Type |
Details |
Score |
Gene |
Type: |
gene |
Organism: |
human |
|
•
•
•
•
•
|
Gene |
Type: |
gene |
Organism: |
frog, western clawed |
|
•
•
•
•
•
|
Gene |
|
•
•
•
•
•
|
Gene |
Type: |
gene |
Organism: |
chimpanzee |
|
•
•
•
•
•
|
Gene |
Type: |
gene |
Organism: |
dog, domestic |
|
•
•
•
•
•
|
Gene |
Type: |
gene |
Organism: |
cattle |
|
•
•
•
•
•
|
Gene |
Type: |
gene |
Organism: |
chicken |
|
•
•
•
•
•
|
Gene |
Type: |
gene |
Organism: |
zebrafish |
|
•
•
•
•
•
|
Gene |
Type: |
gene |
Organism: |
macaque, rhesus |
|
•
•
•
•
•
|
Protein Domain |
Type: |
Family |
Description: |
Pop1 is a component of ribonuclease P, a ribonucleoprotein enzyme that cleaves precursor tRNA transcripts to give mature 5' ends. It is also a component of RNase MRP [, , ]. |
|
•
•
•
•
•
|
Protein Coding Gene |
Type: |
protein_coding_gene |
Organism: |
mouse, laboratory |
|
•
•
•
•
•
|
Publication |
First Author: |
Lygerou Z |
Year: |
1994 |
Journal: |
Genes Dev |
Title: |
The POP1 gene encodes a protein component common to the RNase MRP and RNase P ribonucleoproteins. |
Volume: |
8 |
Issue: |
12 |
Pages: |
1423-33 |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
241
 |
Fragment?: |
true |
|
•
•
•
•
•
|
Publication |
First Author: |
de Almeida L |
Year: |
2022 |
Journal: |
Front Immunol |
Title: |
POP1 inhibits MSU-induced inflammasome activation and ameliorates gout. |
Volume: |
13 |
|
Pages: |
912069 |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
1015
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
1045
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Publication |
First Author: |
Wu J |
Year: |
2018 |
Journal: |
Cell |
Title: |
Cryo-EM Structure of the Human Ribonuclease P Holoenzyme. |
Volume: |
175 |
Issue: |
5 |
Pages: |
1393-1404.e11 |
|
•
•
•
•
•
|
Publication |
First Author: |
de Almeida L |
Year: |
2015 |
Journal: |
Immunity |
Title: |
The PYRIN Domain-only Protein POP1 Inhibits Inflammasome Assembly and Ameliorates Inflammatory Disease. |
Volume: |
43 |
Issue: |
2 |
Pages: |
264-76 |
|
•
•
•
•
•
|
Publication |
First Author: |
Chamberlain JR |
Year: |
1998 |
Journal: |
Genes Dev |
Title: |
Purification and characterization of the nuclear RNase P holoenzyme complex reveals extensive subunit overlap with RNase MRP. |
Volume: |
12 |
Issue: |
11 |
Pages: |
1678-90 |
|
•
•
•
•
•
|
Protein Coding Gene |
Type: |
protein_coding_gene |
Organism: |
Mus caroli |
|
•
•
•
•
•
|
Protein Coding Gene |
Type: |
protein_coding_gene |
Organism: |
mouse, laboratory |
|
•
•
•
•
•
|
Protein Coding Gene |
Type: |
protein_coding_gene |
Organism: |
mouse, laboratory |
|
•
•
•
•
•
|
Protein Coding Gene |
Type: |
protein_coding_gene |
Organism: |
mouse, laboratory |
|
•
•
•
•
•
|
Protein Coding Gene |
Type: |
protein_coding_gene |
Organism: |
mouse, laboratory |
|
•
•
•
•
•
|
Protein Coding Gene |
Type: |
protein_coding_gene |
Organism: |
mouse, laboratory |
|
•
•
•
•
•
|
Protein Coding Gene |
Type: |
protein_coding_gene |
Organism: |
mouse, laboratory |
|
•
•
•
•
•
|
Protein Coding Gene |
Type: |
protein_coding_gene |
Organism: |
mouse, laboratory |
|
•
•
•
•
•
|
Protein Coding Gene |
Type: |
protein_coding_gene |
Organism: |
mouse, laboratory |
|
•
•
•
•
•
|
Protein Coding Gene |
Type: |
protein_coding_gene |
Organism: |
mouse, laboratory |
|
•
•
•
•
•
|
Protein Coding Gene |
Type: |
protein_coding_gene |
