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2xur
From Proteopedia
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| - | <StructureSection load='2xur' size='340' side='right' caption='[[2xur]], [[Resolution|resolution]] 1.90Å' scene=''> | + | ==The G157C mutation in the Escherichia coli sliding clamp specifically affects initiation of replication== |
| + | <StructureSection load='2xur' size='340' side='right'caption='[[2xur]], [[Resolution|resolution]] 1.90Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'>[[2xur]] is a 2 chain structure with sequence from [ | + | <table><tr><td colspan='2'>[[2xur]] is a 2 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=2XUR OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2XUR 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]] 1.9Å</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=2xur FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2xur OCA], [https://pdbe.org/2xur PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2xur RCSB], [https://www.ebi.ac.uk/pdbsum/2xur PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2xur ProSAT]</span></td></tr> |
</table> | </table> | ||
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/DPO3B_ECOLI DPO3B_ECOLI] DNA polymerase III is a complex, multichain enzyme responsible for most of the replicative synthesis in bacteria. This DNA polymerase also exhibits 3' to 5' exonuclease activity. The beta chain is required for initiation of replication once it is clamped onto DNA, it slides freely (bidirectional and ATP-independent) along duplex DNA. | ||
<div style="background-color:#fffaf0;"> | <div style="background-color:#fffaf0;"> | ||
== Publication Abstract from PubMed == | == Publication Abstract from PubMed == | ||
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | ||
</div> | </div> | ||
| + | <div class="pdbe-citations 2xur" style="background-color:#fffaf0;"></div> | ||
==See Also== | ==See Also== | ||
| - | *[[DNA polymerase|DNA polymerase]] | + | *[[DNA polymerase 3D structures|DNA polymerase 3D structures]] |
== References == | == References == | ||
<references/> | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
| - | [[Category: DNA-directed DNA polymerase]] | ||
[[Category: Escherichia coli]] | [[Category: Escherichia coli]] | ||
| - | [[Category: Bjoras | + | [[Category: Large Structures]] |
| - | [[Category: Dalhus | + | [[Category: Bjoras M]] |
| - | [[Category: Flaatten | + | [[Category: Dalhus B]] |
| - | [[Category: Johnsen | + | [[Category: Flaatten I]] |
| + | [[Category: Johnsen L]] | ||
[[Category: Morigen]] | [[Category: Morigen]] | ||
| - | [[Category: Skarstad | + | [[Category: Skarstad K]] |
| - | [[Category: Waldminghaus | + | [[Category: Waldminghaus T]] |
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Current revision
The G157C mutation in the Escherichia coli sliding clamp specifically affects initiation of replication
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