3q4l
From Proteopedia
(Difference between revisions)
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==Structure of a small peptide ligand bound to E.coli DNA sliding clamp== | ==Structure of a small peptide ligand bound to E.coli DNA sliding clamp== | ||
- | <StructureSection load='3q4l' size='340' side='right' caption='[[3q4l]], [[Resolution|resolution]] 1.95Å' scene=''> | + | <StructureSection load='3q4l' size='340' side='right'caption='[[3q4l]], [[Resolution|resolution]] 1.95Å' scene=''> |
== Structural highlights == | == Structural highlights == | ||
- | <table><tr><td colspan='2'>[[3q4l]] is a 4 chain structure with sequence from [ | + | <table><tr><td colspan='2'>[[3q4l]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Ecoli Ecoli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3Q4L OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3Q4L FirstGlance]. <br> |
- | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=NA:SODIUM+ION'>NA</scene></td></tr> | + | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=NA:SODIUM+ION'>NA</scene></td></tr> |
<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=ACE:ACETYL+GROUP'>ACE</scene>, <scene name='pdbligand=ALC:2-AMINO-3-CYCLOHEXYL-PROPIONIC+ACID'>ALC</scene>, <scene name='pdbligand=ZCL:3,4-DICHLORO-L-PHENYLALANINE'>ZCL</scene></td></tr> | <tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=ACE:ACETYL+GROUP'>ACE</scene>, <scene name='pdbligand=ALC:2-AMINO-3-CYCLOHEXYL-PROPIONIC+ACID'>ALC</scene>, <scene name='pdbligand=ZCL:3,4-DICHLORO-L-PHENYLALANINE'>ZCL</scene></td></tr> | ||
- | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1ok7|1ok7]], [[3q4j|3q4j]], [[3q4k|3q4k]], [[3d1e|3d1e]], [[3d1f|3d1f]], [[3d1g|3d1g]]</td></tr> | + | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[1ok7|1ok7]], [[3q4j|3q4j]], [[3q4k|3q4k]], [[3d1e|3d1e]], [[3d1f|3d1f]], [[3d1g|3d1g]]</div></td></tr> |
- | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">dnaN, b3701, JW3678 ([ | + | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">dnaN, b3701, JW3678 ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=83333 ECOLI])</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=3q4l FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3q4l OCA], [https://pdbe.org/3q4l PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3q4l RCSB], [https://www.ebi.ac.uk/pdbsum/3q4l PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3q4l ProSAT]</span></td></tr> |
</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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</div> | </div> | ||
<div class="pdbe-citations 3q4l" style="background-color:#fffaf0;"></div> | <div class="pdbe-citations 3q4l" style="background-color:#fffaf0;"></div> | ||
- | |||
- | ==See Also== | ||
- | *[[DNA polymerase|DNA polymerase]] | ||
== References == | == References == | ||
<references/> | <references/> | ||
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[[Category: DNA-directed DNA polymerase]] | [[Category: DNA-directed DNA polymerase]] | ||
[[Category: Ecoli]] | [[Category: Ecoli]] | ||
+ | [[Category: Large Structures]] | ||
[[Category: Briand, J P]] | [[Category: Briand, J P]] | ||
[[Category: Burnouf, D]] | [[Category: Burnouf, D]] |
Revision as of 05:51, 8 June 2022
Structure of a small peptide ligand bound to E.coli DNA sliding clamp
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Categories: DNA-directed DNA polymerase | Ecoli | Large Structures | Briand, J P | Burnouf, D | Chaloin, O | Dejaegere, A | Dumas, P | Ennifar, E | Guichard, G | Olieric, V | Wagner, J | Wolff, P | Dna polymerase | Dna replication | Dna-directed dna polymerase | Ligand binding | Nucleotidyltransferase | Processivity factor | Sliding clamp | Transferase | Transferase-peptide complex | Transferase-transferase inhibitor complex