Organism: |
mouse, laboratory |
|
•
•
•
•
•
|
Protein Coding Gene |
Type: |
protein_coding_gene |
Organism: |
mouse, laboratory |
|
•
•
•
•
•
|
Protein Coding Gene |
Type: |
protein_coding_gene |
Organism: |
mouse, laboratory |
|
•
•
•
•
•
|
Protein Coding Gene |
Type: |
protein_coding_gene |
Organism: |
mouse, laboratory |
|
•
•
•
•
•
|
Protein Coding Gene |
Type: |
protein_coding_gene |
Organism: |
mouse, laboratory |
|
•
•
•
•
•
|
Protein Coding Gene |
Type: |
protein_coding_gene |
Organism: |
mouse, laboratory |
|
•
•
•
•
•
|
Protein Coding Gene |
Type: |
protein_coding_gene |
Organism: |
mouse, laboratory |
|
•
•
•
•
•
|
Protein Coding Gene |
Type: |
protein_coding_gene |
Organism: |
Mus pahari |
|
•
•
•
•
•
|
Protein Coding Gene |
Type: |
protein_coding_gene |
Organism: |
Mus spretus |
|
•
•
•
•
•
|
Publication |
First Author: |
Xiao S |
Year: |
2002 |
Journal: |
Annu Rev Biochem |
Title: |
Eukaryotic ribonuclease P: a plurality of ribonucleoprotein enzymes. |
Volume: |
71 |
|
Pages: |
165-89 |
|
•
•
•
•
•
|
Publication |
First Author: |
Hansen J |
Year: |
2003 |
Journal: |
Proc Natl Acad Sci U S A |
Title: |
A large-scale, gene-driven mutagenesis approach for the functional analysis of the mouse genome. |
Volume: |
100 |
Issue: |
17 |
Pages: |
9918-22 |
|
•
•
•
•
•
|
Publication |
First Author: |
MGI and IMPC |
Year: |
2018 |
Journal: |
Database Release |
Title: |
MGI Load of Endonuclease-Mediated Alleles (CRISPR) from the International Mouse Phenotyping Consortium (IMPC) |
|
|
|
|
•
•
•
•
•
|
Publication |
First Author: |
Stryke D |
Year: |
2003 |
Journal: |
Nucleic Acids Res |
Title: |
BayGenomics: a resource of insertional mutations in mouse embryonic stem cells. |
Volume: |
31 |
Issue: |
1 |
Pages: |
278-81 |
|
•
•
•
•
•
|
Publication |
First Author: |
Wellcome Trust Sanger Institute |
Year: |
2009 |
Journal: |
MGI Direct Data Submission |
Title: |
Alleles produced for the KOMP project by the Wellcome Trust Sanger Institute |
|
|
|
|
•
•
•
•
•
|
Publication |
First Author: |
Mouse Genome Informatics and the International Mouse Phenotyping Consortium (IMPC) |
Year: |
2014 |
Journal: |
Database Release |
Title: |
Obtaining and Loading Phenotype Annotations from the International Mouse Phenotyping Consortium (IMPC) Database |
|
|
|
|
•
•
•
•
•
|
Publication |
First Author: |
Hansen GM |
Year: |
2008 |
Journal: |
Genome Res |
Title: |
Large-scale gene trapping in C57BL/6N mouse embryonic stem cells. |
Volume: |
18 |
Issue: |
10 |
Pages: |
1670-9 |
|
•
•
•
•
•
|
Publication |
First Author: |
Mouse Genome Informatics Scientific Curators |
Year: |
2002 |
|
Title: |
Chromosome assignment of mouse genes using the Mouse Genome Sequencing Consortium (MGSC) assembly and the ENSEMBL Database |
|
|
|
|
•
•
•
•
•
|
Publication |
First Author: |
Kawai J |
Year: |
2001 |
Journal: |
Nature |
Title: |
Functional annotation of a full-length mouse cDNA collection. |
Volume: |
409 |
Issue: |
6821 |
Pages: |
685-90 |
|
•
•
•
•
•
|
Publication |
First Author: |
Adams DJ |
Year: |
2024 |
Journal: |
Nature |
Title: |
Genetic determinants of micronucleus formation in vivo. |
Volume: |
627 |
Issue: |
8002 |
Pages: |
130-136 |
|
•
•
•
•
•
|
Publication |
First Author: |
Zambrowicz BP |
Year: |
2003 |
Journal: |
Proc Natl Acad Sci U S A |
Title: |
