The name of this superfamily has been modified since the most recent official CATH+ release (v4_2_0). At the point of the last release, this superfamily was named:
"Ribonuclease P/MRP, subunit p29
".
FunFam 362: Ribonuclease P protein component 1
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 |
---|---|---|
Ribonuclease P activity GO:0004526
Catalysis of the endonucleolytic cleavage of RNA, removing 5' extra nucleotides from tRNA precursor.
|
2 | O59425 (/IDA) P60832 (/IDA) |
RNA binding GO:0003723
Interacting selectively and non-covalently with an RNA molecule or a portion thereof.
|
1 | O95707 (/TAS) |
Ribonuclease P activity GO:0004526
Catalysis of the endonucleolytic cleavage of RNA, removing 5' extra nucleotides from tRNA precursor.
|
1 | Q54IT0 (/ISS) |
Ribonuclease P activity GO:0004526
Catalysis of the endonucleolytic cleavage of RNA, removing 5' extra nucleotides from tRNA precursor.
|
1 | O95707 (/TAS) |
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).
|
1 | O95707 (/IPI) |
Ribonuclease P RNA binding GO:0033204
Interacting selectively and non-covalently with the RNA subunit of ribonuclease P.
|
1 | Q54IT0 (/IDA) |
There are 12 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 |
---|---|---|
TRNA 5'-leader removal GO:0001682
Generation of the mature 5'-end of the tRNA, usually via an endonucleolytic cleavage by RNase P.
|
2 | O59425 (/IDA) P60832 (/IDA) |
Endonucleolytic cleavage in ITS1 to separate SSU-rRNA from 5.8S rRNA and LSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) GO:0000447
Endonucleolytic cleavage between the SSU-rRNA and the 5.8S rRNA of an rRNA molecule originally produced as a tricistronic rRNA transcript that contained the Small SubUnit (SSU) rRNA, the 5.8S rRNA, and the Large SubUnit (LSU) rRNA, in that order, from 5' to 3' along the primary transcript.
|
1 | Q9P7W9 (/IDA) |
TRNA 5'-leader removal GO:0001682
Generation of the mature 5'-end of the tRNA, usually via an endonucleolytic cleavage by RNase P.
|
1 | O95707 (/TAS) |
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 | Q9ZW76 (/IMP) |
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 | Q9P7W9 (/ISO) |
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 | Q54IT0 (/ISS) |
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 | O95707 (/TAS) |
TRNA processing GO:0008033
The process in which a pre-tRNA molecule is converted to a mature tRNA, ready for addition of an aminoacyl group.
|
1 | Q9P7W9 (/ISO) |
TRNA processing GO:0008033
The process in which a pre-tRNA molecule is converted to a mature tRNA, ready for addition of an aminoacyl group.
|
1 | Q54IT0 (/ISS) |
TRNA processing GO:0008033
The process in which a pre-tRNA molecule is converted to a mature tRNA, ready for addition of an aminoacyl group.
|
1 | O95707 (/TAS) |
Cellular response to starvation GO:0009267
Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of deprivation of nourishment.
|
1 | Q9VSC6 (/IEP) |
Endonucleolytic cleavage involved in tRNA processing GO:1905267
Any endonucleolytic RNA phosphodiester bond hydrolysis that is involved in tRNA processing.
|
1 | Q9P7W9 (/IDA) |
There are 10 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 |
---|---|---|
Ribonuclease P complex GO:0030677
A ribonucleoprotein complex that catalyzes cleavage of the leader sequence of precursor tRNAs (pre-tRNAs), generating the mature 5' end of tRNAs.
|
2 | O59425 (/IDA) P60832 (/IDA) |
Ribonuclease MRP complex GO:0000172
A ribonucleoprotein complex that contains an RNA molecule of the snoRNA family, and cleaves the rRNA precursor as part of rRNA transcript processing. It also has other roles: In S. cerevisiae it is involved in cell cycle-regulated degradation of daughter cell-specific mRNAs, while in mammalian cells it also enters the mitochondria and processes RNAs to create RNA primers for DNA replication.
|
1 | Q9P7W9 (/EXP) |
Ribonuclease MRP complex GO:0000172
A ribonucleoprotein complex that contains an RNA molecule of the snoRNA family, and cleaves the rRNA precursor as part of rRNA transcript processing. It also has other roles: In S. cerevisiae it is involved in cell cycle-regulated degradation of daughter cell-specific mRNAs, while in mammalian cells it also enters the mitochondria and processes RNAs to create RNA primers for DNA replication.
|
1 | Q9P7W9 (/ISO) |
Ribonuclease MRP complex GO:0000172
A ribonucleoprotein complex that contains an RNA molecule of the snoRNA family, and cleaves the rRNA precursor as part of rRNA transcript processing. It also has other roles: In S. cerevisiae it is involved in cell cycle-regulated degradation of daughter cell-specific mRNAs, while in mammalian cells it also enters the mitochondria and processes RNAs to create RNA primers for DNA replication.
|
1 | Q54IT0 (/ISS) |
Ribonuclease MRP complex GO:0000172
A ribonucleoprotein complex that contains an RNA molecule of the snoRNA family, and cleaves the rRNA precursor as part of rRNA transcript processing. It also has other roles: In S. cerevisiae it is involved in cell cycle-regulated degradation of daughter cell-specific mRNAs, while in mammalian cells it also enters the mitochondria and processes RNAs to create RNA primers for DNA replication.
|
1 | O95707 (/TAS) |
Nucleoplasm GO:0005654
That part of the nuclear content other than the chromosomes or the nucleolus.
|
1 | O95707 (/TAS) |
Nucleolar ribonuclease P complex GO:0005655
A ribonuclease P complex located in the nucleolus of a eukaryotic cell, where it catalyzes the 5' endonucleolytic cleavage of precursor tRNAs to yield mature tRNAs. Eukaryotic nucleolar ribonuclease P complexes generally contain a single RNA molecule that is necessary but not sufficient for catalysis, and several protein molecules.
|
1 | Q9P7W9 (/ISO) |
Nucleolar ribonuclease P complex GO:0005655
A ribonuclease P complex located in the nucleolus of a eukaryotic cell, where it catalyzes the 5' endonucleolytic cleavage of precursor tRNAs to yield mature tRNAs. Eukaryotic nucleolar ribonuclease P complexes generally contain a single RNA molecule that is necessary but not sufficient for catalysis, and several protein molecules.
|
1 | Q54IT0 (/ISS) |
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 | Q9P7W9 (/IDA) |
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
|
1 | P60832 (/IDA) |