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:

"
Cytochrome P450
".

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 26: Cytochrome P450 82C4

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
Monooxygenase activity GO:0004497
Catalysis of the incorporation of one atom from molecular oxygen into a compound and the reduction of the other atom of oxygen to water.
4 O49394 (/IDA) O49394 (/IDA) Q9SZ46 (/IDA) Q9SZ46 (/IDA)
Fraxetin 5-hydroxylase activity GO:0106144
Catalyzes the reaction fraxetin+ NAD(P)H + 02= sideretin + NAD(P)(+) + H20.
2 Q9SZ46 (/IDA) Q9SZ46 (/IDA)
Indole-3-carbonyl nitrile 4-hydroxylase activity GO:0106149
Catalysis of the reaction: indole-3-carbonyl nitrile + NADPH +O2=4-hydroxyindole-3- carbonyl nitrile + NADP(+) + H20.
2 O49394 (/IDA) O49394 (/IDA)
Methyltetrahydroprotoberberine 14-monooxygenase activity GO:0047084
Catalysis of the reaction: O2 + NADPH + H+ + (S)-N-methylcanadine = H2O + NADP+ + allocryptopine.
1 L7X3S1 (/IDA)
Protopine 6-monooxygenase activity GO:0047087
Catalysis of the reaction: H(+) + NADPH + O(2) + protopine = 6-hydroxyprotopine + H(2)O + NADP(+).
1 F2Z9C1 (/IDA)

There are 6 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
Defense response GO:0006952
Reactions, triggered in response to the presence of a foreign body or the occurrence of an injury, which result in restriction of damage to the organism attacked or prevention/recovery from the infection caused by the attack.
2 O49394 (/IMP) O49394 (/IMP)
Response to iron ion GO:0010039
Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an iron ion stimulus.
2 Q9SZ46 (/IEP) Q9SZ46 (/IEP)
Isoquinoline alkaloid biosynthetic process GO:0033075
The chemical reactions and pathways resulting in the formation of isoquinoline alkaloids, alkaloid compounds that contain bicyclic N-containing aromatic rings and are derived from a 3,4-dihydroxytyramine (dopamine) precursor that undergoes a Schiff base addition with aldehydes of different origin.
2 F2Z9C1 (/IDA) L7X3S1 (/IDA)
Cellular response to iron ion GO:0071281
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 an iron ion stimulus.
2 Q9SZ46 (/IEP) Q9SZ46 (/IEP)
Cellular response to hypoxia GO:0071456
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 a stimulus indicating lowered oxygen tension. Hypoxia, defined as a decline in O2 levels below normoxic levels of 20.8 - 20.95%, results in metabolic adaptation at both the cellular and organismal level.
2 O49394 (/IEP) O49394 (/IEP)
Sideretin biosynthesis GO:0106146
The chemical reactions and pathways resulting in the formation of sideretin.
2 Q9SZ46 (/IDA) Q9SZ46 (/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.