ID   3.2.1.150
DE   oligoxyloglucan reducing-end-specific cellobiohydrolase.
CA   Hydrolysis of cellobiose from the reducing end of xyloglucans consisting
CA   of a beta-(1->4)-linked glucan carrying alpha-D-xylosyl groups on O-6 of
CA   the glucose residues. To be a substrate, the first residue must be
CA   unsubstituted, the second residue may bear a xylosyl group, whether
CA   further glycosylated or not, and the third residue, which becomes the new
CA   terminus by the action of the enzyme, is preferably xylosylated, but this
CA   xylose residue must not be further substituted.
CC   -!- The enzyme is found in the fungus Geotrichum sp. M128.
CC   -!- The substrate is a hemicellulose found in plant cell walls.
DR   Q8J0D2, CBHRE_GEOS1;  Q5BD38, XGCA_EMENI ;  A1DAU0, XGCA_NEOFI ;
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