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Literature summary for 2.4.1.25 extracted from

  • Rachadech, W.; Nimpiboon, P.; Naumthong, W.; Nakapong, S.; Krusong, K.; Pongsawasdi, P.
    Identification of essential tryptophan in amylomaltase from Corynebacterium glutamicum (2015), Int. J. Biol. Macromol., 76, 230-235.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
expressed in Escherichia coli BL21(DE3) cells Corynebacterium glutamicum

Protein Variants

Protein Variants Comment Organism
W330A inactive Corynebacterium glutamicum
W425A inactive Corynebacterium glutamicum
W673A inactive Corynebacterium glutamicum

Inhibitors

Inhibitors Comment Organism Structure
N-bromosuccinimide 51.2% residual activity at 0.1 mM Corynebacterium glutamicum

Organism

Organism UniProt Comment Textmining
Corynebacterium glutamicum Q8NNA7
-
-

Purification (Commentary)

Purification (Comment) Organism
HisTrap column chromatography Corynebacterium glutamicum

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
maltose + maltose
-
Corynebacterium glutamicum maltooligosaccharides
-
?
maltotriose + maltotriose
-
Corynebacterium glutamicum maltooligosaccharides
-
?
pea starch + glycosyl acceptor
-
Corynebacterium glutamicum cycloamylose + ?
-
?
potato starch + glycosyl acceptor
-
Corynebacterium glutamicum ?
-
?

Synonyms

Synonyms Comment Organism
amylomaltase
-
Corynebacterium glutamicum