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: waiting to be named.

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 997: U4/U6 snRNP-associated protein

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 3 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
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).
6 P49960 (/IPI) P49960 (/IPI) P49960 (/IPI) P49960 (/IPI) P49960 (/IPI) P49960 (/IPI)
SnRNA binding GO:0017069
Interacting selectively and non-covalently with a small nuclear RNA (snRNA).
6 P49960 (/IPI) P49960 (/IPI) P49960 (/IPI) P49960 (/IPI) P49960 (/IPI) P49960 (/IPI)
U6 snRNA binding GO:0017070
Interacting selectively and non-covalently with the U6 small nuclear RNA (U6 snRNA).
6 P49960 (/IDA) P49960 (/IDA) P49960 (/IDA) P49960 (/IDA) P49960 (/IDA) P49960 (/IDA)

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
Spliceosomal tri-snRNP complex assembly GO:0000244
The formation of a tri-snRNP complex containing U4 and U6 (or U4atac and U6atac) snRNAs and U5 snRNAs and associated proteins. This includes reannealing of U4 and U6 (or U4atac and U6atac) snRNAs released from previous rounds of splicing to reform the U4/U6 snRNP (or U4atac/U6atac snRNP) as well as the subsequent association of the U5 snRNP with the U4/U6 snRNP (or U4atac/U6atac snRNP) to form a tri-snRNP that is ready to reassemble into another spliceosome complex.
6 P49960 (/IDA) P49960 (/IDA) P49960 (/IDA) P49960 (/IDA) P49960 (/IDA) P49960 (/IDA)
Spliceosomal complex assembly GO:0000245
The aggregation, arrangement and bonding together of a spliceosomal complex, a ribonucleoprotein apparatus that catalyzes nuclear mRNA splicing via transesterification reactions.
6 P49960 (/IMP) P49960 (/IMP) P49960 (/IMP) P49960 (/IMP) P49960 (/IMP) P49960 (/IMP)

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
U6 snRNP GO:0005688
A ribonucleoprotein complex that contains small nuclear RNA U6.
6 P49960 (/IDA) P49960 (/IDA) P49960 (/IDA) P49960 (/IDA) P49960 (/IDA) P49960 (/IDA)