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3.2.1.176: cellulose 1,4-beta-cellobiosidase (reducing end)

This is an abbreviated version!
For detailed information about cellulose 1,4-beta-cellobiosidase (reducing end), go to the full flat file.

Word Map on EC 3.2.1.176

Reaction

2 cellohexaose + 2 H2O = 2 cellotriose +

cellotetraose
+
cellobiose

Synonyms

1,4-beta-D-glucan cellobiohydrolase I, 1,4-beta-D-glucan-cellobiohydrolase I, CBH, CBH I, CBH Ib, CBH-1, CBH1, CBH2, Cbh3, Cbh7B, CbhA, CBHI, CbhI.1, Cel48A, Cel48C, Cel48S, Cel48S cellulase, Cel48Y cellulase, Cel6A, Cel7A, Cel7B, Cel7D, Cel9B, cellobiohydrolase, cellobiohydrolase 1, cellobiohydrolase A, cellobiohydrolase CelS, cellobiohydrolase class I, cellobiohydrolase I, cellobiohydrolase I-I, cellobiohydrolase I-II, cellobiohydrolase II, cellobiohydrolase II-I, Celluclast, Cellulase SS, CelO, celS, CelSS, CelY, Ct-Cel5F, DDB0202233, DICPUDRAFT_151874, EG I, EgxS, endoglucanase, endoglucanase SS, exo-1,4-beta-glucanase, exo-acting cellulase, exo-beta-1,4-glucanase, exocellulase, exocellulase E4, exocellulase E6, exoglucanase, exoglucanase S, exoglucanase-1, GH7 CBH, More, reducing end acting processive exocellulase, reducing end-acting CBH, Tfu_1959, ThCel7A, THITE_62596, Tr-Cel7A

ECTree

     3 Hydrolases
         3.2 Glycosylases
             3.2.1 Glycosidases, i.e. enzymes that hydrolyse O- and S-glycosyl compounds
                3.2.1.176 cellulose 1,4-beta-cellobiosidase (reducing end)

Natural Substrates Products

Natural Substrates Products on EC 3.2.1.176 - cellulose 1,4-beta-cellobiosidase (reducing end)

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NATURAL SUBSTRATE
NATURAL PRODUCT
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
REVERSIBILITY
r=reversible
ir=irreversible
?=not specified
2,6-diaminopyridine-cellulose + H2O
?
show the reaction diagram
amorphous cellulose + H2O
?
show the reaction diagram
Avicel PH 101 + H2O
?
show the reaction diagram
cellobiose production is monitored by an amperometric enzyme biosensor based on cellobiose dehydrogenase from Phanerochaete chrysosporium adsorbed onto the surface of a benzoquinone-modified carbon paste electrode
-
-
?
bacterial cellulose + H2O
?
show the reaction diagram
cellulose + H2O
?
show the reaction diagram
cellulose + H2O
alpha-cellobiose + beta-cellobiose
show the reaction diagram
the enzyme hydrolyzes the beta-1,4 linkages of a cellulose chain from its reducing end via a retaining mechanism liberating the product, which consists of roughly 63% beta-cellobiose and 37% alpha-cellobiose
-
-
?
cellulose + H2O
cellobiose + ?
show the reaction diagram
phosphoric acid swollen cellulose + H2O
cellobiose
show the reaction diagram
-
-
-
?
reduced cellulose + H2O
?
show the reaction diagram
additional information
?
-