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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)

pH Stability

pH Stability on EC 3.2.1.176 - cellulose 1,4-beta-cellobiosidase (reducing end)

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pH STABILITY
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
2 - 7
enzyme is stable at pH 3-7 at 37°C, but loses 90% of activity at pH 2 after 20 min
654486
3 - 9
-
-
677761
3.5 - 5.6
-
optimal stability, gradual decrease in stability at more alkaline pH values
655473
4 - 7
24 h, 37°C, stable
736095
6
stable for 24 h
741559