View source for 7t21


==E. coli DnaB bound to ssDNA and ADP-AlF4==
<StructureSection load='7t21' size='340' side='right'caption='[[7t21]], [[Resolution|resolution]] 5.40&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[7t21]] is a 7 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli] and [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=7T21 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7T21 FirstGlance]. <br>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Electron Microscopy, [[Resolution|Resolution]] 5.4&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ADP:ADENOSINE-5-DIPHOSPHATE'>ADP</scene>, <scene name='pdbligand=ALF:TETRAFLUOROALUMINATE+ION'>ALF</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene></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=7t21 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7t21 OCA], [https://pdbe.org/7t21 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7t21 RCSB], [https://www.ebi.ac.uk/pdbsum/7t21 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7t21 ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/DNAB_ECOLI DNAB_ECOLI] Participates in initiation and elongation during chromosome replication; it exhibits DNA-dependent ATPase activity and contains distinct active sites for ATP binding, DNA binding, and interaction with DnaC protein, primase, and other prepriming proteins.

==See Also==
*[[Helicase 3D structures|Helicase 3D structures]]
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</StructureSection>
[[Category: Escherichia coli]]
[[Category: Escherichia coli K-12]]
[[Category: Large Structures]]
[[Category: Oakley AJ]]
[[Category: Xu ZQ]]