1ye5: Difference between revisions

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[[Image:1ye5.gif|left|200px]]
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{{STRUCTURE_1ye5|  PDB=1ye5  |  SCENE=  }}  
{{STRUCTURE_1ye5|  PDB=1ye5  |  SCENE=  }}  


'''Crystal structure of hypothetical protein of unknown function from pyrococcus horikoshii OT3'''
===Crystal structure of hypothetical protein of unknown function from pyrococcus horikoshii OT3===




==Overview==
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The Pyrococcus horikoshii OT3 protein PH0500 is highly conserved within the Pyrococcus genus of hyperthermophilic archaea and shows low amino-acid sequence similarity with a family of PIN-domain proteins. The protein has been expressed, purified and crystallized in two crystal forms: PH0500-I and PH0500-II. The structure was determined at 2.0 A by the multiple anomalous dispersion method using a selenomethionyl derivative of crystal form PH0500-I (PH0500-I-Se). The structure of PH0500-I has been refined at 1.75 A resolution to an R factor of 20.9% and the structure of PH0500-II has been refined at 2.0 A resolution to an R factor of 23.4%. In both crystal forms as well as in solution the molecule appears to be a dimer. Searches of the databases for protein-fold similarities confirmed that the PH0500 protein is a PIN-domain protein with possible exonuclease activity and involvement in DNA or RNA editing.
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==About this Structure==
==About this Structure==
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[[Category: Structural genomic]]
[[Category: Structural genomic]]
[[Category: Trna synthetase]]
[[Category: Trna synthetase]]
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sat May  3 16:12:46 2008''
 
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Revision as of 07:14, 29 July 2008

File:1ye5.png

Template:STRUCTURE 1ye5

Crystal structure of hypothetical protein of unknown function from pyrococcus horikoshii OT3Crystal structure of hypothetical protein of unknown function from pyrococcus horikoshii OT3

Template:ABSTRACT PUBMED 16511069

About this StructureAbout this Structure

1YE5 is a Single protein structure of sequence from Pyrococcus horikoshii. Full crystallographic information is available from OCA.

ReferenceReference

Structure of PIN-domain protein PH0500 from Pyrococcus horikoshii., Jeyakanthan J, Inagaki E, Kuroishi C, Tahirov TH, Acta Crystallogr Sect F Struct Biol Cryst Commun. 2005 May 1;61(Pt, 5):463-8. Epub 2005 Apr 26. PMID:16511069

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