View source for 2rt6


==Backbone 1H, 13C, and 15N Chemical Shift Assignments for PriC N-terminal domain==
<StructureSection load='2rt6' size='340' side='right'caption='[[2rt6]]' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[2rt6]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_coli_K-12 Escherichia coli K-12]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2RT6 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2RT6 FirstGlance]. <br>
</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=2rt6 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2rt6 OCA], [https://pdbe.org/2rt6 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2rt6 RCSB], [https://www.ebi.ac.uk/pdbsum/2rt6 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2rt6 ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/PRIC_ECOLI PRIC_ECOLI] PriA recognizes a specific hairpin sequence on bacteriophage phi X174 ssDNA. This structure is then recognized and bound by proteins PriB and PriC. Formation of the primosome proceeds with the subsequent actions of DnaB, DnaC, DnaT and primase.
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
In eubacterial organisms, the oriC-independent primosome plays an essential role in replication restart after the dissociation of the replication DNA-protein complex by DNA damage. PriC is a key protein component in the replication restart primosome. Our recent study suggested that PriC is divided into two domains: an N-terminal and a C-terminal domain. In the present study, we determined the solution structure of the N-terminal domain, whose structure and function have remained unknown until now. The revealed structure was composed of three helices and one extended loop. We also observed chemical shift changes in the heteronuclear NMR spectrum and oligomerization in the presence of ssDNA. These abilities may contribute to the PriC-ssDNA complex, which is important for the replication restart primosome.

Solution structure of the N-terminal domain of a replication restart primosome factor, PriC, in Escherichia coli.,Aramaki T, Abe Y, Katayama T, Ueda T Protein Sci. 2013 Jul 19. doi: 10.1002/pro.2314. PMID:23868391<ref>PMID:23868391</ref>

From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>
<div class="pdbe-citations 2rt6" style="background-color:#fffaf0;"></div>
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Escherichia coli K-12]]
[[Category: Large Structures]]
[[Category: Abe Y]]
[[Category: Aramaki T]]
[[Category: Katayama T]]
[[Category: Ueda T]]