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levS

Gene
levS
Protein
Levansucrase
Organism
Lactobacillus sanfranciscensis
Length
879 amino acids
Function
Fructosyltransferase that catalyzes the polymerization of the fructose moiety of sucrose to produce levan polymer and the fructo-oligosaccharide (FOS) 1-kestose. Also displays sucrose hydrolase activity.
Similarity
Belongs to the glycosyl hydrolase 68 family.
Mass
94.935 kDa
Sequence
MTKEHKKMYKAGKYWAVATLVSASILMEVGVTTHADAVENNKYDGTANVNIDCQANVDGKIISTDDNATSGSTKQESSIANDNATSGSTKQESSIANDNATSGSTKQESSIANDNATSGSTKQESSVANDNATSGSTKQESSVANDNATSGSTKQESSVANDNATSGSTKQESSVANDTKTAVVDESKNTSNTENDNSQLKQTNNEQPSAATQANLKKLNHEAAKAVQNAKIDAGSLTDEQINELNKINFSKSAEKGAKLTFKDLEGIGNAIVKQDPQYAVPYFNAKEIKNMPASYTVDAQTGKMAHLDVWDSWPVQDPTGYVSNYKGYQLVIAMMGIPNTPNGDNHIYLLYNKYGDNDFSHWRNAGSIFGTNENNVYQEWSGSAIVNDNGTIQLFYTSNDTSDYKLNDQRLATATLNLDVDDNGVAIKSVDNYHILFEGDGFHYQTYDQFANGKDRKNDDYCLRDPHVVQSENGDRYLVFEANTGMEDYQSDDQIYNWANYGGDDAFNIKSFFKLLNNKNDRELASLANGAIGILKLNNDQTNPKVEEVYSPLVSTLMASDEVERVNVVKLGDKYYLFSATRVSRGSDRELNAKDITIVGDNVAMIGYVSDNLMGKYKPLNNSGVVLTASVPANWRTATYSYYAVPVEGHPDQVLITSYMSNKDFASGEGNYATLAPSFIVQINPDDTTTVLARATNQGDWVWDDSSRNDNMLGVLKEGAVNSAALPGEWGKPVDWSLINRSSGLGLKPHQPVNPSQPTTPATPVNPSQPTTPATPVNPSQPTTPATPVNPSATTTPATPVNPSATTTPAKPVNPSQPTTPAKPVQAGQATATNFVDQRLPQTGENNSQSQTMSFIGILLAMFGSLLGFLGIKKRRND