Reviewed,
UniProtKB/Swiss-Prot Q57917 (RNP2_METJA)
Last modified
January 19, 2010.
Version 50.
History...
Clusters with 100%,
90%,
50% identity |
Documents (2) |
Third-party data |
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Names and origin
| Protein names | Recommended name: Ribonuclease P protein component 2 Short name=RNase P component 2 EC=3.1.26.5 | ||||
| Gene names |
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| Organism | Methanocaldococcus jannaschii (Methanococcus jannaschii) [Complete proteome] [HAMAP] | ||||
| Taxonomic identifier | 2190 [NCBI] | ||||
| Taxonomic lineage | Archaea › Euryarchaeota › Methanococci › Methanococcales › Methanocaldococcaceae › Methanocaldococcus |
Protein attributes
| Sequence length | 134 AA. |
| Sequence status | Complete. |
| Protein existence | Inferred from homology. |
General annotation (Comments)
| Function | Part of ribonuclease P, a protein complex that generates mature tRNA molecules by cleaving their 5'-ends By similarity. HAMAP MF_00755 |
| Catalytic activity | Endonucleolytic cleavage of RNA, removing 5'-extranucleotides from tRNA precursor. HAMAP MF_00755 |
| Subunit structure | Consists of a catalytic RNA component and at least 4 protein subunits Potential. HAMAP MF_00755 |
| Sequence similarities | Belongs to the eukaryotic/archaeal RNase P protein component 2 family. |
Ontologies
| Keywords | |
|---|---|
| Biological process | tRNA processing |
| Molecular function | Hydrolase |
| Technical term | Complete proteome |
| Gene Ontology (GO) | |
| Biological process | tRNA 5'-leader removal Inferred from electronic annotation. Source: HAMAP |
| Molecular function | ribonuclease P activity Inferred from electronic annotation. Source: HAMAP |
| Complete GO annotation... | |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||
Molecule processing | |||||||
|---|---|---|---|---|---|---|---|
| Chain | 1 – 134 | 134 | Ribonuclease P protein component 2 HAMAP MF_00755 | PRO_0000140020 | |||
Sequences
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References
| [1] | "Complete genome sequence of the methanogenic archaeon, Methanococcus jannaschii." Bult C.J., White O., Olsen G.J., Zhou L., Fleischmann R.D., Sutton G.G., Blake J.A., FitzGerald L.M., Clayton R.A., Gocayne J.D., Kerlavage A.R., Dougherty B.A., Tomb J.-F., Adams M.D., Reich C.I., Overbeek R., Kirkness E.F., Weinstock K.G. Venter J.C.Science 273:1058-1073(1996) [PubMed: 8688087] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: ATCC 43067 / DSM 2661 / JAL-1 / JCM 10045 / NBRC 100440. |
Cross-references
Sequence databases | |
|---|---|
| EMBL GenBank DDBJ | L77117 Genomic DNA. Translation: AAB98484.1. |
| PIR | F64361. |
| RefSeq | NP_247470.1. |
3D structure databases | |
| SMR | Q57917. Positions 4-113. |
| ModBase | Search... |
Genome annotation databases | |
| GeneID | 1451356. |
| GenomeReviews | Gene locus MJ0494 in contig L77117_GR. |
| KEGG | mja:MJ0494. |
| NMPDR | fig|243232.1.peg.507. |
| TIGR | MJ0494. |
Phylogenomic databases | |
| HOGENOM | HBG551631. |
| OMA | LKTLPPT. |
Enzyme and pathway databases | |
| BRENDA | 3.1.26.5. 256362. |
Family and domain databases | |
| HAMAP | MF_00755. RNase_P_2. [Tree] |
| InterPro | IPR016434. RNase_P_comp-2. IPR002759. RNase_P_related. [Graphical view] |
| Pfam | PF01900. RNase_P_Rpp14. 1 hit. [Graphical view] |
| PIRSF | PIRSF004952. RNase_P_2. 1 hit. |
| ProtoNet | Search... |
Entry information
| Entry name | RNP2_METJA | ||||||||
| Accession | Primary (citable) accession number: Q57917 | ||||||||
| Entry history |
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| Entry status | Reviewed (UniProtKB/Swiss-Prot) | ||||||||
| Annotation project | HAMAP (High-quality Automated and Manual Annotation of microbial Proteomes) | ||||||||
Relevant documents
| Methanococcus jannaschii Methanococcus jannaschii: entries and gene names |
| SIMILARITY comments Index of protein domains and families |

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