4kw3: Difference between revisions

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-{{STRUCTURE_4kw3|  PDB=4kw3  |  SCENE=  }}
-===Crystal structure of the non-structural protein 1 N-terminal origin-recognition/nickase domain from the emerging human bocavirus===
-{{ABSTRACT_PUBMED_23966383}}
-==About this Structure==
+==Crystal structure of the non-structural protein 1 N-terminal origin-recognition/nickase domain from the emerging human bocavirus==
-[[4kw3]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Human_bocavirus Human bocavirus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4KW3 OCA].
+<StructureSection load='4kw3' size='340' side='right'caption='[[4kw3]], [[Resolution|resolution]] 2.70&Aring;' scene=''>
+== Structural highlights ==
-==Reference==
+<table><tr><td colspan='2'>[[4kw3]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Human_bocavirus Human bocavirus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4KW3 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4KW3 FirstGlance]. <br>
-<ref group="xtra">PMID:023966383</ref><references group="xtra"/><references/>
+</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.7&#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=4kw3 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4kw3 OCA], [https://pdbe.org/4kw3 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4kw3 RCSB], [https://www.ebi.ac.uk/pdbsum/4kw3 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4kw3 ProSAT]</span></td></tr>
+</table>
+== Function ==
+[https://www.uniprot.org/uniprot/NS1_HBOC1 NS1_HBOC1] Multifunctional protein which displays endonuclease and helicase activities required for initiating and directing viral DNA replication. Also plays a role in viral packaging and transactivation of several promoters. Binds site-specifically to 2-3 approximate tandem copies within the origins of replication (Ori), unwinds this hairpin region and nicks one DNA strand thereby initiating the rolling circle replication (RCR). Becomes covalently attached to the 5' end of the nick and provides a 3'OH for priming DNA synthesis. The helicase activity unwinds DNA in a 3'-5' direction on the longer strand. Participates in the transcriptional regulation of several promoters.[UniProtKB:P03134]
+__TOC__
+</StructureSection>
 [[Category: Human bocavirus]]
-[[Category: Tang, L.]]
+[[Category: Large Structures]]
-[[Category: Tewary, S K.]]
+[[Category: Tang L]]
-[[Category: Zhao, H.]]
+[[Category: Tewary SK]]
-[[Category: Dna binding]]
+[[Category: Zhao H]]
-[[Category: Human bocavirus 1 ns1 n-terminal domain origin of replication binding protein with endonuclease activity]]
-[[Category: Nuclease domain]]
-[[Category: Viral protein]]