Wnk1 kinase deficiency lowers blood pressure in mice: a gene-trap screen to identify potential targets for therapeutic intervention. |
Volume: |
100 |
Issue: |
24 |
Pages: |
14109-14 |
|
•
•
•
•
•
|
Publication |
First Author: |
Skarnes WC |
Year: |
2011 |
Journal: |
Nature |
Title: |
A conditional knockout resource for the genome-wide study of mouse gene function. |
Volume: |
474 |
Issue: |
7351 |
Pages: |
337-42 |
|
•
•
•
•
•
|
Publication |
First Author: |
Mouse Genome Informatics (MGI) and National Center for Biotechnology Information (NCBI) |
Year: |
2008 |
Journal: |
Database Download |
Title: |
Mouse Gene Trap Data Load from dbGSS |
|
|
|
|
•
•
•
•
•
|
Publication |
First Author: |
The Jackson Laboratory Mouse Radiation Hybrid Database |
Year: |
2004 |
Journal: |
Database Release |
Title: |
Mouse T31 Radiation Hybrid Data Load |
|
|
|
|
•
•
•
•
•
|
Publication |
First Author: |
Okazaki Y |
Year: |
2002 |
Journal: |
Nature |
Title: |
Analysis of the mouse transcriptome based on functional annotation of 60,770 full-length cDNAs. |
Volume: |
420 |
Issue: |
6915 |
Pages: |
563-73 |
|
•
•
•
•
•
|
Publication |
First Author: |
The Gene Ontology Consortium |
Year: |
2010 |
|
Title: |
Automated transfer of experimentally-verified manual GO annotation data to mouse-human orthologs |
|
|
|
|
•
•
•
•
•
|
Publication |
First Author: |
Mouse Genome Informatics Scientific Curators |
Year: |
2002 |
|
Title: |
Mouse Genome Informatics Computational Sequence to Gene Associations |
|
|
|
|
•
•
•
•
•
|
Publication |
First Author: |
Mouse Genome Informatics Scientific Curators |
Year: |
2010 |
Journal: |
Database Download |
Title: |
Mouse Microarray Data Integration in Mouse Genome Informatics, the Affymetrix GeneChip Mouse Genome U74 Array Platform (A, B, C v2). |
|
|
|
|
•
•
•
•
•
|
Publication |
First Author: |
MGI Genome Annotation Group and UniGene Staff |
Year: |
2015 |
Journal: |
Database Download |
Title: |
MGI-UniGene Interconnection Effort |
|
|
|
|
•
•
•
•
•
|
Publication |
First Author: |
Marc Feuermann, Huaiyu Mi, Pascale Gaudet, Dustin Ebert, Anushya Muruganujan, Paul Thomas |
Year: |
2010 |
|
Title: |
Annotation inferences using phylogenetic trees |
|
|
|
|
•
•
•
•
•
|
Publication |
First Author: |
Mouse Genome Database and National Center for Biotechnology Information |
Year: |
2000 |
Journal: |
Database Release |
Title: |
Entrez Gene Load |
|
|
|
|
•
•
•
•
•
|
Publication |
First Author: |
Allen Institute for Brain Science |
Year: |
2004 |
Journal: |
Allen Institute |
Title: |
Allen Brain Atlas: mouse riboprobes |
|
|
|
|
•
•
•
•
•
|
Publication |
First Author: |
Mouse Genome Informatics Scientific Curators |
Year: |
2009 |
Journal: |
Database Download |
Title: |
Mouse Microarray Data Integration in Mouse Genome Informatics, the Affymetrix GeneChip Mouse Gene 1.0 ST Array Platform |
|
|
|
|
•
•
•
•
•
|
Publication |
First Author: |
Mouse Genome Informatics (MGI) and The National Center for Biotechnology Information (NCBI) |
Year: |
2010 |
Journal: |
Database Download |
Title: |
Consensus CDS project |
|
|
|
|
•
•
•
•
•
|
Publication |
First Author: |
Mouse Genome Informatics Group |
Year: |
2003 |
Journal: |
Database Procedure |
Title: |
Automatic Encodes (AutoE) Reference |
|
|
|
|
•
•
•
•
•
|
Publication |
First Author: |
Bairoch A |
Year: |
1999 |
Journal: |
Database Release |
Title: |
SWISS-PROT Annotated protein sequence database |
