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:

"
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 97149: Probable udp-n-acetylglucosamine 2-epimerase prote...

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
UDP-N-acetylglucosamine 2-epimerase (non-hydrolyzing). [EC: 5.1.3.14]
UDP-N-acetyl-alpha-D-glucosamine = UDP-N-acetyl-alpha-D-mannosamine.
  • This bacterial enzyme catalyzes the reversible interconversion of UDP-GlcNAc and UDP-ManNAc.
  • The latter is used in a variety of bacterial polysaccharide biosyntheses.
  • Cf. EC 3.2.1.183.
6198 A0A009FLL2 A0A009FLL2 A0A009G370 A0A009G370 A0A009HGN0 A0A009HGN0 A0A009HLR7 A0A009HLR7 A0A009IC20 A0A009IC20
(6188 more...)
UDP-2,3-diacetamido-2,3-dideoxyglucuronic acid 2-epimerase. [EC: 5.1.3.23]
UDP-2,3-diacetamido-2,3-dideoxy-alpha-D-glucuronate = UDP-2,3- diacetamido-2,3-dideoxy-alpha-D-mannuronate.
  • Participates in the biosynthetic pathway for UDP-alpha-D-ManNAc3NAcA (UDP-2,3-diacetamido-2,3-dideoxy-alpha-D-mannuronic acid), an important precursor of the B-band lipopolysaccharide of Pseudomonas aeroginosa serotype O5 and of the band-A trisaccharide of Bordetella pertussis, both important respiratory pathogens.
  • Highly specific as UDP-alpha-D-GlcNAc, UDP-alpha-D-GlcNAcA (UDP-2- acetamido-2-deoxy-alpha-D-glucuronic acid) and UDP-alpha-D-GlcNAc3NAc (UDP-2,3-diacetamido-2,3-dideoxy-alpha-D-glucose) cannot act as substrates.
44 A0A0H3RBZ3 A0A0H3RBZ3 A0A0L6ZDU6 A0A0L6ZDU6 A0A0P8YDN9 A0A0P8YDN9 A0A142XL94 A0A142XL94 A0A151AR94 A0A151AR94
(34 more...)
UDP-glucose 6-dehydrogenase. [EC: 1.1.1.22]
UDP-glucose + 2 NAD(+) + H(2)O = UDP-glucuronate + 2 NADH.
  • Also acts on UDP-2-deoxyglucose.
6 A0A099KPP0 A0A099KPP0 A0A099L0H4 A0A099L0H4 A0A099L4F5 A0A099L4F5
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