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IPR015883 is a Glycoside hydrolase family 20, catalytic domain.
<p>Glycoside hydrolase family 20 ([cazy:GH20]) comprises enzymes with several known activities; beta-hexosaminidase ([ec:3.2.1.52]); lacto-N-biosidase ([ec:3.2.1.140]); beta-1,6-N-acetylglucosaminidase); and beta-6-SO3-N-acetylglucosaminidase. Carbonyl oxygen of the C-2 acetamido group of the substrate acts as the catalytic nucleophile/base in this family of enzymes [[cite:PUB00097352]].</p> <p>This entry represents the glycoside hydrolase family 20 catalytic domain. This domain has a TIM barrel fold.</p>
This description is obtained from EB-eye REST.
GO predictions are based solely on the InterPro-to-GO mappings published by EMBL-EBI, which are in turn based on the mapping of predicted domains to the InterPro dataset. The InterPro-to-GO mapping was last updated on , while the GO metadata was last updated on .
GO term | Namespace | Name | Definition | Relationships |
---|---|---|---|---|
Molecular function | Hydrolase activity, hydrolyzing O-glycosyl compounds | Catalysis of the hydrolysis of any O-glycosyl bond. | ||
Biological process | Carbohydrate metabolic process | The chemical reactions and pathways involving carbohydrates, any of a group of organic compounds based of the general formula Cx(H2O)y. Includes the formation of carbohydrate derivatives by the addition of a carbohydrate residue to another molecule. |
Transcript | Name | Description | Predicted domains | Domain count |
---|---|---|---|---|
– | PREDICTED: beta-hexosaminidase 2-like [Cicer arietinum] gi|502087608|ref|XP_004488586.1| | 22 | ||
– | PREDICTED: beta-hexosaminidase 1-like [Cicer arietinum] gi|502102461|ref|XP_004492083.1| | 10 | ||
– | 10 | |||
– | Beta-hexosaminidase; TAIR: AT1G05590.1 beta-hexosaminidase 2; Swiss-Prot: sp|Q9SYK0|HEXO2_ARATH Beta-hexosaminidase 2; TrEMBL-Plants: tr|A0A0L9UIQ8|A0A0L9UIQ8_PHAAN Beta-hexosaminidase; Found in the gene: LotjaGi3g1v0129400 | 21 |
A list of co-occurring predicted domains within the L. japonicus gene space:
Predicted domain | Source | Observations | Saturation (%) |
---|---|---|---|
cd06562 | CDD | 1 | 25.00 |