|
|
|
|
•
•
•
•
•
|
Publication |
First Author: |
Mouse Genome Informatics Scientific Curators |
Year: |
2005 |
|
Title: |
Obtaining and Loading Genome Assembly Coordinates from Ensembl Annotations |
|
|
|
|
•
•
•
•
•
|
Publication |
First Author: |
Mouse Genome Informatics Scientific Curators |
Year: |
2005 |
|
Title: |
Obtaining and loading genome assembly coordinates from NCBI annotations |
|
|
|
|
•
•
•
•
•
|
Publication |
First Author: |
Mouse Genome Informatics Scientific Curators |
Year: |
2009 |
Journal: |
Database Download |
Title: |
Mouse Microarray Data Integration in Mouse Genome Informatics, the Affymetrix GeneChip Mouse Genome 430 2.0 Array Platform |
|
|
|
|
•
•
•
•
•
|
Publication |
First Author: |
Andrée B |
Year: |
2002 |
Journal: |
Mol Cell Biol |
Title: |
Mouse Pop1 is required for muscle regeneration in adult skeletal muscle. |
Volume: |
22 |
Issue: |
5 |
Pages: |
1504-12 |
|
•
•
•
•
•
|
Gene |
Type: |
gene |
Organism: |
frog, African clawed |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
358
 |
Fragment?: |
false |
|
•
•
•
•
•
|
DO Term |
|
•
•
•
•
•
|
Publication |
First Author: |
Kominami K |
Year: |
1997 |
Journal: |
Genes Dev |
Title: |
Fission yeast WD-repeat protein pop1 regulates genome ploidy through ubiquitin-proteasome-mediated degradation of the CDK inhibitor Rum1 and the S-phase initiator Cdc18. |
Volume: |
11 |
Issue: |
12 |
Pages: |
1548-60 |
|
•
•
•
•
•
|
Publication |
First Author: |
Lygerou Z |
Year: |
1996 |
Journal: |
EMBO J |
Title: |
hPop1: an autoantigenic protein subunit shared by the human RNase P and RNase MRP ribonucleoproteins. |
Volume: |
15 |
Issue: |
21 |
Pages: |
5936-48 |
|
•
•
•
•
•
|
Protein Domain |
Type: |
Domain |
Description: |
Ribonucleases P/MRP protein subunit POP1 is a subunit common to both ribonuclease P, a ribonucleoprotein complex that generates mature tRNA molecules by cleaving their 5'-ends [, ], and MRP ribonuclease complex, which cleaves pre-rRNA sequences []. This domain is found towards the C-terminal of POP1 [, ]. |
|
•
•
•
•
•
|
Publication |
First Author: |
Lan P |
Year: |
2020 |
Journal: |
Science |
Title: |
Structural insight into precursor ribosomal RNA processing by ribonuclease MRP. |
Volume: |
369 |
Issue: |
6504 |
Pages: |
656-663 |
|
•
•
•
•
•
|
Protein Domain |
Type: |
Domain |
Description: |
This entry represents a conserved region approximately 150 residues long located towards the N terminus of the POP1 subunit that is common to both the RNase MRP and RNase P ribonucleoproteins () [, , ]. These RNA-containing enzymes generate mature tRNA molecules by cleaving their 5' ends. This is a short N-terminal domain consisting of a small helical core and a long α-helix [], which is enriched with positively charged residues involved in pre-tRNA substrate recognition []. |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
150
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
51
 |
Fragment?: |
true |
|
•
•
•
•
•
|
Publication |
First Author: |
Jarrous N |
Year: |
2001 |
Journal: |
RNA |
Title: |
Function and subnuclear distribution of Rpp21, a protein subunit of the human ribonucleoprotein ribonuclease P. |
Volume: |
7 |
Issue: |
8 |
Pages: |
1153-64 |
|
•
•
•
•
•
|
Publication |
First Author: |
Cai T |
Year: |
1999 |
Journal: |
Mol Cell Biol |
Title: |
