Reviewed,
UniProtKB/Swiss-Prot Q03273 (PO21_POPJA)
Last modified
September 22, 2009.
Version 39.
History...
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Names and origin · Protein attributes · General annotation (Comments) · Ontologies · Sequence annotation (Features) · Sequences · References · Cross-references · Entry information · Relevant documents
Names and origin
| Protein names | Recommended name: Retrovirus-related Pol polyprotein from type-1 retrotransposable element R2 Alternative name(s): Retrovirus-related Pol polyprotein from type I retrotransposable element R2 Including the following 2 domains: 1- Recommended name: Reverse transcriptase EC=2.7.7.49 2- Recommended name: Endonuclease |
| Organism | Popillia japonica (Japanese beetle) |
| Taxonomic identifier | 7064 [NCBI] |
| Taxonomic lineage | Eukaryota › Metazoa › Arthropoda › Hexapoda › Insecta › Pterygota › Neoptera › Endopterygota › Coleoptera › Polyphaga › Scarabaeiformia › Scarabaeidae › Rutelinae › Popillia |
Protein attributes
| Sequence length | 445 AA. |
| Sequence status | Fragment. |
| Protein existence | Predicted. |
General annotation (Comments)
| Catalytic activity | Deoxynucleoside triphosphate + DNA(n) = diphosphate + DNA(n+1). |
| Sequence similarities | Contains 1 reverse transcriptase domain. |
Ontologies
| Keywords | |
|---|---|
| Molecular function | Endonuclease Hydrolase Nuclease Nucleotidyltransferase RNA-directed DNA polymerase Transferase |
| Technical term | Transposable element |
| Gene Ontology (GO) | |
| Molecular function | RNA-directed DNA polymerase activity Inferred from electronic annotation. Source: UniProtKB-KW endonuclease activityInferred from electronic annotation. Source: UniProtKB-KW |
| Complete GO annotation... | |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | |||
Molecule processing | ||||||||
|---|---|---|---|---|---|---|---|---|
| Chain | ‹1 – 445 | ›445 | Retrovirus-related Pol polyprotein from type-1 retrotransposable element R2 | PRO_0000058498 | ||||
Regions | ||||||||
| Domain | ‹1 – 114 | ›114 | Reverse transcriptase | |||||
| Region | 115 – 445 | 331 | Nucleic acid-binding endonuclease | |||||
Experimental info | ||||||||
| Non-terminal residue | 1 | 1 | ||||||
Sequences
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References
| [1] | "Sequence relationship of retrotransposable elements R1 and R2 within and between divergent insect species." Burke W.D., Eickbush D.G., Xiong Y., Jakubczak J.L., Eickbush T.H. Mol. Biol. Evol. 10:163-185(1993) [PubMed: 8383793] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA]. |
| [2] | "Retrotransposable elements R1 and R2 interrupt the rRNA genes of most insects." Jakubczak J.L., Burke W.D., Eickbush T.H. Proc. Natl. Acad. Sci. U.S.A. 88:3295-3299(1991) [PubMed: 1849649] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA] OF 206-223. |
Cross-references
Sequence databases | |
|---|---|
| EMBL GenBank DDBJ | L00946 Genomic DNA. Translation: AAA29784.1. |
| PIR | C47757. |
3D structure databases | |
| ModBase | Search... |
Enzyme and pathway databases | |
| BRENDA | 2.7.7.49. 295234. |
Family and domain databases | |
| PROSITE | PS50878. RT_POL. False negative. [Graphical view] |
| ProtoNet | Search... |
Entry information
| Entry name | PO21_POPJA | ||||||||
| Accession | Primary (citable) accession number: Q03273 | ||||||||
| Entry history |
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| Entry status | Reviewed (UniProtKB/Swiss-Prot) | ||||||||

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