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CATH Superfamily 3.50.50.60

FAD/NAD(P)-binding domain

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:

"
FAD/NAD(P)-binding domain
".

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 124: Glutamate synthase small subunit

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
Glutamate synthase (NADH) activity GO:0016040
Catalysis of the reaction: 2 L-glutamate + NAD(+) = 2-oxoglutarate + L-glutamine + H(+) + NADH.
 3 Q12680 (/IDA) Q12680 (/IDA) Q12680 (/IDA)
Glutamate synthase (NADH) activity GO:0016040
Catalysis of the reaction: 2 L-glutamate + NAD(+) = 2-oxoglutarate + L-glutamine + H(+) + NADH.
 3 Q12680 (/IMP) Q12680 (/IMP) Q12680 (/IMP)

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
Glutamate biosynthetic process GO:0006537
The chemical reactions and pathways resulting in the formation of glutamate, the anion of 2-aminopentanedioic acid.
 3 Q12680 (/IEP) Q12680 (/IEP) Q12680 (/IEP)
Ammonia assimilation cycle GO:0019676
The pathway by which ammonia is processed and incorporated into a cell. In an energy-rich (glucose-containing), nitrogen-poor environment, glutamine synthetase and glutamate synthase form an ammonia assimilatory cycle, in which ammonia is incorporated into L-glutamate to form L-glutamine, which then combines with alpha-ketoglutarate to regenerate L-glutamate. This ATP-dependent cycle is essential for nitrogen-limited growth and for steady-state growth with some sources of nitrogen.
 3 Q12680 (/IEP) Q12680 (/IEP) Q12680 (/IEP)

There are 3 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
Cytosol GO:0005829
The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
 6 P9WN19 (/HDA) P9WN19 (/HDA) P9WN19 (/HDA) P9WN19 (/HDA) P9WN19 (/HDA) P9WN19 (/HDA)
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.
 6 P9WN19 (/HDA) P9WN19 (/HDA) P9WN19 (/HDA) P9WN19 (/HDA) P9WN19 (/HDA) P9WN19 (/HDA)
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.
 3 Q12680 (/HDA) Q12680 (/HDA) Q12680 (/HDA)