4zmr: Difference between revisions

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== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[4zmr]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Streptococcus_pneumoniae_R6 Streptococcus pneumoniae R6]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4ZMR OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4ZMR FirstGlance]. <br>
<table><tr><td colspan='2'>[[4zmr]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Streptococcus_pneumoniae_R6 Streptococcus pneumoniae R6]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4ZMR OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4ZMR FirstGlance]. <br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=BEF:BERYLLIUM+TRIFLUORIDE+ION'>BEF</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene></td></tr>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.001&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=BEF:BERYLLIUM+TRIFLUORIDE+ION'>BEF</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=4zmr FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4zmr OCA], [https://pdbe.org/4zmr PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4zmr RCSB], [https://www.ebi.ac.uk/pdbsum/4zmr PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4zmr ProSAT]</span></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=4zmr FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4zmr OCA], [https://pdbe.org/4zmr PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4zmr RCSB], [https://www.ebi.ac.uk/pdbsum/4zmr PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4zmr ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
[https://www.uniprot.org/uniprot/Q8DNC2_STRR6 Q8DNC2_STRR6]  
[https://www.uniprot.org/uniprot/Q8DNC2_STRR6 Q8DNC2_STRR6]  
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
Spr1814 of Streptococcus pneumoniae is a response regulator (RR) that belongs to the NarL/FixJ subfamily and has a four-helix helix-turn-helix DNA-binding domain. Here, the X-ray crystal structure of the full-length spr1814 in complex with a phosphate analogue beryllium fluoride (BeF3(-)) was determined at 2.0 A. This allows for a structural comparison with the previously reported full-length unphosphorylated spr1814. The phosphorylation of conserved aspartic acid residue of N-terminal receiver domain triggers a structural perturbation at the alpha4-beta5-alpha5 interface, leading to the domain reorganization of spr1814, and this is achieved by a rotational change in the C-terminal DNA-binding domain.
Structural characterization of the full-length response regulator spr1814 in complex with a phosphate analogue reveals a novel conformational plasticity of the linker region.,Park AK, Lee JH, Chi YM, Park H Biochem Biophys Res Commun. 2016 Apr 29;473(2):625-9. doi:, 10.1016/j.bbrc.2016.03.144. Epub 2016 Mar 30. PMID:27038544<ref>PMID:27038544</ref>
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>
<div class="pdbe-citations 4zmr" style="background-color:#fffaf0;"></div>


==See Also==
==See Also==
*[[Response regulator 3D structure|Response regulator 3D structure]]
*[[Response regulator 3D structure|Response regulator 3D structure]]
== References ==
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>

Latest revision as of 12:05, 20 March 2024

Structural characterization of the full-length response regulator spr1814 in complex with a phosphate analogue reveals a novel conformational plasticity of the linker regionStructural characterization of the full-length response regulator spr1814 in complex with a phosphate analogue reveals a novel conformational plasticity of the linker region

Structural highlights

4zmr is a 2 chain structure with sequence from Streptococcus pneumoniae R6. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:X-ray diffraction, Resolution 2.001Å
Ligands:,
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

Q8DNC2_STRR6

See Also

4zmr, resolution 2.00Å

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