2ehg
From Proteopedia
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| - | [[Image:2ehg.png|left|200px]] | ||
| - | + | ==Crystal structure of hyperthermophilic archaeal RNase HI== | |
| - | + | <StructureSection load='2ehg' size='340' side='right'caption='[[2ehg]], [[Resolution|resolution]] 1.60Å' scene=''> | |
| - | + | == Structural highlights == | |
| - | + | <table><tr><td colspan='2'>[[2ehg]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Sulfurisphaera_tokodaii_str._7 Sulfurisphaera tokodaii str. 7]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2EHG OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2EHG FirstGlance]. <br> | |
| - | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.6Å</td></tr> | |
| - | + | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=2ehg FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2ehg OCA], [https://pdbe.org/2ehg PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2ehg RCSB], [https://www.ebi.ac.uk/pdbsum/2ehg PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2ehg ProSAT]</span></td></tr> | |
| - | == | + | </table> |
| - | [[2ehg]] is a 1 chain structure | + | == Function == |
| + | [https://www.uniprot.org/uniprot/RNH_SULTO RNH_SULTO] Nuclease that specifically degrades the RNA of RNA-DNA hybrids. Endonucleolytically removes RNA primers from the Okazaki fragments of lagging strand synthesis on its own. In the presence of Mn(2+) or Co(2+) can also cleave an RNA-RNA hybrid; the dsRNase activity is 10- 100-fold lower than RNase H activity. Complements the temperature-sensitive phenotype of an E.coli double rnhA/rnhB (RNase H) disruption mutant.<ref>PMID:15520465</ref> | ||
| + | == Evolutionary Conservation == | ||
| + | [[Image:Consurf_key_small.gif|200px|right]] | ||
| + | Check<jmol> | ||
| + | <jmolCheckbox> | ||
| + | <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/eh/2ehg_consurf.spt"</scriptWhenChecked> | ||
| + | <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.spt</scriptWhenUnchecked> | ||
| + | <text>to colour the structure by Evolutionary Conservation</text> | ||
| + | </jmolCheckbox> | ||
| + | </jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=2ehg ConSurf]. | ||
| + | <div style="clear:both"></div> | ||
==See Also== | ==See Also== | ||
| - | *[[Ribonuclease|Ribonuclease]] | + | *[[Ribonuclease 3D structures|Ribonuclease 3D structures]] |
| - | + | == References == | |
| - | == | + | <references/> |
| - | < | + | __TOC__ |
| - | [[Category: | + | </StructureSection> |
| - | [[Category: | + | [[Category: Large Structures]] |
| - | [[Category: Chon | + | [[Category: Sulfurisphaera tokodaii str. 7]] |
| - | [[Category: Kanaya | + | [[Category: Chon H]] |
| - | [[Category: Koga | + | [[Category: Kanaya S]] |
| - | [[Category: Takano | + | [[Category: Koga Y]] |
| - | [[Category: You | + | [[Category: Takano K]] |
| - | + | [[Category: You DJ]] | |
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Current revision
Crystal structure of hyperthermophilic archaeal RNase HI
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