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CATH Superfamily 3.40.50.850

Isochorismatase-like

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:

"
Isochorismatase-like
".

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 21: Pyrazinamidase/nicotinamidase, putative

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 2 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
Nicotinamidase activity GO:0008936
Catalysis of the reaction: nicotinamide + H2O = nicotinate + NH3.
 3 Q38FD5 (/ISO) Q38FD5 (/ISO) Q38FD5 (/ISO)
Hydrolase activity GO:0016787
Catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc. Hydrolase is the systematic name for any enzyme of EC class 3.
 3 Q38FD5 (/ISM) Q38FD5 (/ISM) Q38FD5 (/ISM)

There are 1 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
NAD biosynthetic process GO:0009435
The chemical reactions and pathways resulting in the formation of nicotinamide adenine dinucleotide, a coenzyme present in most living cells and derived from the B vitamin nicotinic acid; biosynthesis may be of either the oxidized form, NAD, or the reduced form, NADH.
 3 Q38FD5 (/ISO) Q38FD5 (/ISO) Q38FD5 (/ISO)

There are 4 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.
 3 Q38FD5 (/IDA) Q38FD5 (/IDA) Q38FD5 (/IDA)
Cytosol GO:0005829
The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
 3 Q38FD5 (/ISO) Q38FD5 (/ISO) Q38FD5 (/ISO)
Nuclear lumen GO:0031981
The volume enclosed by the nuclear inner membrane.
 3 Q38FD5 (/IDA) Q38FD5 (/IDA) Q38FD5 (/IDA)
Ciliary plasm GO:0097014
All of the contents of a cilium, excluding the plasma membrane surrounding the cilium.
 3 Q38FD5 (/IDA) Q38FD5 (/IDA) Q38FD5 (/IDA)