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:

"
CO dehydrogenase flavoprotein, C-terminal domain
".

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 4: Xanthine dehydrogenase, FAD binding subunit

Please note: GO 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.

There are 5 GO terms relating to "molecular function"

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.
GO Term Annotations Evidence
Xanthine dehydrogenase activity GO:0004854
Catalysis of the reaction: xanthine + NAD+ + H2O = urate + NADH + H+.
56 Q46800 (/ISA) Q46800 (/ISA) Q46800 (/ISA) Q46800 (/ISA) Q46800 (/ISA) Q46800 (/ISA) Q46800 (/ISA) Q46800 (/ISA) Q46800 (/ISA) Q46800 (/ISA)
(46 more)
FAD binding GO:0071949
Interacting selectively and non-covalently with the oxidized form, FAD, of flavin-adenine dinucleotide, the coenzyme or the prosthetic group of various flavoprotein oxidoreductase enzymes.
56 Q46800 (/ISA) Q46800 (/ISA) Q46800 (/ISA) Q46800 (/ISA) Q46800 (/ISA) Q46800 (/ISA) Q46800 (/ISA) Q46800 (/ISA) Q46800 (/ISA) Q46800 (/ISA)
(46 more)
Oxidoreductase activity GO:0016491
Catalysis of an oxidation-reduction (redox) reaction, a reversible chemical reaction in which the oxidation state of an atom or atoms within a molecule is altered. One substrate acts as a hydrogen or electron donor and becomes oxidized, while the other acts as hydrogen or electron acceptor and becomes reduced.
1 D7REY4 (/IDA)
Carbon-monoxide dehydrogenase (acceptor) activity GO:0018492
Catalysis of the reaction: CO + H2O + acceptor = CO2 + reduced acceptor.
1 P19914 (/IDA)
Carbon-monoxide dehydrogenase (acceptor) activity GO:0018492
Catalysis of the reaction: CO + H2O + acceptor = CO2 + reduced acceptor.
1 Q5LQT7 (/ISS)

There are 3 GO terms relating to "biological process"

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.
GO Term Annotations Evidence
Hypoxanthine oxidation GO:0006150
The chemical reactions and pathways resulting in the breakdown of hypoxanthine to xanthine and thence to uric acid.
56 Q46800 (/IMP) Q46800 (/IMP) Q46800 (/IMP) Q46800 (/IMP) Q46800 (/IMP) Q46800 (/IMP) Q46800 (/IMP) Q46800 (/IMP) Q46800 (/IMP) Q46800 (/IMP)
(46 more)
One-carbon metabolic process GO:0006730
The chemical reactions and pathways involving the transfer of one-carbon units in various oxidation states.
1 Q5LQT7 (/ISS)
Oxidation-reduction process GO:0055114
A metabolic process that results in the removal or addition of one or more electrons to or from a substance, with or without the concomitant removal or addition of a proton or protons.
1 D7REY4 (/IDA)

There are 0 GO terms relating to "cellular component"

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.