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CATH Superfamily 3.90.25.10

UDP-galactose 4-epimerase, domain 1

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:

"
UDP-galactose 4-epimerase, domain 1
".

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 336: UDP-glucose 4-epimerase 2

There are 6 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-glucose 4-epimerase. [EC: 5.1.3.2]
UDP-alpha-D-glucose = UDP-alpha-D-galactose.
  • Also acts on UDP-2-deoxyglucose.
 1357 A0A009H4U6 A0A009H7U9 A0A009HPX5 A0A009KVS0 A0A009S9E1 A0A009TEI6 A0A010H677 A0A010JW93 A0A010KHJ7 A0A010Q1T7
(1347 more...)
UDP-N-acetylglucosamine 4-epimerase. [EC: 5.1.3.7]
UDP-N-acetyl-alpha-D-glucosamine = UDP-N-acetyl-alpha-D-galactosamine.
    		 55 A0A069AQE4 A0A077M400 A0A084ZX91 A0A085G9D8 A0A085GLG5 A0A085H4I3 A0A0B5RBU0 A0A0B7MBF0 A0A0C7EZW4 A0A0E1NGC8
    (45 more...)
    UDP-arabinose 4-epimerase. [EC: 5.1.3.5]
    UDP-L-arabinose = UDP-D-xylose.
      		 5 A0A178WIC1 A0A178WNS4 B0M3E8 Q42605 Q8LDN8
      Aldose 1-epimerase. [EC: 5.1.3.3]
      Alpha-D-glucose = beta-D-glucose.
      • Also acts on L-arabinose, D-xylose, D-galactose, maltose and lactose.
      • This enzyme catalyzes the first step in galactose metabolism by converting beta-D-galactose into alpha-D-galactose, which is the substrate for EC 2.7.1.6.
      		 4 B9W702 P09609 P40801 Q9HDU3
      DNA helicase. [EC: 3.6.4.12]
      ATP + H(2)O = ADP + phosphate.
      • DNA helicases utilize the energy from ATP hydrolysis to unwind double-stranded DNA.
      • Some of them unwind duplex DNA with a 3' to 5' polarity (1,3,5,8), other show 5' to 3' polarity (10,11,12,13) or unwind DNA in both directions (14,15).
      • Some helicases unwind DNA as well as RNA (4,9).
      • May be identical with EC 3.6.4.13 (RNA helicase).
      		 1 A0A194QEM8
      Anthranilate synthase. [EC: 4.1.3.27]
      Chorismate + L-glutamine = anthranilate + pyruvate + L-glutamate.
      • In some organisms, this enzyme is part of a multifunctional protein together with one or more components of the system for biosynthesis of tryptophan (EC 2.4.2.18, EC 4.1.1.48, EC 4.2.1.20, and EC 5.3.1.24).
      • The native enzyme in the complex with uses either glutamine or (less efficiently) NH(3).
      • The enzyme separated from the complex uses NH(3) only.
      		 1 A5LNQ4