>sp|A0A0A1GKA2|CRTD_HALJT Carotenoid 3,4-desaturase OS=Haloarcula japonica GN=crtD MSDLSGEDVTVVGGGIGGLSAACYLADAGADVSLLEKNEQLGGRASRLEVDGFRFDMGPS WYLMPDVFERFFAYFGKEPRDYYDLQRLDPHYRIFFKDGDQIDVTGDNDEMAQKFEEYEP GAGEAFEEYLSTSERHYETAMNKFVYQDRSELRDWVDLDVMTAAPVGLQLIGTMQSHVED YFEHPKLQQIMQYTLVFLGGSPRTTPALYNMMSHVDFNLGVYYPDGGVGAVVDGLVELGE ELGVTYETDAEVEEISRRKEGFLVETVHGDTTHPDEVVVNADYAHAERELLPDHERQYDD DYWDDKTYAPSAFLMYMGVEGDVEPLEHHTLVLPTDWDPHFDDIFDEPAWPDDPAYYLCV PSKTDDSVAPDGHSNLFVLVPIAPGLHDGDEIRQEYREKVLADIADNTGVDLRDRIVYEK QFAVSDFGERYNATEGTALGLAHTLRQTALLRPNNRSSAVDGLYFTGSFTTPGIGVPMCL ISGEHTAEALIEDIA