Mutagenesis of SNM1, which encodes a protein component of the yeast RNase MRP, reveals a role for this ribonucleoprotein endoribonuclease in plasmid segregation. |
Volume: |
19 |
Issue: |
11 |
Pages: |
7857-69 |
|
•
•
•
•
•
|
Publication |
First Author: |
Houser-Scott F |
Year: |
2002 |
Journal: |
Proc Natl Acad Sci U S A |
Title: |
Interactions among the protein and RNA subunits of Saccharomyces cerevisiae nuclear RNase P. |
Volume: |
99 |
Issue: |
5 |
Pages: |
2684-9 |
|
•
•
•
•
•
|
Protein Domain |
Type: |
Family |
Description: |
This entry contains ribonuclease P (Rnp) proteins from eukaryotes and archaea. Rnp is a ubiquitous ribozyme that catalyzes a Mg2 -dependent hydrolysis to remove the 5'-leader sequence of precursor tRNA (pre-tRNA) [, ]. Archaeal and eukaryotic RNase P consist of a single RNA and archaeal RNase P has four or five proteins, while eukaryotic RNase P consists of 9 or 10 proteins. Eukaryotic and archaeal RNase P RNAs cooperatively function with protein subunits in catalysis []. Human RNase P is composed of a singular protein Pop1 and three subcomplexes, the Rpp20-Rpp25 heterodimer, Pop5-Rpp14-(Rpp30)2-Rpp40 heteropentamer, and Rpp21-Rpp29-Rpp38 heterotrimer. Although both Pop5 and Rpp14 have similar protein structure, they share a very limited sequence similarity. Moreover, the C-terminal fragments after the conserved beta sheets in Pop5 and Rpp14 exhibit distinct structural features that mediate interactions with Pop1 and Rpp40, respectively [].In the hyperthermophilic archaeon Pyrococcus horikoshii OT3, RNase P is composed of the RNase P RNA (pRNA) and five proteins (PhoPop5, PhoRpp38, PhoRpp21, PhoRpp29, and PhoRpp30) [, ].This entry includes Rpp21 from animals, Snm1/Rpr2 from yeasts and RNP4 from archaea [, ]. Snm1 is a subunit of RNase MRP (mitochondrial RNA processing), a ribonucleoprotein endoribonuclease that has roles in both mitochondrial DNA replication and nuclear 5.8S rRNA processing. Snm1 is an RNA binding protein that binds the MRP RNA specifically []. This subunit possibly binds the precursor tRNA []. |
|
•
•
•
•
•
|
Protein Domain |
Type: |
Family |
Description: |
This entry contains ribonuclease P (Rnp) proteins from eukaryotes and archaea. Rnp is a ubiquitous ribozyme that catalyzes a Mg2 -dependent hydrolysis to remove the 5'-leader sequence of precursor tRNA (pre-tRNA) [, ]. Archaeal and eukaryotic RNase P consist of a single RNA and archaeal RNase P has four or five proteins, while eukaryotic RNase P consists of 9 or 10 proteins. Eukaryotic and archaeal RNase P RNAs cooperatively function with protein subunits in catalysis []. Human RNase P is composed of a singular protein Pop1 and three subcomplexes, the Rpp20-Rpp25 heterodimer, Pop5-Rpp14-(Rpp30)2-Rpp40 heteropentamer, and Rpp21-Rpp29-Rpp38 heterotrimer. Although both Pop5 and Rpp14 have similar protein structure, they share a very limited sequence similarity. Moreover, the C-terminal fragments after the conserved beta sheets in Pop5 and Rpp14 exhibit distinct structural features that mediate interactions with Pop1 and Rpp40, respectively [].In the hyperthermophilic archaeon Pyrococcus horikoshii OT3, RNase P is composed of the RNase P RNA (pRNA) and five proteins (PhoPop5, PhoRpp38, PhoRpp21, PhoRpp29, and PhoRpp30) [, ].Proteins in this entry include Rnp2 (also known as Pop5) from archaea and Pop5/Rpp14 from humans []. |
|
•
•
•
