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:

"
Uridine Diphospho-n-acetylenolpyruvylglucosamine Reductase, domain 2
".

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 12100: D-Arabinono-1,4-lactone oxidase (Eurofung)

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 9 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
L-gulonolactone oxidase activity GO:0050105
Catalysis of the reaction: L-gulono-1,4-lactone + O2 = L-xylo-hex-3-ulonolactone + H2O2.
4 P10867 (/ISS) Q3ZC33 (/ISS) Q8HXW0 (/ISS) Q90YK3 (/ISS)
Flavin adenine dinucleotide binding GO:0050660
Interacting selectively and non-covalently with FAD, flavin-adenine dinucleotide, the coenzyme or the prosthetic group of various flavoprotein oxidoreductase enzymes, in either the oxidized form, FAD, or the reduced form, FADH2.
4 P10867 (/ISS) Q3ZC33 (/ISS) Q8HXW0 (/ISS) Q90YK3 (/ISS)
D-arabinono-1,4-lactone oxidase activity GO:0003885
Catalysis of the reaction: D-arabinono-1,4-lactone + O(2) = dehydro-D-arabinono-1,4-lactone + H(2)O(2) + H(+).
2 O93852 (/IDA) P54783 (/IDA)
L-gulono-1,4-lactone dehydrogenase activity GO:0080049
Catalysis of the reaction: L-gulono-1,4-lactone + 2 ferricytochrome c = L-ascorbate + 2 ferrocytochrome c.
2 P9WIT3 (/IDA) Q9SU56 (/IDA)
D-arabinono-1,4-lactone oxidase activity GO:0003885
Catalysis of the reaction: D-arabinono-1,4-lactone + O(2) = dehydro-D-arabinono-1,4-lactone + H(2)O(2) + H(+).
1 Q9HDX8 (/ISO)
Galactonolactone dehydrogenase activity GO:0016633
Catalysis of the reaction: L-galactono-1,4-lactone + 2 ferricytochrome c = L-ascorbate + 2 ferrocytochrome c.
1 Q9SU56 (/IDA)
L-gulonolactone oxidase activity GO:0050105
Catalysis of the reaction: L-gulono-1,4-lactone + O2 = L-xylo-hex-3-ulonolactone + H2O2.
1 P58710 (/IDA)
L-gulonolactone oxidase activity GO:0050105
Catalysis of the reaction: L-gulono-1,4-lactone + O2 = L-xylo-hex-3-ulonolactone + H2O2.
1 Q9LYD8 (/IMP)
Flavin adenine dinucleotide binding GO:0050660
Interacting selectively and non-covalently with FAD, flavin-adenine dinucleotide, the coenzyme or the prosthetic group of various flavoprotein oxidoreductase enzymes, in either the oxidized form, FAD, or the reduced form, FADH2.
1 P58710 (/IDA)

There are 12 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
L-ascorbic acid biosynthetic process GO:0019853
The chemical reactions and pathways resulting in the formation of L-ascorbic acid; L-ascorbic acid ionizes to give L-ascorbate, (2R)-2-
4 P10867 (/ISS) Q3ZC33 (/ISS) Q8HXW0 (/ISS) Q90YK3 (/ISS)
L-ascorbic acid biosynthetic process GO:0019853
The chemical reactions and pathways resulting in the formation of L-ascorbic acid; L-ascorbic acid ionizes to give L-ascorbate, (2R)-2-
2 P58710 (/IDA) P9WIT3 (/IDA)
L-ascorbic acid biosynthetic process GO:0019853
The chemical reactions and pathways resulting in the formation of L-ascorbic acid; L-ascorbic acid ionizes to give L-ascorbate, (2R)-2-
2 P58710 (/IMP) Q9LYD8 (/IMP)
Cellular response to oxidative stress GO:0034599
Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of oxidative stress, a state often resulting from exposure to high levels of reactive oxygen species, e.g. superoxide anions, hydrogen peroxide (H2O2), and hydroxyl radicals.
2 O93852 (/IMP) P54783 (/IMP)
Water-soluble vitamin metabolic process GO:0006767
The chemical reactions and pathways involving any of a diverse group of vitamins that are soluble in water.
1 O93852 (/IC)
Cellular response to starvation GO:0009267
Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of deprivation of nourishment.
1 O93852 (/IMP)
Pathogenesis GO:0009405
The set of specific processes that generate the ability of an organism to induce an abnormal, generally detrimental state in another organism.
1 O93852 (/IMP)
Filamentous growth GO:0030447
The process in which a multicellular organism, a unicellular organism or a group of unicellular organisms grow in a threadlike, filamentous shape.
1 O93852 (/IMP)
Filamentous growth of a population of unicellular organisms in response to starvation GO:0036170
The process in which a group of unicellular organisms grow in a threadlike, filamentous shape in response to deprivation of nourishment.
1 O93852 (/IMP)
Filamentous growth of a population of unicellular organisms GO:0044182
The process in which a group of unicellular organisms grow in a threadlike, filamentous shape.
1 O93852 (/IMP)
Dehydro-D-arabinono-1,4-lactone biosynthetic process GO:0070485
The chemical reactions and pathways resulting in the formation of dehydro-D-arabinono-1,4-lactone, the gamma-lactone (5R)-3,4-dihydroxy-5-(hydroxymethyl)furan-2(5H)-one.
1 P54783 (/IMP)
Dehydro-D-arabinono-1,4-lactone biosynthetic process GO:0070485
The chemical reactions and pathways resulting in the formation of dehydro-D-arabinono-1,4-lactone, the gamma-lactone (5R)-3,4-dihydroxy-5-(hydroxymethyl)furan-2(5H)-one.
1 Q9HDX8 (/ISO)

There are 6 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
Mitochondrion GO:0005739
A semiautonomous, self replicating organelle that occurs in varying numbers, shapes, and sizes in the cytoplasm of virtually all eukaryotic cells. It is notably the site of tissue respiration.
4 O93852 (/IDA) P54783 (/IDA) Q9HDX8 (/IDA) Q9SU56 (/IDA)
Plasma membrane GO:0005886
The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.
2 O93852 (/IDA) P9WIT3 (/IDA)
Cell wall GO:0005618
The rigid or semi-rigid envelope lying outside the cell membrane of plant, fungal, most prokaryotic cells and some protozoan parasites, maintaining their shape and protecting them from osmotic lysis. In plants it is made of cellulose and, often, lignin; in fungi it is composed largely of polysaccharides; in bacteria it is composed of peptidoglycan; in protozoan parasites such as Giardia species, it's made of carbohydrates and proteins.
1 P9WIT3 (/IDA)
Plastid GO:0009536
Any member of a family of organelles found in the cytoplasm of plants and some protists, which are membrane-bounded and contain DNA. Plant plastids develop from a common type, the proplastid.
1 Q9SU56 (/IDA)
Integral component of mitochondrial outer membrane GO:0031307
The component of the mitochondrial outer membrane consisting of the gene products having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
1 P54783 (/IDA)
Integral component of mitochondrial outer membrane GO:0031307
The component of the mitochondrial outer membrane consisting of the gene products having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
1 Q9HDX8 (/ISO)