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PMID:26967976
| Citation |
Yu, KL, Lee, SH, Lee, ES and You, JC (2016) HIV-1 nucleocapsid protein localizes efficiently to the nucleus and nucleolus. Virology 492:204-212 |
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| Abstract |
The HIV-1 nucleocapsid (NC) is an essential viral protein containing two highly conserved retroviral-type zinc finger (ZF) motifs, which functions in multiple stages of the HIV-1 life cycle. Although a number of functions for NC either in its mature form or as a domain of Gag have been revealed, little is known about the intracellular localization of NC and, moreover, its role in Gag protein trafficking. Here, we have investigated various forms of HIV-1 NC protein for its cellular localization and found that the NC has a strong nuclear and nucleolar localization activity. The linker region, composed of a stretch of basic amino acids between the two ZF motifs, was necessary and sufficient for the activity. |
| Links |
PubMed Online version:10.1016/j.virol.2016.03.002 |
| Keywords |
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Significance
Annotations
| Gene product | Qualifier | GO Term | Evidence Code | with/from | Aspect | Extension | Notes | Status |
|---|---|---|---|---|---|---|---|---|
| GO:0005730: nucleolus |
ECO:0000314: |
C |
Figure 1E |
complete | ||||
| GO:0031965: nuclear membrane |
ECO:0000314: |
C |
Figure1D |
complete | ||||
| GO:0005737: cytoplasm |
ECO:0000314: |
C |
Figure 1B and C |
complete | ||||
Notes
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