Pyrococcus horikoshii
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| Pyrococcus horikoshii | |
|---|---|
| Scientific classification | |
| Domain: | Archaea |
| Kingdom: | Euryarchaeota |
| Phylum: | Euryarchaeota |
| Class: | Thermococci |
| Order: | Thermococcales |
| Family: | Thermococcaceae |
| Genus: | Pyrococcus |
| Species: | P. horikoshii |
| Binomial name | |
| Pyrococcus horikoshii Erauso et al. 1993 | |
Pyrococcus horikoshii is a hyperthermophilic, anaerobic archaeon, first isolated from hydrothermal fluid samples obtained at the Okinawa Trough vents at a depth of 1,395 metres (4,577 ft). It is obligately heterotrophic, cells are irregular cocci with a tuft of flagella, growing optimally at 98°C, sulphur greatly enhancing its growth.[1]
References
- ↑ González, Juan M.; Masuchi, Yaeko; Robb, F. T.; Ammerman, James W.; Maeder, Dennis L.; Yanagibayashi, Miki; Tamaoka, J.; Kato, Chiaki (1998). "Pyrococcus horikoshii sp. nov., a hyperthermophilic archaeon isolated from a hydrothermal vent at the Okinawa Trough". Extremophiles 2 (2): 123–130. doi:10.1007/s007920050051. ISSN 1431-0651.
Further reading
- Theriot, Casey M.; Semcer, Rebecca L.; Shah, Saumil S.; Grunden, Amy M. (2011). "Improving the Catalytic Activity of Hyperthermophilic Pyrococcus horikoshii Prolidase for Detoxification of Organophosphorus Nerve Agents over a Broad Range of Temperatures". Archaea 2011: 1–9. doi:10.1155/2011/565127. ISSN 1472-3646.
- Ando, Susumu; Ishikawa, Kazuhiko; Ishida, Hiroyasu; Kawarabayasi, Yutaka; Kikuchi, Hisasi; Kosugi, Yoshitsugu (1999). "Thermostable aminopeptidase from Pyrococcus horikoshii". FEBS Letters 447 (1): 25–28. doi:10.1016/S0014-5793(99)00257-4. ISSN 0014-5793.
- Appolaire A, Rosenbaum E, Durá MA, et al. (August 2013). "Pyrococcus horikoshii TET2 Peptidase Assembling Process and Associated Functional Regulation". The Journal of Biological Chemistry 288 (31): 22542–54. doi:10.1074/jbc.M113.450189. PMID 23696647. Retrieved 2013-08-06.
- Ando S, Ishida H, Kosugi Y, Ishikawa K (January 2002). "Hyperthermostable endoglucanase from Pyrococcus horikoshii". Applied and Environmental Microbiology 68 (1): 430–3. doi:10.1128/AEM.68.1.430-433.2002. PMC 126571. PMID 11772658. Retrieved 2013-08-06.
- Manjunath K, Kanaujia SP, Kanagaraj S, Jeyakanthan J, Sekar K (February 2013). "Structure of SAICAR synthetase from Pyrococcus horikoshii OT3: insights into thermal stability". International Journal of Biological Macromolecules 53: 7–19. doi:10.1016/j.ijbiomac.2012.10.028. PMID 23137517. Retrieved 2013-08-06.
External links
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