|Superclasses:||Reactions Classified By Conversion Type → Simple Reactions → Chemical Reactions|
|Reactions Classified By Substrate → Small-Molecule Reactions|
EC Number: 126.96.36.199
The direction shown, i.e. which substrates are on the left and right sides, is in accordance with the Enzyme Commission system.
Mass balance status: Balance undetermined; a substrate lacks a chemical formula
Enzyme Commission Primary Name: cyclomaltodextrin glucanotransferase
Enzyme Commission Synonyms: Bacillus macerans amylase, cyclodextrin glucanotransferase, α-cyclodextrin glucanotransferase, α-cyclodextrin glycosyltransferase, β-cyclodextrin glucanotransferase, β-cyclodextrin glycosyltransferase, γ-cyclodextrin glycosyltransferase, cyclodextrin glycosyltransferase, cyclomaltodextrin glucotransferase, cyclomaltodextrin glycosyltransferase, konchizaimu, α-1,4-glucan 4-glycosyltransferase, cyclizing, BMA, CGTase, neutral-cyclodextrin glycosyltransferase, 1,4-α-D-glucan 4-α-D-(1,4-α-D-glucano)-transferase (cyclizing)
Enzyme Commission Summary:
The enzyme cyclizes a part of a (1→4)-α-D-glucan chain by formation of a (1→4)-α-D-glucosidic bond.
Cyclodextrins (Schardinger dextrins) of various sizes (6,7,8, etc. glucose units) are formed reversibly from starch and similar substrates.
Will also disproportionate linear maltodextrins without cyclizing (cf. EC 188.8.131.52, 4-α-glucanotransferase).
Relationship Links: BRENDA:EC:184.108.40.206, ENZYME:EC:220.127.116.11, IUBMB-ExplorEnz:EC:18.104.22.168, UniProt:RELATED-TO:P04830, UniProt:RELATED-TO:P05618, UniProt:RELATED-TO:P08704, UniProt:RELATED-TO:P14014, UniProt:RELATED-TO:P17692, UniProt:RELATED-TO:P26827, UniProt:RELATED-TO:P30920, UniProt:RELATED-TO:P31746, UniProt:RELATED-TO:P31747, UniProt:RELATED-TO:P31797, UniProt:RELATED-TO:P31835, UniProt:RELATED-TO:P43379
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