1jr3
From Proteopedia
(Difference between revisions)
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<StructureSection load='1jr3' size='340' side='right'caption='[[1jr3]], [[Resolution|resolution]] 2.70Å' scene=''> | <StructureSection load='1jr3' size='340' side='right'caption='[[1jr3]], [[Resolution|resolution]] 2.70Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
- | <table><tr><td colspan='2'>[[1jr3]] is a 5 chain structure with sequence from [ | + | <table><tr><td colspan='2'>[[1jr3]] is a 5 chain structure with sequence from [https://en.wikipedia.org/wiki/"bacillus_coli"_migula_1895 "bacillus coli" migula 1895]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1JR3 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1JR3 FirstGlance]. <br> |
- | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr> | + | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr> |
- | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[2pol|2pol]], [[1a5t|1a5t]], [[1jqj|1jqj]], [[1jql|1jql]]</td></tr> | + | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[2pol|2pol]], [[1a5t|1a5t]], [[1jqj|1jqj]], [[1jql|1jql]]</div></td></tr> |
- | <tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[ | + | <tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[https://en.wikipedia.org/wiki/DNA-directed_DNA_polymerase DNA-directed DNA polymerase], with EC number [https://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.7.7.7 2.7.7.7] </span></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=1jr3 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1jr3 OCA], [https://pdbe.org/1jr3 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1jr3 RCSB], [https://www.ebi.ac.uk/pdbsum/1jr3 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1jr3 ProSAT]</span></td></tr> |
</table> | </table> | ||
== Function == | == Function == | ||
- | [[ | + | [[https://www.uniprot.org/uniprot/DPO3X_ECOLI DPO3X_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. Isoform tau: serves as a scaffold to help in the dimerization of the core complex. Isoform gamma: seems to interact with the delta subunit. to transfer the beta subunit on the DNA. [[https://www.uniprot.org/uniprot/HOLB_ECOLI HOLB_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. [[https://www.uniprot.org/uniprot/HOLA_ECOLI HOLA_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 delta subunit seems to interact with the gamma subunit to transfer the beta subunit on the DNA. |
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
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</div> | </div> | ||
<div class="pdbe-citations 1jr3" style="background-color:#fffaf0;"></div> | <div class="pdbe-citations 1jr3" style="background-color:#fffaf0;"></div> | ||
- | |||
- | ==See Also== | ||
- | *[[DNA polymerase 3D structures|DNA polymerase 3D structures]] | ||
== References == | == References == | ||
<references/> | <references/> |
Revision as of 06:44, 11 August 2021
Crystal Structure of the Processivity Clamp Loader Gamma Complex of E. coli DNA Polymerase III
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