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CATH Superfamily 3.40.50.2000

Glycogen Phosphorylase B;

The name of this superfamily has been modified since the most recent official CATH+ release (v4_3_0). At the point of the last release, this superfamily was named:

"
Glycogen Phosphorylase B;
".

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 111: Monogalactosyldiacylglycerol synthase 3, chloropla...

There are 1 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
Monogalactosyldiacylglycerol synthase. [EC: 2.4.1.46]
UDP-alpha-D-galactose + 1,2-diacyl-sn-glycerol = UDP + 3-beta-D- galactosyl-1,2-diacyl-sn-glycerol.
  • This enzyme adds only one galactosyl group to the diacylglycerol; EC 2.4.1.241 adds a galactosyl group to the product of the above reaction.
  • There are three isoforms in Arabidopsis that can be divided into two types, A-type (MGD1) and B-type (MGD2 and MGD3).
  • MGD1 is the isoform responsible for the bulk of monogalactosyldiacylglycerol (MGDG) synthesis in Arabidopsis.
 7 B9F428 B9F428 O81770 O82730 Q0DWQ1 Q0DWQ1 Q9SI93
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