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CATH Superfamily 2.30.110.10

Electron Transport, Fmn-binding Protein; Chain A

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:

"
Electron Transport, Fmn-binding Protein; Chain A
".

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 5: NAD(P)H-hydrate epimerase

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
Pyridoxal 5'-phosphate synthase. [EC: 1.4.3.5]
(1) Pyridoxamine 5'-phosphate + H(2)O + O(2) = pyridoxal 5'-phosphate + NH(3) + H(2)O(2). (2) Pyridoxine 5'-phosphate + O(2) = pyridoxal 5'-phosphate + H(2)O(2).
  • In Escherichia coli, the coenzyme pyridoxal 5'-phosphate is synthesized de novo by a pathway that involves EC 1.2.1.72, EC 1.1.1.290, EC 2.6.1.52, EC 1.1.1.262, EC 2.6.99.2 and EC 1.4.3.5.
 23 A0A2R9BKX3 A0A2R9BKX3 A0A2R9BKX3 A0A2R9BKX3 H2QDB2 H2QDB2 H2QDB2 H2QDB2 L8IUS3 L8IUS3
(13 more...)
NAD(P)H-hydrate epimerase. [EC: 5.1.99.6]
(1) (6R)-6-beta-hydroxy-1,4,5,6-tetrahydronicotinamide-adenine dinucleotide = (6S)-6-beta-hydroxy-1,4,5,6-tetrahydronicotinamide-adenine dinucleotide. (2) (6R)-6-beta-hydroxy-1,4,5,6-tetrahydronicotinamide-adenine dinucleotide phosphate = (6S)-6-beta-hydroxy-1,4,5,6- tetrahydronicotinamide-adenine dinucleotide phosphate.
  • The enzyme can use either (R)-NADH-hydrate or (R)-NADPH-hydrate as a substrate.
  • Its physiological role is to convert the (R) forms to the (S) forms, which could then be restored to active dinucleotides by EC 4.2.1.93.
 1 Q9LTX3