4dkw
From Proteopedia
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| - | '''Unreleased structure''' | ||
| - | + | ==Structure of P22 Large terminase nuclease domain== | |
| + | <StructureSection load='4dkw' size='340' side='right'caption='[[4dkw]], [[Resolution|resolution]] 2.02Å' scene=''> | ||
| + | == Structural highlights == | ||
| + | <table><tr><td colspan='2'>[[4dkw]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Salmonella_virus_P22 Salmonella virus P22]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4DKW OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4DKW FirstGlance]. <br> | ||
| + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.02Å</td></tr> | ||
| + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</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=4dkw FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4dkw OCA], [https://pdbe.org/4dkw PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4dkw RCSB], [https://www.ebi.ac.uk/pdbsum/4dkw PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4dkw ProSAT]</span></td></tr> | ||
| + | </table> | ||
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/TERL_BPP22 TERL_BPP22] Component of the molecular motor that translocates genomic DNA in empty capsid during DNA packaging. Heterodimerizes with small terminase protein to be docked on capsid portal protein. The latter forms a ring in which genomic DNA in translocated into the capsid. May have or induce an endonuclease activity to cleave the genome concatemer after encapsidation (By similarity). | ||
| - | + | ==See Also== | |
| - | + | *[[Terminase 3D Structures|Terminase 3D Structures]] | |
| - | + | __TOC__ | |
| + | </StructureSection> | ||
| + | [[Category: Large Structures]] | ||
| + | [[Category: Salmonella virus P22]] | ||
| + | [[Category: Cingolani G]] | ||
| + | [[Category: Roy A]] | ||
Current revision
Structure of P22 Large terminase nuclease domain
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