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4pnu

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==E. coli sliding clamp in complex with (R)-6-bromo-9-(2-((R)-1-carboxy-2-phenylethylamino)-2-oxoethyl)-2,3,4,9-tetrahydro-1H-carbazole-2-carboxylic acid==
==E. coli sliding clamp in complex with (R)-6-bromo-9-(2-((R)-1-carboxy-2-phenylethylamino)-2-oxoethyl)-2,3,4,9-tetrahydro-1H-carbazole-2-carboxylic acid==
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<StructureSection load='4pnu' size='340' side='right' caption='[[4pnu]], [[Resolution|resolution]] 1.90&Aring;' scene=''>
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<StructureSection load='4pnu' size='340' side='right'caption='[[4pnu]], [[Resolution|resolution]] 1.90&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[4pnu]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Escherichia_coli_str._k-12_substr._mc4100 Escherichia coli str. k-12 substr. mc4100]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4PNU OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4PNU FirstGlance]. <br>
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<table><tr><td colspan='2'>[[4pnu]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_coli_str._K-12_substr._MC4100 Escherichia coli str. K-12 substr. MC4100]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4PNU OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4PNU FirstGlance]. <br>
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=2VD:(2R)-6-BROMO-9-(2-{[(1R)-1-CARBOXY-2-PHENYLETHYL]AMINO}-2-OXOETHYL)-2,3,4,9-TETRAHYDRO-1H-CARBAZOLE-2-CARBOXYLIC+ACID'>2VD</scene>, <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=PEG:DI(HYDROXYETHYL)ETHER'>PEG</scene></td></tr>
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.9&#8491;</td></tr>
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<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[4ovf|4ovf]], [[4ovg|4ovg]], [[4ovh|4ovh]], [[4pnv|4pnv]], [[4pnw|4pnw]]</td></tr>
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=2VD:(2R)-6-BROMO-9-(2-{[(1R)-1-CARBOXY-2-PHENYLETHYL]AMINO}-2-OXOETHYL)-2,3,4,9-TETRAHYDRO-1H-CARBAZOLE-2-CARBOXYLIC+ACID'>2VD</scene>, <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=PEG:DI(HYDROXYETHYL)ETHER'>PEG</scene></td></tr>
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<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">BN896_3391, dnaN ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=1403831 Escherichia coli str. K-12 substr. MC4100])</td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=4pnu FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4pnu OCA], [https://pdbe.org/4pnu PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4pnu RCSB], [https://www.ebi.ac.uk/pdbsum/4pnu PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4pnu ProSAT]</span></td></tr>
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<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/DNA-directed_DNA_polymerase DNA-directed DNA polymerase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.7.7.7 2.7.7.7] </span></td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4pnu FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4pnu OCA], [http://pdbe.org/4pnu PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=4pnu RCSB], [http://www.ebi.ac.uk/pdbsum/4pnu PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=4pnu ProSAT]</span></td></tr>
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</table>
</table>
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== Function ==
 
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[[http://www.uniprot.org/uniprot/U6NCW5_ECOLI U6NCW5_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 (By similarity).[PIRNR:PIRNR000804]
 
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<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
== Publication Abstract from PubMed ==
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==See Also==
==See Also==
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*[[DNA polymerase|DNA polymerase]]
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*[[DNA polymerase 3D structures|DNA polymerase 3D structures]]
== References ==
== References ==
<references/>
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: DNA-directed DNA polymerase]]
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[[Category: Escherichia coli str. K-12 substr. MC4100]]
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[[Category: Escherichia coli str. k-12 substr. mc4100]]
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[[Category: Large Structures]]
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[[Category: Oakley, A J]]
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[[Category: Oakley AJ]]
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[[Category: Yin, Z]]
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[[Category: Yin Z]]
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[[Category: Dnan]]
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[[Category: Poliii beta]]
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[[Category: Sliding clamp]]
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[[Category: Transferase]]
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[[Category: Transferase-transferase inhibitor complex]]
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Current revision

E. coli sliding clamp in complex with (R)-6-bromo-9-(2-((R)-1-carboxy-2-phenylethylamino)-2-oxoethyl)-2,3,4,9-tetrahydro-1H-carbazole-2-carboxylic acid

PDB ID 4pnu

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