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:

"
Zinc finger, CCHC-type
".

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 81: Protein lin-28

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 6 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.
1 P92186 (/IDA)
MRNA 3'-UTR binding GO:0003730
Interacting selectively and non-covalently with the 3' untranslated region of an mRNA molecule.
1 P92186 (/IDA)
Enzyme binding GO:0019899
Interacting selectively and non-covalently with any enzyme.
1 P92186 (/IPI)
Primary miRNA binding GO:0070878
Interacting selectively and non-covalently with a primary microRNA (pri-miRNA) transcript, an RNA molecule that is processed into a short hairpin-shaped structure called a pre-miRNA and finally into a functional miRNA. Both double-stranded and single-stranded regions of a pri-miRNA are required for binding.
1 P92186 (/IDA)
Pre-miRNA binding GO:0070883
Interacting selectively and non-covalently with a precursor microRNA (pre-miRNA) transcript, a stem-loop-containing precursor of microRNA.
1 P92186 (/IPI)
MRNA CDS binding GO:1990715
Interacting selectively and non-covalently with the coding sequence (CDS) of an mRNA molecule.
1 P92186 (/IDA)

There are 8 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
Cell fate specification GO:0001708
The process involved in the specification of cell identity. Once specification has taken place, a cell will be committed to differentiate down a specific pathway if left in its normal environment.
3 P91599 (/ISS) P91599 (/ISS) Q61CX7 (/ISS)
Cell fate specification GO:0001708
The process involved in the specification of cell identity. Once specification has taken place, a cell will be committed to differentiate down a specific pathway if left in its normal environment.
1 P92186 (/IMP)
Dosage compensation GO:0007549
Compensating for the variation in the unpaired sex chromosome:autosome chromosome ratios between sexes by activation or inactivation of genes on one or both of the sex chromosomes.
1 P92186 (/IGI)
Pre-miRNA processing GO:0031054
Any process involved in the conversion of a pre-microRNA transcript into a mature microRNA molecule.
1 P92186 (/IDA)
Regulation of development, heterochronic GO:0040034
Any process that modulates the consistent predetermined time point at which an integrated living unit or organism progresses from an initial condition to a later condition and the rate at which this time point is reached.
1 P92186 (/IGI)
Regulation of development, heterochronic GO:0040034
Any process that modulates the consistent predetermined time point at which an integrated living unit or organism progresses from an initial condition to a later condition and the rate at which this time point is reached.
1 P92186 (/IMP)
Regulation of cell fate specification GO:0042659
Any process that mediates the adoption of a specific fate by a cell.
1 P92186 (/IGI)
Negative regulation of primary miRNA processing GO:2000635
Any process that stops, prevents or reduces the frequency, rate or extent of primary microRNA processing.
1 P92186 (/IMP)

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
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
3 P91599 (/ISS) P91599 (/ISS) Q61CX7 (/ISS)
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.
1 P92186 (/IDA)
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
1 P92186 (/IDA)
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