•
•
|
Publication |
First Author: |
Andrée B |
Year: |
2000 |
Journal: |
Dev Biol |
Title: |
Isolation and characterization of the novel popeye gene family expressed in skeletal muscle and heart. |
Volume: |
223 |
Issue: |
2 |
Pages: |
371-82 |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
122
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
363
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
340
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
84
 |
Fragment?: |
true |
|
•
•
•
•
•
|
Publication |
First Author: |
Lan P |
Year: |
2018 |
Journal: |
Science |
Title: |
Structural insight into precursor tRNA processing by yeast ribonuclease P. |
Volume: |
362 |
Issue: |
6415 |
|
|
•
•
•
•
•
|
Publication |
First Author: |
Guerrier-Takada C |
Year: |
2002 |
Journal: |
RNA |
Title: |
Purification and characterization of Rpp25, an RNA-binding protein subunit of human ribonuclease P. |
Volume: |
8 |
Issue: |
3 |
Pages: |
290-5 |
|
•
•
•
•
•
|
Protein Domain |
Type: |
Family |
Description: |
Ribonuclease P (Rnp) is a ubiquitous ribozyme that catalyzes a Mg2 -dependent hydrolysis to remove the 5'-leader sequence of precursor tRNA (pre-tRNA) in all three domains of life []. In bacteria, the catalytic RNA (typically ~120kDa) is aided by a small protein cofactor (~14kDa) []. Archaeal and eukaryote RNase P consist of a single RNA and archaeal RNase P has four or five proteins, while eukaryotic RNase P consists of 9 or 10 proteins. Eukaryotic and archaeal RNase P RNAs cooperatively function with protein subunits in catalysis [].This entry represents Rpp25 from animals []. Human RNase P is composed of a singular protein Pop1 and three subcomplexes, the Rpp20-Rpp25 heterodimer, Pop5-Rpp14-(Rpp30)2-Rpp40 heteropentamer, and Rpp21-Rpp29-Rpp38 heterotrimer []. |
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Protein Domain |
Type: |
Family |
Description: |
Ribonuclease P (Rnp) is a ubiquitous ribozyme that catalyzes a Mg2 -dependent hydrolysis to remove the 5'-leader sequence of precursor tRNA (pre-tRNA) in all three domains of life []. In bacteria, the catalytic RNA (typically ~120kDa) is aided by a small protein cofactor (~14kDa) []. Archaeal and eukaryote RNase P consist of a single RNA and archaeal RNase P has four or five proteins, while eukaryotic RNase P consists of 9 or 10 proteins. Eukaryotic and archaeal RNase P RNAs cooperatively function with protein subunits in catalysis [].This entry represents Rpp40 from eukaryotes. Human RNase P is composed of a singular protein Pop1 and three subcomplexes, the Rpp20-Rpp25 heterodimer, Pop5-Rpp14-(Rpp30)2-Rpp40 heteropentamer, and Rpp21-Rpp29-Rpp38 heterotrimer []. |
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Publication |
First Author: |
Goldfarb KC |
Year: |
2017 |
Journal: |
Genes Dev |
Title: |
Targeted CRISPR disruption reveals a role for RNase MRP RNA in human preribosomal RNA processing. |
Volume: |
31 |
Issue: |
1 |
Pages: |
59-71 |
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Protein Domain |
Type: |
Homologous_superfamily |
Description: |
