1jxb
From Proteopedia
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| - | [[Image:1jxb.png|left|200px]] | ||
| - | + | ==I53A, a point mutant of the cysteine-free variant of E. coli Rnase HI== | |
| - | + | <StructureSection load='1jxb' size='340' side='right'caption='[[1jxb]], [[Resolution|resolution]] 1.60Å' scene=''> | |
| - | + | == Structural highlights == | |
| - | + | <table><tr><td colspan='2'>[[1jxb]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1JXB OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1JXB 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=1jxb FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1jxb OCA], [https://pdbe.org/1jxb PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1jxb RCSB], [https://www.ebi.ac.uk/pdbsum/1jxb PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1jxb ProSAT]</span></td></tr> | |
| - | == | + | </table> |
| - | [[1jxb]] is a 1 chain structure with sequence from [ | + | == Function == |
| + | [https://www.uniprot.org/uniprot/RNH_ECOLI RNH_ECOLI] Endonuclease that specifically degrades the RNA of RNA-DNA hybrids. RNase H participates in DNA replication; it helps to specify the origin of genomic replication by suppressing initiation at origins other than the oriC locus; along with the 5'-3' exonuclease of pol1, it removes RNA primers from the Okazaki fragments of lagging strand synthesis; and it defines the origin of replication for ColE1-type plasmids by specific cleavage of an RNA preprimer.[HAMAP-Rule:MF_00042] | ||
| + | == 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/jx/1jxb_consurf.spt"</scriptWhenChecked> | ||
| + | <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.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=1jxb ConSurf]. | ||
| + | <div style="clear:both"></div> | ||
==See Also== | ==See Also== | ||
| - | *[[Ribonuclease|Ribonuclease]] | + | *[[Ribonuclease 3D structures|Ribonuclease 3D structures]] |
| - | + | __TOC__ | |
| - | + | </StructureSection> | |
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[[Category: Escherichia coli]] | [[Category: Escherichia coli]] | ||
| - | [[Category: | + | [[Category: Large Structures]] |
| - | [[Category: Lorenz | + | [[Category: Lorenz S]] |
| - | [[Category: Marqusee | + | [[Category: Marqusee S]] |
| - | [[Category: Spudich | + | [[Category: Spudich G]] |
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Current revision
I53A, a point mutant of the cysteine-free variant of E. coli Rnase HI
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