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CATH Superfamily 2.40.40.10

RlpA-like domain

The name of this superfamily has been modified since the most recent official CATH+ release (v4_2_0). At the point of the last release, this superfamily was named:

"
RlpA-like domain
".

Functional Families

Overview of the Structural Clusters (SC) and Functional Families within this CATH Superfamily. Clusters with a representative structure are represented by a filled circle.
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FunFam 4794: Putative endoglucanase type K

There are 3 EC terms in this cluster

Please note: EC annotations are assigned to the full protein sequence rather than individual protein domains. Since a given protein can contain multiple domains, it is possible that some of the annotations below come from additional domains that occur in the same protein, but have been classified elsewhere in CATH.

Note: The search results have been sorted with the annotations that are found most frequently at the top of the list. The results can be filtered by typing text into the search box at the top of the table.

EC Term Annotations Evidence
Cellulase. [EC: 3.2.1.4]
Endohydrolysis of (1->4)-beta-D-glucosidic linkages in cellulose, lichenin and cereal beta-D-glucans.
  • Will also hydrolyze 1,4-linkages in beta-D-glucans also containing 1,3-linkages.
 17 A0A084FZY4 A0A084G4R3 A0A0E3URF3 A0A0E3Z5H8 A0A0E3Z7U1 A0A0L1HPU5 A7UGD9 G2Q0Y0 M5C2Z8 M5CE43
(7 more...)
Cellulose 1,4-beta-cellobiosidase (non-reducing end). [EC: 3.2.1.91]
Hydrolysis of (1->4)-beta-D-glucosidic linkages in cellulose and cellotetraose, releasing cellobiose from the non-reducing ends of the chains.
    		 1 A0A084FZY4
    Xyloglucan-specific exo-beta-1,4-glucanase. [EC: 3.2.1.155]
    Hydrolysis of (1->4)-D-glucosidic linkages in xyloglucans so as to successively remove oligosaccharides from the chain end.
    • The enzyme removes XXXG heptasaccharides, XXLG/XLXG octasaccharides and XLLG nonasaccharides from the end of tamarind seed xyloglucan polymers in a processive manner.
    • Hydrolysis occurs at the unsubstituted D-glucopyranose residue in the main backbone.
    • It is not known whether the cleavage takes place at the reducing or non-reducing end of the polymer.
    • Very low activity with beta-D-glucans.
    • The enzyme from Chrysosporium lucknowense shifts to an endoglucanase mode when acting on linear substrates without bulky substituents on the polymeric backbone such as barley beta-glucan.
    • Formerly EC 3.2.1.160.
    		 1 A0A084FZY4
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