>sp|Q01671|CRTD_CERS4 Hydroxyneurosporene desaturase OS=Cereibacter sphaeroides GN=crtD MRQIVPKVVVVGAGMGGLASAIRLARAGCEVTLLEAREAPGGRMRTLPSVAGPVDAGPTV LTLREVFDDIFEVCGQKLDHHLTLLPQPLLARHWWLDGSTLDLTTDLEANVEAVAAFAGA REARAFRRFHDLSARLYDAFDRPMMRAARPDLRAIATGALKAPRTWPALLPGMTLDRLLR LFFRDRRLRQLFGRYATYVGGTPYGAPGVLALIWAAEARGVWAIEGGMHRLALALARLAD DQGVRLRYGAPVARILRQGGRATGVQLADGRTLPADHIVFNGDPAALLAGCLGDGPQDAV PEDRIHPRSLSAWVWSYAARASGPPLVHHNVFFADDPRREFGPIAAGQMPEDATLYICAE DRSGGQLPDGPERFEIIMNGPPGRPAKPEDFAQCRSRTFDRLRQFGLTFDPVPGETSLTA PSGFASLFPASQGSIYGLSPHGALASLKRPLARTALPGLWLAGGGAHPGAGVPMAALSGR HAAEAILADLASRSR