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:

"
Glutamine Phosphoribosylpyrophosphate, subunit 1, domain 1
".

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 49: Proteasome subunit beta

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
Endopeptidase activity GO:0004175
Catalysis of the hydrolysis of internal, alpha-peptide bonds in a polypeptide chain.
12 D4GYZ1 (/IDA) D4GYZ1 (/IDA) D4GYZ1 (/IDA) D4GYZ1 (/IDA) D4GYZ1 (/IDA) D4GYZ1 (/IDA) D4GYZ1 (/IDA) D4GYZ1 (/IDA) D4GYZ1 (/IDA) D4GYZ1 (/IDA)
(2 more)
Threonine-type endopeptidase activity GO:0004298
Catalysis of the hydrolysis of internal peptide bonds in a polypeptide chain by a mechanism in which the hydroxyl group of a threonine residue at the active center acts as a nucleophile.
1 P28061 (/IDA)

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
Proteasomal protein catabolic process GO:0010498
The chemical reactions and pathways resulting in the breakdown of a protein or peptide by hydrolysis of its peptide bonds that is mediated by the proteasome.
12 D4GYZ1 (/IDA) D4GYZ1 (/IDA) D4GYZ1 (/IDA) D4GYZ1 (/IDA) D4GYZ1 (/IDA) D4GYZ1 (/IDA) D4GYZ1 (/IDA) D4GYZ1 (/IDA) D4GYZ1 (/IDA) D4GYZ1 (/IDA)
(2 more)

There are 2 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
Proteasome core complex, beta-subunit complex GO:0019774
The proteasome core subcomplex that constitutes the two inner rings of the proteasome core complex. An example of this component is found in Mus musculus.
12 D4GYZ1 (/IDA) D4GYZ1 (/IDA) D4GYZ1 (/IDA) D4GYZ1 (/IDA) D4GYZ1 (/IDA) D4GYZ1 (/IDA) D4GYZ1 (/IDA) D4GYZ1 (/IDA) D4GYZ1 (/IDA) D4GYZ1 (/IDA)
(2 more)
Proteasome core complex, beta-subunit complex GO:0019774
The proteasome core subcomplex that constitutes the two inner rings of the proteasome core complex. An example of this component is found in Mus musculus.
7 O27270 (/ISS) O50110 (/ISS) Q8U125 (/ISS) Q9P992 (/ISS) Q9P996 (/ISS) Q9UXF3 (/ISS) Q9V0N9 (/ISS)