The name of this superfamily has been modified since the most recent official CATH+ release (v4_4_0). At the point of the last release, this superfamily was named:

"
K Homology domain, type 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 110: Uncharacterized protein, isoform A

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
MRNA binding GO:0003729
Interacting selectively and non-covalently with messenger RNA (mRNA), an intermediate molecule between DNA and protein. mRNA includes UTR and coding sequences, but does not contain introns.
7 A1ZAK7 (/IDA) A1ZAK7 (/IDA) A1ZAK8 (/IDA) A1ZAK9 (/IDA) Q7JPS0 (/IDA) Q7JPS0 (/IDA) Q960R6 (/IDA)
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).
2 A1ZAK7 (/IPI) A1ZAK7 (/IPI)

There are 6 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
Regulation of alternative mRNA splicing, via spliceosome GO:0000381
Any process that modulates the frequency, rate or extent of alternative splicing of nuclear mRNAs.
7 A1ZAK7 (/IMP) A1ZAK7 (/IMP) A1ZAK8 (/IMP) A1ZAK9 (/IMP) Q7JPS0 (/IMP) Q7JPS0 (/IMP) Q960R6 (/IMP)
MRNA processing GO:0006397
Any process involved in the conversion of a primary mRNA transcript into one or more mature mRNA(s) prior to translation into polypeptide.
7 A1ZAK7 (/IDA) A1ZAK7 (/IDA) A1ZAK8 (/IDA) A1ZAK9 (/IDA) Q7JPS0 (/IDA) Q7JPS0 (/IDA) Q960R6 (/IDA)
Spermatogenesis GO:0007283
The process of formation of spermatozoa, including spermatocytogenesis and spermiogenesis.
7 A1ZAK7 (/IMP) A1ZAK7 (/IMP) A1ZAK8 (/IMP) A1ZAK9 (/IMP) Q7JPS0 (/IMP) Q7JPS0 (/IMP) Q960R6 (/IMP)
Regulation of mRNA splicing, via spliceosome GO:0048024
Any process that modulates the frequency, rate or extent of mRNA splicing via a spliceosomal mechanism.
7 A1ZAK7 (/IMP) A1ZAK7 (/IMP) A1ZAK8 (/IMP) A1ZAK9 (/IMP) Q7JPS0 (/IMP) Q7JPS0 (/IMP) Q960R6 (/IMP)
Negative regulation of mRNA splicing, via spliceosome GO:0048025
Any process that stops, prevents or reduces the rate or extent of mRNA splicing via a spliceosomal mechanism.
7 A1ZAK7 (/IDA) A1ZAK7 (/IDA) A1ZAK8 (/IDA) A1ZAK9 (/IDA) Q7JPS0 (/IDA) Q7JPS0 (/IDA) Q960R6 (/IDA)
Negative regulation of mRNA splicing, via spliceosome GO:0048025
Any process that stops, prevents or reduces the rate or extent of mRNA splicing via a spliceosomal mechanism.
7 A1ZAK7 (/IMP) A1ZAK7 (/IMP) A1ZAK8 (/IMP) A1ZAK9 (/IMP) Q7JPS0 (/IMP) Q7JPS0 (/IMP) Q960R6 (/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
Nucleus GO:0005634
A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.
7 A1ZAK7 (/IDA) A1ZAK7 (/IDA) A1ZAK8 (/IDA) A1ZAK9 (/IDA) Q7JPS0 (/IDA) Q7JPS0 (/IDA) Q960R6 (/IDA)
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