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CATH Superfamily 3.90.1170.50

Aldehyde oxidase/xanthine dehydrogenase, a/b hammerhead

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:

"
Aldehyde oxidase/xanthine dehydrogenase, a/b hammerhead
".

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 10: Carbon monoxide dehydrogenase large chain

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 4 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
Oxidoreductase activity, acting on the aldehyde or oxo group of donors GO:0016903
Catalysis of an oxidation-reduction (redox) reaction in which an aldehyde or ketone (oxo) group acts as a hydrogen or electron donor and reduces a hydrogen or electron acceptor.
 4 Q4J6M3 (/IDA) Q4J6M3 (/IDA) Q4J6M3 (/IDA) Q4J6M3 (/IDA)
Molybdopterin cofactor binding GO:0043546
Interacting selectively and non-covalently with the molybdopterin cofactor (Moco), essential for the catalytic activity of some enzymes, e.g. sulfite oxidase, xanthine dehydrogenase, and aldehyde oxidase. The cofactor consists of a mononuclear molybdenum (Mo-molybdopterin) or tungsten ion (W-molybdopterin) coordinated by one or two molybdopterin ligands.
 4 Q4J6M3 (/IDA) Q4J6M3 (/IDA) Q4J6M3 (/IDA) Q4J6M3 (/IDA)
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 D7REY3 (/IDA)
Carbon-monoxide dehydrogenase (acceptor) activity GO:0018492
Catalysis of the reaction: CO + H2O + acceptor = CO2 + reduced acceptor.
 1 Q5LT95 (/ISS)

There are 2 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
One-carbon metabolic process GO:0006730
The chemical reactions and pathways involving the transfer of one-carbon units in various oxidation states.
 1 Q5LT95 (/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 D7REY3 (/IDA)

There are 1 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.
GO Term Annotations Evidence
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
 4 Q4J6M3 (/IDA) Q4J6M3 (/IDA) Q4J6M3 (/IDA) Q4J6M3 (/IDA)