1mmi: Difference between revisions

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-[[Image:1mmi.png|left|200px]]
-{{STRUCTURE_1mmi|  PDB=1mmi  |  SCENE=  }}
+==E. COLI DNA POLYMERASE BETA SUBUNIT==
+<StructureSection load='1mmi' size='340' side='right'caption='[[1mmi]], [[Resolution|resolution]] 1.85&Aring;' scene=''>
-===E. COLI DNA POLYMERASE BETA SUBUNIT===
+== Structural highlights ==
+<table><tr><td colspan='2'>[[1mmi]] 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=1MMI OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1MMI FirstGlance]. <br>
-{{ABSTRACT_PUBMED_12832762}}
+</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.848&#8491;</td></tr>
+<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1mmi FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1mmi OCA], [https://pdbe.org/1mmi PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1mmi RCSB], [https://www.ebi.ac.uk/pdbsum/1mmi PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1mmi ProSAT]</span></td></tr>
-==About this Structure==
+</table>
-[[1mmi]] is a 2 chain structure of [[DNA polymerase]] with sequence from [http://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1MMI OCA].
+== 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.
+== Evolutionary Conservation ==
+[[Image:Consurf_key_small.gif|200px|right]]
+Check<jmol>
+  <jmolCheckbox>
+    <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/mm/1mmi_consurf.spt"</scriptWhenChecked>
+    <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
+    <text>to colour the structure by Evolutionary Conservation</text>
+  </jmolCheckbox>
+</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=1mmi ConSurf].
+<div style="clear:both"></div>
 ==See Also==
-*[[DNA polymerase|DNA polymerase]]
+*[[DNA polymerase 3D structures|DNA polymerase 3D structures]]
+__TOC__
-==Reference==
+</StructureSection>
-<ref group="xtra">PMID:012832762</ref><references group="xtra"/>
-[[Category: DNA-directed DNA polymerase]]
 [[Category: Escherichia coli]]
-[[Category: Beck, J L.]]
+[[Category: Large Structures]]
-[[Category: Dixon, N E.]]
+[[Category: Beck JL]]
-[[Category: Oakley, A J.]]
+[[Category: Dixon NE]]
-[[Category: Prosselkov, P.]]
+[[Category: Oakley AJ]]
-[[Category: Wijffels, G.]]
+[[Category: Prosselkov P]]
-[[Category: Wilce, M C.J.]]
+[[Category: Wijffels G]]
-[[Category: Dna polymerase beta subunit]]
+[[Category: Wilce MCJ]]
-[[Category: Dna replication]]
-[[Category: E. coli]]
-[[Category: Processivity factor]]
-[[Category: Sliding clamp]]
-[[Category: Transferase]]