1x0t

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Crystal structure of ribonuclease P protein Ph1601p from Pyrococcus horikoshii OT3Crystal structure of ribonuclease P protein Ph1601p from Pyrococcus horikoshii OT3

Structural highlights

1x0t is a 1 chain structure with sequence from Pyrococcus horikoshii OT3. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:X-ray diffraction, Resolution 1.6Å
Ligands:
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

RNP4_PYRHO Part of ribonuclease P, a protein complex that generates mature tRNA molecules by cleaving their 5'-ends. Binds RNase P RNA.[1] [2] [3] [4] [5]

Evolutionary Conservation

Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.

See Also

References

  1. ↑ Kouzuma Y, Mizoguchi M, Takagi H, Fukuhara H, Tsukamoto M, Numata T, Kimura M. Reconstitution of archaeal ribonuclease P from RNA and four protein components. Biochem Biophys Res Commun. 2003 Jul 4;306(3):666-73. PMID:12810070
  2. ↑ Fukuhara H, Kifusa M, Watanabe M, Terada A, Honda T, Numata T, Kakuta Y, Kimura M. A fifth protein subunit Ph1496p elevates the optimum temperature for the ribonuclease P activity from Pyrococcus horikoshii OT3. Biochem Biophys Res Commun. 2006 May 12;343(3):956-64. Epub 2006 Mar 15. PMID:16574071 doi:10.1016/j.bbrc.2006.02.192
  3. ↑ Terada A, Honda T, Fukuhara H, Hada K, Kimura M. Characterization of the archaeal ribonuclease P proteins from Pyrococcus horikoshii OT3. J Biochem. 2006 Aug;140(2):293-8. Epub 2006 Jul 7. PMID:16829535 doi:http://dx.doi.org/10.1093/jb/mvj144
  4. ↑ Kakuta Y, Ishimatsu I, Numata T, Kimura K, Yao M, Tanaka I, Kimura M. Crystal structure of a ribonuclease P protein Ph1601p from Pyrococcus horikoshii OT3: an archaeal homologue of human nuclear ribonuclease P protein Rpp21. Biochemistry. 2005 Sep 13;44(36):12086-93. PMID:16142906 doi:10.1021/bi050738z
  5. ↑ Honda T, Kakuta Y, Kimura K, Saho J, Kimura M. Structure of an archaeal homolog of the human protein complex Rpp21-Rpp29 that is a key core component for the assembly of active ribonuclease P. J Mol Biol. 2008 Dec 19;384(3):652-62. Epub 2008 Oct 2. PMID:18929577 doi:S0022-2836(08)01192-3

1x0t, resolution 1.60Å

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