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UDP-N,N'-diacetylbacillosamine 2-epimerase (hydrolysing)
Cat No.
EXWM-3868
Description
Requires Mg2+. Involved in biosynthesis of legionaminic acid, a nonulosonate derivative that is incorporated by some bacteria into assorted virulence-associated cell surface glycoconjugates. The initial product formed by the enzyme from Legionella pneumophila, which incorporates legionaminic acid into the O-antigen moiety of its lipopolysaccharide, is 2,4-diacetamido-2,4,6-trideoxy-α-D-mannopyranose, which rapidly mutarotates to a mixture of anomers. The enzyme from Campylobacter jejuni, which incorporates legionaminic acid into flagellin, prefers GDP-N,N'-diacetylbacillosamine.
Form
Liquid or lyophilized powder
Enzyme Commission Number
Storage
Store it at +4 ºC for short term. For long term storage, store it at -20 ºC～-80 ºC.
Synonyms
UDP-Bac2Ac4Ac 2-epimerase; NeuC
Reaction
UDP-N,N'-diacetylbacillosamine + H2O = UDP + 2,4-diacetamido-2,4,6-trideoxy-D-mannopyranose
Notes
This item requires custom production and lead time is between 5-9 weeks. We can custom produce according to your specifications.
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