Protein
Demethyllactenocin mycarosyltransferase
Organism
Streptomyces fradiae
Function
Involved in the biosynthesis of mycarose which is a 6-deoxyhexose sugar required during production of the macrolide antibiotic tylosin. Catalyzes the transfer of L-mycarosyl from dTDP-beta-L-mycarose to demethyllactenocin to yield demethylmacrocin.
Similarity
Belongs to the UDP-glycosyltransferase family.
Sequence
MAGLRPGAGVPPGTPWPISPGKHCVRSAISRRARLPYHAPGTPLGRFRRAPDEGSCRMAHIAFFILPAAGHVNPTLGVAEELAARGHRVTYALPEDMADRAVRVGARAVTYPLDRERFRADMVPKEESDEYTDEGEFLKVLEWLLDTTADTLPLLESAFAEDRPDVVANDPSTFWTGLLLAGKWDIPVIRSTPSYASNEHWALHPPFEPGAAQVDPALIELTARAEKLLKEHGTTSDPVAFAATVQSGPGLFYMPRYFQYAGETFDDRHHFVGPCAPRASFHGTWQRPEDGRPLVMVSLGTIYNERPGIFRACVEAFRDRPWNILLVLGGGLGAGDLGPLPENVLVRDFVPLGDVLPHTDLLVNHGGTSTAMEALAHGVPIVAMPEMPEPRATARRIAELDLGDWLLPGEVTAEKLSGIAQRVLTDDRIRKGLDRMRGEIRRAGGPAVAADVIEGLLSPAA