methionine = 1,1'-dimethoxy-3,4,3',4'-tetradehydrolycopene + S-Adenosyl-L-homocysteine
Substrate
CA00078 Didemethylspirilloxanthin (3,4--H, 3',4'--H, 1,2+H, 1',2'+H, 1-OH, 1'-OH, psi,psi)
Product
CA00096 Spirilloxanthin (3,4--H, 3',4'--H, 1,2+H, 1',2'+H, 1-Methoxy, 1'-Methoxy, psi,psi)
Comment

Structure change

Chemical Fingerprint Changes 
Chemical Fingerprint Changes 
(improved)
Chemical Fingerprint Changes 
(improved ver.2)
EC number
2.1.1.210
Protein Name

Organism(s) in references
Rubrivivax gelatinosus
Data sources/References
  • Ref.548 : Frank Badenhop, Sabine Steiger, Manuela Sandmann, Gerhard Sandmann, FEMS Microbiology Letters 222 (2003) 237-242, "Expression and biochemical characterization of the 1-HO-carotenoid methylase CrtF from Rhodobacter capsulatus"
  • Links to other DB
    KEGG ENZYME: 2.1.1.210
    BRENDA: 2.1.1.210
    IUBMB: 2.1.1.210

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