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:

"
Cyclic phosphodiesterase
".

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 2: U6 snRNA phosphodiesterase

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
3'-5'-exoribonuclease activity GO:0000175
Catalysis of the sequential cleavage of mononucleotides from a free 3' terminus of an RNA molecule.
4 Q0II50 (/ISS) Q5I0I5 (/ISS) Q6DEF6 (/ISS) Q91W78 (/ISS)
3'-5'-exoribonuclease activity GO:0000175
Catalysis of the sequential cleavage of mononucleotides from a free 3' terminus of an RNA molecule.
2 Q9BQ65 (/IDA) Q9BQ65 (/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 Q9VHB3 (/IPI) Q9VHB3 (/IPI)
3'-5'-exoribonuclease activity GO:0000175
Catalysis of the sequential cleavage of mononucleotides from a free 3' terminus of an RNA molecule.
1 Q91W78 (/ISO)

There are 10 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
RNA splicing GO:0008380
The process of removing sections of the primary RNA transcript to remove sequences not present in the mature form of the RNA and joining the remaining sections to form the mature form of the RNA.
3 Q0II50 (/ISS) Q5I0I5 (/ISS) Q91W78 (/ISS)
U6 snRNA 3'-end processing GO:0034477
Any process involved in forming the mature 3' end of a U6 snRNA molecule.
3 Q0II50 (/ISS) Q5I0I5 (/ISS) Q91W78 (/ISS)
RNA splicing GO:0008380
The process of removing sections of the primary RNA transcript to remove sequences not present in the mature form of the RNA and joining the remaining sections to form the mature form of the RNA.
2 Q9BQ65 (/IMP) Q9BQ65 (/IMP)
U6 snRNA 3'-end processing GO:0034477
Any process involved in forming the mature 3' end of a U6 snRNA molecule.
2 Q9BQ65 (/IMP) Q9BQ65 (/IMP)
RNA splicing GO:0008380
The process of removing sections of the primary RNA transcript to remove sequences not present in the mature form of the RNA and joining the remaining sections to form the mature form of the RNA.
1 Q91W78 (/ISO)
Hemopoiesis GO:0030097
The process whose specific outcome is the progression of the myeloid and lymphoid derived organ/tissue systems of the blood and other parts of the body over time, from formation to the mature structure. The site of hemopoiesis is variable during development, but occurs primarily in bone marrow or kidney in many adult vertebrates.
1 Q6DEF6 (/IMP)
Neutrophil differentiation GO:0030223
The process in which a myeloid precursor cell acquires the specialized features of a neutrophil.
1 Q6DEF6 (/IGI)
Neutrophil differentiation GO:0030223
The process in which a myeloid precursor cell acquires the specialized features of a neutrophil.
1 Q6DEF6 (/IMP)
U6 snRNA 3'-end processing GO:0034477
Any process involved in forming the mature 3' end of a U6 snRNA molecule.
1 Q91W78 (/ISO)
Regulation of RNA splicing GO:0043484
Any process that modulates the frequency, rate or extent of RNA splicing, the process of removing sections of the primary RNA transcript to remove sequences not present in the mature form of the RNA and joining the remaining sections to form the mature form of the RNA.
1 Q6DEF6 (/IMP)

There are 5 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.
4 A0A024R6V6 (/IDA) A0A024R6V6 (/IDA) Q9BQ65 (/IDA) Q9BQ65 (/IDA)
Intercellular bridge GO:0045171
A direct connection between the cytoplasm of two cells that is formed following the completion of cleavage furrow ingression during cell division. They are usually present only briefly prior to completion of cytokinesis. However, in some cases, such as the bridges between germ cells during their development, they become stabilised.
4 A0A024R6V6 (/IDA) A0A024R6V6 (/IDA) Q9BQ65 (/IDA) Q9BQ65 (/IDA)
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.
3 Q0II50 (/ISS) Q5I0I5 (/ISS) Q91W78 (/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 Q91W78 (/ISO)
Intercellular bridge GO:0045171
A direct connection between the cytoplasm of two cells that is formed following the completion of cleavage furrow ingression during cell division. They are usually present only briefly prior to completion of cytokinesis. However, in some cases, such as the bridges between germ cells during their development, they become stabilised.
1 Q91W78 (/ISO)