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==Crystal structure of PduT a trimeric bacterial microcompartment protein with 4Fe-4S cluster binding site==
==Crystal structure of PduT a trimeric bacterial microcompartment protein with 4Fe-4S cluster binding site==
<StructureSection load='3pac' size='340' side='right' caption='[[3pac]], [[Resolution|resolution]] 1.86&Aring;' scene=''>
<StructureSection load='3pac' size='340' side='right'caption='[[3pac]], [[Resolution|resolution]] 1.86&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[3pac]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Citrobacter_freundii Citrobacter freundii]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3PAC OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3PAC FirstGlance]. <br>
<table><tr><td colspan='2'>[[3pac]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Citrobacter_freundii Citrobacter freundii]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3PAC OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3PAC FirstGlance]. <br>
</td></tr><tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">pduT ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=546 Citrobacter freundii])</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]] 1.86&#8491;</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=3pac FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3pac OCA], [http://www.rcsb.org/pdb/explore.do?structureId=3pac RCSB], [http://www.ebi.ac.uk/pdbsum/3pac PDBsum]</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=3pac FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3pac OCA], [https://pdbe.org/3pac PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3pac RCSB], [https://www.ebi.ac.uk/pdbsum/3pac PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3pac ProSAT]</span></td></tr>
</table>
</table>
<div style="background-color:#fffaf0;">
== Function ==
== Publication Abstract from PubMed ==
[https://www.uniprot.org/uniprot/B1VB78_CITFR B1VB78_CITFR]
Propanediol metabolism in Citrobacter freundii occurs within a metabolosome, a subcellular proteinaceous bacterial microcompartment. The propanediol-utilization (Pdu) microcompartment shell is constructed from thousands of hexagonal-shaped protein complexes made from seven different types of protein subunit. Here, the structure of the bacterial microcompartment protein PduT, which has a tandem structural repeat within the subunit and forms trimers with pseudo-hexagonal symmetry, is reported. This trimeric assembly forms a flat approximately hexagonally shaped disc with a central pore that is suitable for a 4Fe-4S cluster. The essentially cubic shaped 4Fe-4S cluster conforms to the threefold symmetry of the trimer with one free iron, the role of which could be to supply electrons to an associated microcompartment enzyme, PduS.
 
Structure of PduT, a trimeric bacterial microcompartment protein with a 4Fe-4S cluster-binding site.,Pang A, Warren MJ, Pickersgill RW Acta Crystallogr D Biol Crystallogr. 2011 Feb;67(Pt 2):91-6. Epub 2011 Jan, 8. PMID:21245529<ref>PMID:21245529</ref>
 
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>
== References ==
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: Citrobacter freundii]]
[[Category: Citrobacter freundii]]
[[Category: Pang, A H]]
[[Category: Large Structures]]
[[Category: Pickersgill, R W]]
[[Category: Pang AH]]
[[Category: Warren, M J]]
[[Category: Pickersgill RW]]
[[Category: Bmc domain]]
[[Category: Warren MJ]]
[[Category: Electron transport]]
[[Category: Shell protein]]
Retrieved from "https://proteopedia.org/3pac"