5z6v: Difference between revisions

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'''Unreleased structure'''


The entry 5z6v is ON HOLD  until Paper Publication
==Crystal structure of a substrate-binding protein from Rhodothermus marinus==
<StructureSection load='5z6v' size='340' side='right' caption='[[5z6v]], [[Resolution|resolution]] 1.87&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[5z6v]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5Z6V OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5Z6V FirstGlance]. <br>
</td></tr><tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</scene></td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5z6v FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5z6v OCA], [http://pdbe.org/5z6v PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5z6v RCSB], [http://www.ebi.ac.uk/pdbsum/5z6v PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5z6v ProSAT]</span></td></tr>
</table>
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
Substrate-binding proteins (SBPs) bind to specific ligands and are associated with membrane protein complexes for transport or signal transduction. Most SBPs recognize substrates by the hinge motion between two distinct alpha/beta domains. However, short SBP motifs are often observed in protein databases, which are located around methyl-accepting chemotaxis protein genes, but structural and functional studies have yet to be performed. Here, we report the crystal structure of an unusually small SBP from Rhodothermus marinus (named as RmSBP) at 1.9A. This protein is composed of a single alpha/beta-domain, unlike general SBPs that have two distinct domains. RmSBP exhibits a high structural similarity to the C-terminal domain of the previously reported amino acid bound SBPs, while it does not contain an N-terminal domain for substrate recognition. As a result of the structural comparison analysis, RmSBP has a putative SBP that is different from the previously reported SBP. Our results provide insight into a new class of substrate recognition mechanism by the mini SBP protein.


Authors: Bae, J.E., Kim, I.J., Nam, K.H.
Crystal structure of a substrate-binding protein from Rhodothermus marinus reveals a single alpha/beta-domain.,Bae JE, Kim IJ, Kim KJ, Nam KH Biochem Biophys Res Commun. 2018 Feb 26;497(1):368-373. doi:, 10.1016/j.bbrc.2018.02.086. Epub 2018 Feb 9. PMID:29432740<ref>PMID:29432740</ref>


Description: Crystal structure of a substrate-binding protein from Rhodothermus marinus
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
[[Category: Unreleased Structures]]
</div>
[[Category: Bae, J.E]]
<div class="pdbe-citations 5z6v" style="background-color:#fffaf0;"></div>
[[Category: Kim, I.J]]
== References ==
[[Category: Nam, K.H]]
<references/>
__TOC__
</StructureSection>
[[Category: Bae, J E]]
[[Category: Kim, I J]]
[[Category: Nam, K H]]
[[Category: Protein transport]]
[[Category: Sbp]]
[[Category: Substrate binding protein]]
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