| Title |
Murine Gammaherpesvirus (MHV) MK3 Gene Sequence Diversity among 72, 4556, and 68 Strains
|
|---|---|
| Published in |
Virus Genes, August 2006
|
| DOI | 10.1007/s11262-005-0038-4 |
| Pubmed ID | |
| Authors |
Moniká Valovičová, Ingeborg Režuchorá, Katarína Mačáková, Petra Petrová, Ján Matis, Marcela Kúdelová |
| Abstract |
Murid herpesvirus 4 (MuHV-4) currently serves as a model for study of human gamma-herpesvirus pathogenesis. It codes for MK3 protein that similarly as K5 protein of Kaposi's sarcoma-associated herpesvirus are members of a family of structurally related viral immune evasion molecules possessing RING-CH finger domain with ubiquitin ligase activity. Murine herpesvirus 72 (MHV-72) isolated from the same species of free-living small rodent is considered as closely related to Murine herpesvirus 68 (MHV-68). Studies on MHV-72, identified dissimilarity from MHV-68 in the sequence of glycoprotein 150 [K. Macáková, J. Matis, I. Rezuchová, O. Kúdela, H. Raslová, M. Kúdelová, Virus Genes 26, 89-95 (2003)]. Murine herpesvirus 4556 (MHV-4556) is relatively new, till now, uncharacterised strain isolated from different murid species Apodemus flavicollis. We have therefore sequenced the MK3 gene of MHW-72 as well as of MHV-4556 to find out the evidence of their difference from that of MHV-68. We show here the unique nucleotide mutation in MHV-72 MK3 gene changing the codon at C-end of MK3 protein that was earlier predicted to function in interaction with TAP1/2. Furthermore, one from two nucleotide mutations found for MHV-4556 MK3 gene changed the codon that is localized at N-terminus of MK3 protein. MHV-4556-specific mutation was found within MK3 RING-CH finger domain known to be necessary for the ubiquitination of MHC class I proteins. Moreover, the latter established the new restriction site specific for MHV-4556. |
Mendeley readers
The data shown below were compiled from readership statistics for 10 Mendeley readers of this research output. Click here to see the associated Mendeley record.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| Unknown | 10 | 100% |
Demographic breakdown
| Readers by professional status | Count | As % |
|---|---|---|
| Researcher | 3 | 30% |
| Student > Master | 3 | 30% |
| Student > Bachelor | 1 | 10% |
| Lecturer | 1 | 10% |
| Student > Ph. D. Student | 1 | 10% |
| Other | 0 | 0% |
| Unknown | 1 | 10% |
| Readers by discipline | Count | As % |
|---|---|---|
| Agricultural and Biological Sciences | 6 | 60% |
| Biochemistry, Genetics and Molecular Biology | 2 | 20% |
| Medicine and Dentistry | 1 | 10% |
| Unknown | 1 | 10% |
Attention Score in Context
This research output has an Altmetric Attention Score of 3. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 12 March 2008.
All research outputs
#7,454,298
of 22,789,076 outputs
Outputs from Virus Genes
#177
of 960 outputs
Outputs of similar age
#22,749
of 65,415 outputs
Outputs of similar age from Virus Genes
#2
of 8 outputs
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