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==Atomic resolution structure of RNase A (data collection 8)== | ==Atomic resolution structure of RNase A (data collection 8)== | ||
<StructureSection load='6etr' size='340' side='right' caption='[[6etr]], [[Resolution|resolution]] 1.17Å' scene=''> | <StructureSection load='6etr' size='340' side='right'caption='[[6etr]], [[Resolution|resolution]] 1.17Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[6etr]] is a 1 chain structure with sequence from [ | <table><tr><td colspan='2'>[[6etr]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Bos_taurus Bos taurus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6ETR OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6ETR FirstGlance]. <br> | ||
</td></tr><tr id=' | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.17Å</td></tr> | ||
<tr id=' | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=IPA:ISOPROPYL+ALCOHOL'>IPA</scene></td></tr> | ||
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=6etr FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6etr OCA], [https://pdbe.org/6etr PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6etr RCSB], [https://www.ebi.ac.uk/pdbsum/6etr PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6etr ProSAT]</span></td></tr> | ||
</table> | </table> | ||
== Function == | == Function == | ||
[ | [https://www.uniprot.org/uniprot/RNAS1_BOVIN RNAS1_BOVIN] Endonuclease that catalyzes the cleavage of RNA on the 3' side of pyrimidine nucleotides. Acts on single stranded and double stranded RNA.<ref>PMID:7479688</ref> | ||
<div style="background-color:#fffaf0;"> | <div style="background-color:#fffaf0;"> | ||
== Publication Abstract from PubMed == | == Publication Abstract from PubMed == | ||
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</div> | </div> | ||
<div class="pdbe-citations 6etr" style="background-color:#fffaf0;"></div> | <div class="pdbe-citations 6etr" style="background-color:#fffaf0;"></div> | ||
==See Also== | |||
*[[Ribonuclease 3D structures|Ribonuclease 3D structures]] | |||
== References == | == References == | ||
<references/> | <references/> | ||
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</StructureSection> | </StructureSection> | ||
[[Category: Bos taurus]] | [[Category: Bos taurus]] | ||
[[Category: | [[Category: Large Structures]] | ||
[[Category: Caterino | [[Category: Caterino M]] | ||
[[Category: Merlino | [[Category: Merlino A]] | ||
[[Category: Vergara | [[Category: Vergara A]] | ||
Latest revision as of 15:36, 6 November 2024
Atomic resolution structure of RNase A (data collection 8)Atomic resolution structure of RNase A (data collection 8)
Structural highlights
FunctionRNAS1_BOVIN Endonuclease that catalyzes the cleavage of RNA on the 3' side of pyrimidine nucleotides. Acts on single stranded and double stranded RNA.[1] Publication Abstract from PubMedDespite their high relevance, the mechanisms of X-ray radiation damage on protein structure yet have to be completely established. Here, we used Raman microspectrophotometry to follow X-ray-induced chemical modifications on the structure of the model protein bovine pancreatic ribonuclease (RNase A). The combination of dose-dependent Raman spectra and ultrahigh resolution (eight structures solved using data collected between 0.85 and 1.17A resolution on the same single crystal) allowed direct observation of several radiation damage events, including covalent bond breakages and formation of radicals. Our results are relevant for analytical photodamage detection and provide implications for a detailed understanding of the mechanisms of photoproduct formation. Raman-markers of X-ray radiation damage of proteins.,Vergara A, Caterino M, Merlino A Int J Biol Macromol. 2018 Feb 2;111:1194-1205. doi:, 10.1016/j.ijbiomac.2018.01.135. PMID:29374529[2] From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. See AlsoReferences
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