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CATH Superfamily 3.40.640.10

Type I PLP-dependent aspartate aminotransferase-like (Major 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:

"
Type I PLP-dependent aspartate aminotransferase-like (Major 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 28: L-seryl-tRNA(Sec) selenium transferase

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
L-seryl-tRNASec selenium transferase activity GO:0004125
Catalysis of the reaction: L-seryl-tRNA(Sec) + selenophosphate = L-selenocysteinyl-tRNA(Sec) + H2O + phosphate.
 63 P0A821 (/IDA) P0A821 (/IDA) P0A821 (/IDA) P0A821 (/IDA) P0A821 (/IDA) P0A821 (/IDA) P0A821 (/IDA) P0A821 (/IDA) P0A821 (/IDA) P0A821 (/IDA)
(53 more)
Protein binding GO:0005515
Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
 63 P0A821 (/IPI) P0A821 (/IPI) P0A821 (/IPI) P0A821 (/IPI) P0A821 (/IPI) P0A821 (/IPI) P0A821 (/IPI) P0A821 (/IPI) P0A821 (/IPI) P0A821 (/IPI)
(53 more)
Pyridoxal phosphate binding GO:0030170
Interacting selectively and non-covalently with pyridoxal 5' phosphate, 3-hydroxy-5-(hydroxymethyl)-2-methyl4-pyridine carboxaldehyde 5' phosphate, the biologically active form of vitamin B6.
 63 P0A821 (/IDA) P0A821 (/IDA) P0A821 (/IDA) P0A821 (/IDA) P0A821 (/IDA) P0A821 (/IDA) P0A821 (/IDA) P0A821 (/IDA) P0A821 (/IDA) P0A821 (/IDA)
(53 more)
Identical protein binding GO:0042802
Interacting selectively and non-covalently with an identical protein or proteins.
 63 P0A821 (/IDA) P0A821 (/IDA) P0A821 (/IDA) P0A821 (/IDA) P0A821 (/IDA) P0A821 (/IDA) P0A821 (/IDA) P0A821 (/IDA) P0A821 (/IDA) P0A821 (/IDA)
(53 more)

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
Selenocysteine biosynthetic process GO:0016260
The chemical reactions and pathways resulting in the formation of selenocysteine, an essential component of glutathione peroxidase and some other proteins.
 63 P0A821 (/IMP) P0A821 (/IMP) P0A821 (/IMP) P0A821 (/IMP) P0A821 (/IMP) P0A821 (/IMP) P0A821 (/IMP) P0A821 (/IMP) P0A821 (/IMP) P0A821 (/IMP)
(53 more)
Selenocysteinyl-tRNA(Sec) biosynthetic process GO:0097056
The chemical reactions and pathways resulting in the formation of selenocysteinyl-tRNA(Sec). This process occurs through the following steps: a unique serine-tRNA with a UGA recognizing anticodon is first aminoacylated with serine; this is then phosphorylated by phosphoseryl-tRNA
 63 P0A821 (/IDA) P0A821 (/IDA) P0A821 (/IDA) P0A821 (/IDA) P0A821 (/IDA) P0A821 (/IDA) P0A821 (/IDA) P0A821 (/IDA) P0A821 (/IDA) P0A821 (/IDA)
(53 more)

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
Cytosol GO:0005829
The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
 63 P0A821 (/IDA) P0A821 (/IDA) P0A821 (/IDA) P0A821 (/IDA) P0A821 (/IDA) P0A821 (/IDA) P0A821 (/IDA) P0A821 (/IDA) P0A821 (/IDA) P0A821 (/IDA)
(53 more)