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: waiting to be named.

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 23: Putative polyamine oxidase 5

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
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.
2 Q5NAI7 (/IDA) Q5NAI7 (/IDA)
Norspermine:oxygen oxidoreductase activity GO:0052894
Catalysis of the reaction: norspermine + oxygen + H2O = norspermidine + 3-aminopropanal + hydrogen peroxide.
2 Q5NAI7 (/IDA) Q5NAI7 (/IDA)
Spermine:oxygen oxidoreductase (spermidine-forming) activity GO:0052901
Catalysis of the reaction: H(2)O + O(2) + spermine = 3-aminopropanal + H(2)O(2) + spermidine.
2 Q5NAI7 (/IDA) Q5NAI7 (/IDA)
N1-acetylspermine:oxygen oxidoreductase (3-acetamidopropanal-forming) activity GO:0052903
Catalysis of the reaction: H(2)O + N(1)-acetylspermine + O(2) = 3-acetamidopropanal + H(2)O(2) + spermidine.
2 Q5NAI7 (/IDA) Q5NAI7 (/IDA)

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
Spermine catabolic process GO:0046208
The chemical reactions and pathways resulting in the breakdown of spermine, a polybasic amine found in human sperm, in ribosomes and in some viruses and involved in nucleic acid packaging.
2 Q5NAI7 (/IDA) Q5NAI7 (/IDA)
Thermospermine catabolic process GO:1903602
The chemical reactions and pathways resulting in the breakdown of thermospermine.
2 Q5NAI7 (/IDA) Q5NAI7 (/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.
2 Q5NAI7 (/IDA) Q5NAI7 (/IDA)
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