3hv8
From Proteopedia
(Difference between revisions)
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| - | + | ==Crystal structure of FimX EAL domain from Pseudomonas aeruginosa bound to c-di-GMP== | |
| - | + | <StructureSection load='3hv8' size='340' side='right' caption='[[3hv8]], [[Resolution|resolution]] 1.45Å' scene=''> | |
| - | + | == Structural highlights == | |
| + | <table><tr><td colspan='2'>[[3hv8]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Pseudomonas_aeruginosa_pao1 Pseudomonas aeruginosa pao1]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3HV8 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3HV8 FirstGlance]. <br> | ||
| + | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=C2E:9,9-[(2R,3R,3AS,5S,7AR,9R,10R,10AS,12S,14AR)-3,5,10,12-TETRAHYDROXY-5,12-DIOXIDOOCTAHYDRO-2H,7H-DIFURO[3,2-D 3,2-J][1,3,7,9,2,8]TETRAOXADIPHOSPHACYCLODODECINE-2,9-DIYL]BIS(2-AMINO-1,9-DIHYDRO-6H-PURIN-6-ONE)'>C2E</scene></td></tr> | ||
| + | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[3hv9|3hv9]], [[3hva|3hva]], [[3hvb|3hvb]]</td></tr> | ||
| + | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">fimX, PA4959 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=208964 Pseudomonas aeruginosa PAO1])</td></tr> | ||
| + | <tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Cyclic-guanylate-specific_phosphodiesterase Cyclic-guanylate-specific phosphodiesterase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.1.4.52 3.1.4.52] </span></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=3hv8 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3hv8 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=3hv8 RCSB], [http://www.ebi.ac.uk/pdbsum/3hv8 PDBsum]</span></td></tr> | ||
| + | </table> | ||
| + | == Evolutionary Conservation == | ||
| + | [[Image:Consurf_key_small.gif|200px|right]] | ||
| + | Check<jmol> | ||
| + | <jmolCheckbox> | ||
| + | <scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/hv/3hv8_consurf.spt"</scriptWhenChecked> | ||
| + | <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked> | ||
| + | <text>to colour the structure by Evolutionary Conservation</text> | ||
| + | </jmolCheckbox> | ||
| + | </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/chain_selection.php?pdb_ID=2ata ConSurf]. | ||
| + | <div style="clear:both"></div> | ||
| + | <div style="background-color:#fffaf0;"> | ||
| + | == Publication Abstract from PubMed == | ||
| + | Bacterial pathogenesis involves social behavior including biofilm formation and swarming, processes that are regulated by the bacterially unique second messenger cyclic di-GMP (c-di-GMP). Diguanylate cyclases containing GGDEF and phosphodiesterases containing EAL domains have been identified as the enzymes controlling cellular c-di-GMP levels, yet less is known regarding signal transmission and the targets of c-di-GMP. FimX, a protein from Pseudomonas aeruginosa that governs twitching motility, belongs to a large subfamily containing both GGDEF and EAL domains. Biochemical and structural analyses reveals its function as a high-affinity receptor for c-di-GMP. A model for full-length FimX was generated combining solution scattering data and crystal structures of the degenerate GGDEF and EAL domains. Although FimX forms a dimer in solution via the N-terminal domains, a crystallographic EAL domain dimer suggests modes for the regulation of FimX by c-di-GMP binding. The results provide the structural basis for c-di-GMP sensing via degenerate phosphodiesterases. | ||
| - | + | Structural analysis of the GGDEF-EAL domain-containing c-di-GMP receptor FimX.,Navarro MV, De N, Bae N, Wang Q, Sondermann H Structure. 2009 Aug 12;17(8):1104-16. PMID:19679088<ref>PMID:19679088</ref> | |
| - | + | ||
| + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | ||
| + | </div> | ||
==See Also== | ==See Also== | ||
*[[User:Tilman Schirmer/TipF CAUCR|User:Tilman Schirmer/TipF CAUCR]] | *[[User:Tilman Schirmer/TipF CAUCR|User:Tilman Schirmer/TipF CAUCR]] | ||
| - | + | == References == | |
| - | == | + | <references/> |
| - | < | + | __TOC__ |
| + | </StructureSection> | ||
[[Category: Cyclic-guanylate-specific phosphodiesterase]] | [[Category: Cyclic-guanylate-specific phosphodiesterase]] | ||
[[Category: Pseudomonas aeruginosa pao1]] | [[Category: Pseudomonas aeruginosa pao1]] | ||
| - | [[Category: Bae, N | + | [[Category: Bae, N]] |
| - | [[Category: De, N | + | [[Category: De, N]] |
| - | [[Category: Navarro, M V.A S | + | [[Category: Navarro, M V.A S]] |
| - | [[Category: Sondermann, H | + | [[Category: Sondermann, H]] |
[[Category: Biofilm]] | [[Category: Biofilm]] | ||
[[Category: C-di-gmp]] | [[Category: C-di-gmp]] | ||
[[Category: Eal phosphodiesterase]] | [[Category: Eal phosphodiesterase]] | ||
[[Category: Hydrolase]] | [[Category: Hydrolase]] | ||
Revision as of 06:36, 18 December 2014
Crystal structure of FimX EAL domain from Pseudomonas aeruginosa bound to c-di-GMP
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