This superfamily contains ribonuclease P (Rnp) proteins from eukaryotes and archaea. Rnp is a ubiquitous ribozyme that catalyzes a Mg2+-dependent hydrolysis to remove the 5'-leader sequence of precursor tRNA (pre-tRNA) []. Archaeal and eukaryote RNase P consist of a single RNA and archaeal RNase P has four or five proteins, while eukaryotic RNase P consists of 9 or 10 proteins. Eukaryotic and archaeal RNase P RNAs cooperatively function with protein subunits in catalysis []. Eukaryotic nuclear RNase P shares most of its protein components with another essential RNP enzyme, nucleolar RNase MRP []. RNase MRP (mitochondrial RNA processing) is an rRNA processing enzyme that cleaves a specific site within precursor rRNA to generate the mature 5'-end of 5.8S rRNA []. Despite its name, the vast majority of RNase MRP is localized in the nucleolus []. RNase MRP has been shown to cleave primers for mitochondrial DNA replication and CLB2 mRNA. In yeast, RNase MRP possesses one putatively catalytic RNA and at least 9 protein subunits (Pop1, Pop3-Pop8, Rpp1, Snm1 and Rmp1) [].Human RNase P is composed of a singular protein Pop1 and three subcomplexes, the Rpp20-Rpp25 heterodimer, Pop5-Rpp14-(Rpp30)2-Rpp40 heteropentamer, and Rpp21-Rpp29-Rpp38 heterotrimer [].In the hyperthermophilic archaeon Pyrococcus horikoshii OT3, RNase P is composed of the RNase P RNA (pRNA) and five proteins (PhoPop5, PhoRpp38, PhoRpp21, PhoRpp29, and PhoRpp30) [, ].Proteins in this entry include Rnp2 (also known as Pop5) from archaea and Pop5/Rpp14 from humans. In eukaryotes Pop5 is a subunit of both the Rnp and MRP complexes. Although both Pop5 and Rpp14 have similar protein structure, they share a very limited sequence similarity. Moreover, the C-terminal fragments after the conserved beta sheets in Pop5 and Rpp14 exhibit distinct structural features that mediate interactions with Pop1 and Rpp40, respectively [].The structure of Rnp2 (ribonuclease P protein component 2) has a ferrodoxin-like fold composed of an α-β sandwich with antiparallel β-sheet and contains an extra C-terminal helix. |
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Publication |
First Author: |
Terada A |
Year: |
2006 |
Journal: |
J Biochem |
Title: |
Characterization of the archaeal ribonuclease P proteins from Pyrococcus horikoshii OT3. |
Volume: |
140 |
Issue: |
2 |
Pages: |
293-8 |
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Publication |
First Author: |
Kimura M |
Year: |
2017 |
Journal: |
Biosci Biotechnol Biochem |
Title: |
Structural basis for activation of an archaeal ribonuclease P RNA by protein cofactors. |
Volume: |
81 |
Issue: |
9 |
Pages: |
1670-1680 |
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Protein |
Organism: |
Mus musculus/domesticus |
Length: |
169
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Fragment?: |
false |
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Protein |
Organism: |
Mus musculus/domesticus |
Length: |
199
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Fragment?: |
false |
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Publication |
First Author: |
Bussey H |
Year: |
1995 |
Journal: |
Proc Natl Acad Sci U S A |
Title: |
The nucleotide sequence of chromosome I from Saccharomyces cerevisiae. |
Volume: |
92 |
Issue: |
9 |
Pages: |
3809-13 |
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Publication |
First Author: |
Jarrous N |
Year: |
1999 |
Journal: |
RNA |
Title: |
Rpp14 and Rpp29, two protein subunits of human ribonuclease P. |
Volume: |
5 |
Issue: |
2 |
Pages: |
153-7 |
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