3uor: Difference between revisions
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<StructureSection load='3uor' size='340' side='right' caption='[[3uor]], [[Resolution|resolution]] 2.20Å' scene=''> | <StructureSection load='3uor' size='340' side='right' caption='[[3uor]], [[Resolution|resolution]] 2.20Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[3uor]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Xanac Xanac]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3UOR OCA]. <br> | <table><tr><td colspan='2'>[[3uor]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Xanac Xanac]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3UOR OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3UOR FirstGlance]. <br> | ||
</td></tr><tr><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">malE, XAC2310 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=190486 XANAC])</td></tr> | </td></tr><tr><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">malE, XAC2310 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=190486 XANAC])</td></tr> | ||
<tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3uor FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3uor OCA], [http://www.rcsb.org/pdb/explore.do?structureId=3uor RCSB], [http://www.ebi.ac.uk/pdbsum/3uor PDBsum]</span></td></tr> | <tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3uor FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3uor OCA], [http://www.rcsb.org/pdb/explore.do?structureId=3uor RCSB], [http://www.ebi.ac.uk/pdbsum/3uor PDBsum]</span></td></tr> | ||
<table> | <table> | ||
<div style="background-color:#fffaf0;"> | |||
== Publication Abstract from PubMed == | |||
The uptake of maltose and related sugars in Gram-negative bacteria is mediated by an ABC transporter encompassing a periplasmic component (the maltose-binding protein or MalE), a pore-forming membrane protein (MalF and MalG) and a membrane-associated ATPase (MalK). In the present study, the structure determination of the apo form of the putative maltose/trehalose-binding protein (Xac-MalE) from the citrus pathogen Xanthomonas citri in space group P6522 is described. The crystals contained two protein molecules in the asymmetric unit and diffracted to 2.8 A resolution. Xac-MalE conserves the structural and functional features of sugar-binding proteins and a ligand-binding pocket with similar characteristics to eight different orthologues, including the residues for maltose and trehalose interaction. This is the first structure of a sugar-binding protein from a phytopathogenic bacterium, which is highly conserved in all species from the Xanthomonas genus. | |||
Structure determination of a sugar-binding protein from the phytopathogenic bacterium Xanthomonas citri.,Medrano FJ, de Souza CS, Romero A, Balan A Acta Crystallogr F Struct Biol Commun. 2014 May;70(Pt 5):564-71. doi:, 10.1107/S2053230X14006578. Epub 2014 Apr 17. PMID:24817711<ref>PMID:24817711</ref> | |||
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |||
</div> | |||
== References == | |||
<references/> | |||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
Revision as of 06:54, 24 September 2014
The structure of the sugar-binding protein MalE from the phytopathogen Xanthomonas citri
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