CATH Superfamily 3.30.160.20
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.
FunFam 230: Double-strand-specific pac1 ribonuclease
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 |
|---|---|---|
|
Double-stranded RNA binding GO:0003725
Interacting selectively and non-covalently with double-stranded RNA.
|
1 | P22192 (/IDA) |
|
Ribonuclease III activity GO:0004525
Catalysis of the endonucleolytic cleavage of RNA with 5'-phosphomonoesters and 3'-OH termini; makes two staggered cuts in both strands of dsRNA, leaving a 3' overhang of 2 nt.
|
1 | P22192 (/IDA) |
|
Double-stranded RNA-specific ribonuclease activity GO:0032296
Catalysis of the hydrolysis of phosphodiester bonds in double-stranded RNA molecules.
|
1 | P22192 (/IDA) |
|
RNA stem-loop binding GO:0035613
Interacting selectively and non-covalently with a stem-loop in an RNA molecule. An RNA stem-loop is a secondary RNA structure consisting of a double-stranded RNA (dsRNA) stem and a terminal loop.
|
1 | P22192 (/IDA) |
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 |
|---|---|---|
|
Endonucleolytic cleavage involved in rRNA processing GO:0000478
Any endonucleolytic cleavage involved in the conversion of a primary ribosomal RNA (rRNA) transcript into a mature rRNA molecule. Some endonucleolytic cleavages produce the mature end, while others are a step in the process of generating the mature end from the pre-rRNA.
|
1 | P22192 (/IDA) |
|
RRNA processing GO:0006364
Any process involved in the conversion of a primary ribosomal RNA (rRNA) transcript into one or more mature rRNA molecules.
|
1 | P22192 (/IMP) |
|
RNA metabolic process GO:0016070
The cellular chemical reactions and pathways involving RNA, ribonucleic acid, one of the two main type of nucleic acid, consisting of a long, unbranched macromolecule formed from ribonucleotides joined in 3',5'-phosphodiester linkage.
|
1 | P22192 (/IDA) |
|
U2 snRNA 3'-end processing GO:0034474
Any process involved in forming the mature 3' end of a U2 snRNA molecule.
|
1 | P22192 (/IDA) |
|
U2 snRNA 3'-end processing GO:0034474
Any process involved in forming the mature 3' end of a U2 snRNA molecule.
|
1 | P22192 (/IMP) |
|
U4 snRNA 3'-end processing GO:0034475
Any process involved in forming the mature 3' end of a U4 snRNA molecule.
|
1 | P22192 (/IMP) |
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 |
|---|---|---|
|
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 | P22192 (/HDA) |
|
Nucleolus GO:0005730
A small, dense body one or more of which are present in the nucleus of eukaryotic cells. It is rich in RNA and protein, is not bounded by a limiting membrane, and is not seen during mitosis. Its prime function is the transcription of the nucleolar DNA into 45S ribosomal-precursor RNA, the processing of this RNA into 5.8S, 18S, and 28S components of ribosomal RNA, and the association of these components with 5S RNA and proteins synthesized outside the nucleolus. This association results in the formation of ribonucleoprotein precursors; these pass into the cytoplasm and mature into the 40S and 60S subunits of the ribosome.
|
1 | P22192 (/ISO) |
