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aknS

Gene
aknS
Protein
Aklavinone 7-beta-L-rhodosaminyltransferase
Organism
Streptomyces galilaeus
Length
443 amino acids
Function
Involved in the biosynthesis of the anthracycline antitumor agent aclacinomycin A. Catalyzes the transfer of the proximal deoxyhexose, L-rhodosamine, from dTDP-beta-L-rhodosamine to the C7-OH of aklavinone aglycone to yield aclacinomycin T (rhodosaminyl-aklavinone). It can also use dTDP-2-deoxy-beta-L-fucose, TDP-2-deoxyfucose, dTDP-4-amino-2-deoxyrhamnose, TDP-L-rhodosamine as sugar donor and epsilon-rhodomycinone as sugar acceptor.
Similarity
Belongs to the glycosyltransferase 28 family.
Mass
47.454 kDa
Sequence
MRVLLTSFALDAHFNGSVPLAWALRAAGHEVRVASQPALTASITAAGLTAVPVGADPRLDEMVKGVGDAVLSHHADQSLDADTPGQLTPAFLQGWDTMMTATFYTLINDDPMVDDLVAFARGWEPDLILWEPFTFAGAVAAKVTGAAHARLLSFPDLFMSMRRAYLAQLGAAPAGPAGGNGTTHPDDSLGQWLEWTLGRYGVPFDEEAVTGQWSVDQVPRSFRPPSDRPVVGMRYVPYNGPGPAVVPDWLRVPPTRPRVCVTLGMTARTSEFPNAVPVDLVLKAVEGLDIEVVATLDAEERALLTHVPDNVRLVDHVPLHALLPTCAAIVHHGGAGTWSTALVEGVPQIAMGWIWDAIDRAQRQQALGAGLHLPSHEVTVEGLRGRLVRLLDEPSFTAAAARLRAEAESEPTPAQVVPVLERLTAQHRAREPRRPGGTSPCVS