Demethylspheroidene + S-Adenosyl-L-methionine <=> Spheroidene + S-Adenosyl-L-homocysteine

C15898 + C00019 <=> C15900 + C00021

2.1.1.210

1  [PMID:7721699]
Lang HP, Cogdell RJ, Takaichi S, Hunter CN.
Complete DNA sequence, specific Tn5 insertion map, and gene assignment of the carotenoid biosynthesis pathway of Rhodobacter sphaeroides.
J. Bacteriol. 177 (1995) 2064-73.
2  [PMID:12664193]
Pinta V, Ouchane S, Picaud M, Takaichi S, Astier C, Reiss-Husson F.
Characterization of unusual hydroxy- and ketocarotenoids in Rubrivivax gelatinosus: involvement of enzyme CrtF or CrtA.
Arch. Microbiol. 179 (2003) 354-62.