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2h5a

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[[Image:2h5a.png|left|200px]]
 
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{{STRUCTURE_2h5a| PDB=2h5a | SCENE= }}
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==Complex of the enzyme PMM/PGM with xylose 1-phosphate==
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<StructureSection load='2h5a' size='340' side='right'caption='[[2h5a]], [[Resolution|resolution]] 1.72&Aring;' scene=''>
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== Structural highlights ==
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<table><tr><td colspan='2'>[[2h5a]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/"bacillus_aeruginosus"_(schroeter_1872)_trevisan_1885 "bacillus aeruginosus" (schroeter 1872) trevisan 1885]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2H5A OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2H5A FirstGlance]. <br>
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=X1P:1-O-PHOSPHONO-ALPHA-D-XYLOPYRANOSE'>X1P</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
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<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=SEP:PHOSPHOSERINE'>SEP</scene></td></tr>
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<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[1k35|1k35]], [[1k2y|1k2y]], [[1p5d|1p5d]], [[1p5g|1p5g]], [[1pcj|1pcj]], [[1pcm|1pcm]], [[2h4l|2h4l]]</div></td></tr>
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<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">algC ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=287 "Bacillus aeruginosus" (Schroeter 1872) Trevisan 1885])</td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=2h5a FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2h5a OCA], [https://pdbe.org/2h5a PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2h5a RCSB], [https://www.ebi.ac.uk/pdbsum/2h5a PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2h5a ProSAT]</span></td></tr>
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</table>
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== Function ==
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[[https://www.uniprot.org/uniprot/ALGC_PSEAE ALGC_PSEAE]] The phosphomannomutase activity produces a precursor for alginate polymerization. The alginate layer causes a mucoid phenotype and provides a protective barrier against host immune defenses and antibiotics. Also involved in core-LPS biosynthesis due to its phosphoglucomutase activity. Essential for rhamnolipid production, an exoproduct correlated with pathogenicity, and for biofilm production.<ref>PMID:7515870</ref> <ref>PMID:10481091</ref>
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== Evolutionary Conservation ==
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[[Image:Consurf_key_small.gif|200px|right]]
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Check<jmol>
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<jmolCheckbox>
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/h5/2h5a_consurf.spt"</scriptWhenChecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
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<text>to colour the structure by Evolutionary Conservation</text>
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</jmolCheckbox>
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</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=2h5a ConSurf].
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<div style="clear:both"></div>
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<div style="background-color:#fffaf0;">
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== Publication Abstract from PubMed ==
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Two complexes of the enzyme phosphomannomutase/phosphoglucomutase (PMM/PGM) from Pseudomonas aeruginosa with a slow substrate and with an inhibitor have been characterized by X-ray crystallography. Both ligands induce an interdomain rearrangement in the enzyme that creates a highly buried active site. Comparisons with enzyme-substrate complexes show that the inhibitor xylose 1-phosphate utilizes many of the previously observed enzyme-ligand interactions. In contrast, analysis of the ribose 1-phosphate complex reveals a combination of new and conserved enzyme-ligand interactions for binding. The ability of PMM/PGM to accommodate these two pentose phosphosugars in its active site may be relevant for future efforts towards inhibitor design.
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===Complex of the enzyme PMM/PGM with xylose 1-phosphate===
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Complexes of the enzyme phosphomannomutase/phosphoglucomutase with a slow substrate and an inhibitor.,Regni C, Shackelford GS, Beamer LJ Acta Crystallogr Sect F Struct Biol Cryst Commun. 2006 Aug 1;62(Pt, 8):722-6. Epub 2006 Jul 24. PMID:16880541<ref>PMID:16880541</ref>
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{{ABSTRACT_PUBMED_16880541}}
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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</div>
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==About this Structure==
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<div class="pdbe-citations 2h5a" style="background-color:#fffaf0;"></div>
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[[2h5a]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Pseudomonas_aeruginosa Pseudomonas aeruginosa]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2H5A OCA].
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==See Also==
==See Also==
*[[Phosphomannomutase|Phosphomannomutase]]
*[[Phosphomannomutase|Phosphomannomutase]]
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== References ==
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==Reference==
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<references/>
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<ref group="xtra">PMID:016880541</ref><references group="xtra"/>
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__TOC__
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[[Category: Pseudomonas aeruginosa]]
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</StructureSection>
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[[Category: Beamer, L J.]]
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[[Category: Large Structures]]
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[[Category: Regni, C.]]
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[[Category: Beamer, L J]]
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[[Category: Shackelford, G S.]]
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[[Category: Regni, C]]
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[[Category: Shackelford, G S]]
[[Category: Enzyme-ligand complex]]
[[Category: Enzyme-ligand complex]]
[[Category: Inhibitor]]
[[Category: Inhibitor]]
[[Category: Isomerase]]
[[Category: Isomerase]]

Current revision

Complex of the enzyme PMM/PGM with xylose 1-phosphate

PDB ID 2h5a

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