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:

"
Sugar-phosphate isomerase, RpiB/LacA/LacB
".

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 1671: Ribose 5-phosphate isomerase, putative

There are 2 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
Ribose-5-phosphate isomerase. [EC: 5.3.1.6]
D-ribose 5-phosphate = D-ribulose 5-phosphate.
  • Also acts on D-ribose 5-diphosphate and D-ribose 5-triphosphate.
4 A0A0J6FG60 A2QCB3 C5PJ15 G3Y280
Galactose-6-phosphate isomerase. [EC: 5.3.1.26]
D-galactose 6-phosphate = D-tagatose 6-phosphate.
  • Involved in the tagatose 6-phosphate pathway of lactose catabolism in bacteria.
3 A0A0F4Z1U0 A2QCB3 G3Y280