View source for 3qnn


==RB69 DNA Polymerase (Y567A) Ternary Complex with dGT Opposite 3tCo==
<StructureSection load='3qnn' size='340' side='right'caption='[[3qnn]], [[Resolution|resolution]] 1.92&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[3qnn]] is a 3 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_phage_RB69 Escherichia phage RB69]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3QNN OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3QNN 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]] 1.92&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=DGT:2-DEOXYGUANOSINE-5-TRIPHOSPHATE'>DGT</scene>, <scene name='pdbligand=DOC:2,3-DIDEOXYCYTIDINE-5-MONOPHOSPHATE'>DOC</scene>, <scene name='pdbligand=YCO:3-(2-DEOXY-5-O-PHOSPHONO-BETA-D-ERYTHRO-PENTOFURANOSYL)-1H-PYRIMIDO[5,4-B][1,4]BENZOXAZIN-2(3H)-ONE'>YCO</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=3qnn FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3qnn OCA], [https://pdbe.org/3qnn PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3qnn RCSB], [https://www.ebi.ac.uk/pdbsum/3qnn PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3qnn ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/DPOL_BPR69 DPOL_BPR69] This polymerase possesses two enzymatic activities: DNA synthesis (polymerase) and an exonucleolytic activity that degrades single stranded DNA in the 3'- to 5'-direction.

==See Also==
*[[DNA polymerase 3D structures|DNA polymerase 3D structures]]
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</StructureSection>
[[Category: Escherichia phage RB69]]
[[Category: Large Structures]]
[[Category: Konigsberg WH]]
[[Category: Wang J]]
[[Category: Wang M]]
[[Category: Xia S]]