4k3s
From Proteopedia
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==E. coli sliding clamp in P1 crystal space group== | ==E. coli sliding clamp in P1 crystal space group== | ||
- | <StructureSection load='4k3s' size='340' side='right' caption='[[4k3s]], [[Resolution|resolution]] 1.75Å' scene=''> | + | <StructureSection load='4k3s' size='340' side='right'caption='[[4k3s]], [[Resolution|resolution]] 1.75Å' scene=''> |
== Structural highlights == | == Structural highlights == | ||
- | <table><tr><td colspan='2'>[[4k3s]] is a 2 chain structure with sequence from [ | + | <table><tr><td colspan='2'>[[4k3s]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_coli_K-12 Escherichia coli K-12]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4K3S OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4K3S 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]] 1.75Å</td></tr> |
- | + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=P4C:O-ACETALDEHYDYL-HEXAETHYLENE+GLYCOL'>P4C</scene>, <scene name='pdbligand=PG4:TETRAETHYLENE+GLYCOL'>PG4</scene></td></tr> | |
- | <tr id=' | + | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=4k3s FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4k3s OCA], [https://pdbe.org/4k3s PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4k3s RCSB], [https://www.ebi.ac.uk/pdbsum/4k3s PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4k3s ProSAT]</span></td></tr> |
- | < | + | |
- | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | + | |
</table> | </table> | ||
== Function == | == 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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==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: | + | [[Category: Escherichia coli K-12]] |
- | [[Category: | + | [[Category: Large Structures]] |
- | [[Category: Oakley | + | [[Category: Oakley AJ]] |
- | [[Category: Yin | + | [[Category: Yin Z]] |
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Current revision
E. coli sliding clamp in P1 crystal space group
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