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:
"Ribonuclease H1, N-terminal domain
".
FunFam 1: Ribonuclease H1
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 7 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 |
|---|---|---|
|
RNA-DNA hybrid ribonuclease activity GO:0004523
Catalysis of the endonucleolytic cleavage of RNA in RNA-DNA hybrids to 5'-phosphomonoesters.
|
10 | O60930 (/IDA) O60930 (/IDA) O70338 (/IDA) Q04740 (/IDA) Q04740 (/IDA) Q04740 (/IDA) Q04740 (/IDA) Q04740 (/IDA) Q04740 (/IDA) Q86MG7 (/IDA) |
|
Nucleic acid binding GO:0003676
Interacting selectively and non-covalently with any nucleic acid.
|
2 | O60930 (/TAS) O60930 (/TAS) |
|
RNA binding GO:0003723
Interacting selectively and non-covalently with an RNA molecule or a portion thereof.
|
2 | O60930 (/TAS) O60930 (/TAS) |
|
RNA-DNA hybrid ribonuclease activity GO:0004523
Catalysis of the endonucleolytic cleavage of RNA in RNA-DNA hybrids to 5'-phosphomonoesters.
|
2 | O70338 (/ISS) Q5BK46 (/ISS) |
|
Ribonuclease activity GO:0004540
Catalysis of the hydrolysis of phosphodiester bonds in chains of RNA.
|
2 | O60930 (/TAS) O60930 (/TAS) |
|
RNA-DNA hybrid ribonuclease activity GO:0004523
Catalysis of the endonucleolytic cleavage of RNA in RNA-DNA hybrids to 5'-phosphomonoesters.
|
1 | O70338 (/ISO) |
|
Protein homodimerization activity GO:0042803
Interacting selectively and non-covalently with an identical protein to form a homodimer.
|
1 | O70338 (/IDA) |
There are 4 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 catabolic process GO:0006401
The chemical reactions and pathways resulting in the breakdown of 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.
|
6 | Q04740 (/IDA) Q04740 (/IDA) Q04740 (/IDA) Q04740 (/IDA) Q04740 (/IDA) Q04740 (/IDA) |
|
RNA catabolic process GO:0006401
The chemical reactions and pathways resulting in the breakdown of 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.
|
2 | O60930 (/TAS) O60930 (/TAS) |
|
Mitochondrial DNA replication GO:0006264
The process in which new strands of DNA are synthesized in the mitochondrion.
|
1 | O70338 (/IMP) |
|
RNA phosphodiester bond hydrolysis, endonucleolytic GO:0090502
The chemical reactions and pathways involving the hydrolysis of internal 3',5'-phosphodiester bonds in one or two strands of ribonucleotides.
|
1 | Q86MG7 (/IDA) |
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.
|
6 | Q04740 (/HDA) Q04740 (/HDA) Q04740 (/HDA) Q04740 (/HDA) Q04740 (/HDA) Q04740 (/HDA) |
|
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
|
6 | Q04740 (/HDA) Q04740 (/HDA) Q04740 (/HDA) Q04740 (/HDA) Q04740 (/HDA) Q04740 (/HDA) |
|
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 | O70338 (/IDA) |
|
Mitochondrion GO:0005739
A semiautonomous, self replicating organelle that occurs in varying numbers, shapes, and sizes in the cytoplasm of virtually all eukaryotic cells. It is notably the site of tissue respiration.
|
1 | O70338 (/HDA) |
|
Mitochondrion GO:0005739
A semiautonomous, self replicating organelle that occurs in varying numbers, shapes, and sizes in the cytoplasm of virtually all eukaryotic cells. It is notably the site of tissue respiration.
|
1 | O70338 (/IDA) |