5xen
From Proteopedia
(Difference between revisions)
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| - | '''Unreleased structure''' | ||
| - | + | ==Crystal structure of a hydrogen sulfide-producing enzyme (Fn1220) from Fusobacterium nucleatum in complex with L-serine-PLP Schiff base== | |
| + | <StructureSection load='5xen' size='340' side='right' caption='[[5xen]], [[Resolution|resolution]] 1.94Å' scene=''> | ||
| + | == Structural highlights == | ||
| + | <table><tr><td colspan='2'>[[5xen]] is a 2 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5XEN OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5XEN FirstGlance]. <br> | ||
| + | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=ACT:ACETATE+ION'>ACT</scene>, <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=PEG:DI(HYDROXYETHYL)ETHER'>PEG</scene>, <scene name='pdbligand=PLP:PYRIDOXAL-5-PHOSPHATE'>PLP</scene>, <scene name='pdbligand=SER:SERINE'>SER</scene></td></tr> | ||
| + | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[5xem|5xem]], [[5xeo|5xeo]]</td></tr> | ||
| + | <tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Cysteine_synthase Cysteine synthase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.5.1.47 2.5.1.47] </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=5xen FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5xen OCA], [http://pdbe.org/5xen PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5xen RCSB], [http://www.ebi.ac.uk/pdbsum/5xen PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5xen ProSAT]</span></td></tr> | ||
| + | </table> | ||
| + | <div style="background-color:#fffaf0;"> | ||
| + | == Publication Abstract from PubMed == | ||
| + | Hydrogen sulfide produced by oral bacteria is responsible for oral malodour. Two homologous hydrogen sulfide-producing enzymes, Fn1220 and Cdl, from Fusobacterium nucleatum (which actively produces hydrogen sulfide) were overproduced, purified and crystallized. X-ray diffraction data were collected from the crystals using a synchrotron-radiation source. The Fn1220 crystal belonged to tetragonal space group P4(1)2(1)2 or P4(3)2(1)2 (unit-cell parameters a=b=116.8, c=99.2 A) and the Cdl crystal belonged to monoclinic space group P2(1) (unit-cell parameters a=84.9, b=70.9, c=87.6 A, beta=90.3 degrees ). | ||
| - | + | Purification, crystallization and preliminary X-ray analysis of two hydrogen sulfide-producing enzymes from Fusobacterium nucleatum.,Kezuka Y, Abe N, Yoshida Y, Nonaka T Acta Crystallogr Sect F Struct Biol Cryst Commun. 2012 Dec 1;68(Pt 12):1507-10., doi: 10.1107/S1744309112042546. Epub 2012 Nov 14. PMID:23192034<ref>PMID:23192034</ref> | |
| - | + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |
| - | + | </div> | |
| - | [[Category: | + | <div class="pdbe-citations 5xen" style="background-color:#fffaf0;"></div> |
| + | == References == | ||
| + | <references/> | ||
| + | __TOC__ | ||
| + | </StructureSection> | ||
| + | [[Category: Cysteine synthase]] | ||
[[Category: Kezuka, Y]] | [[Category: Kezuka, Y]] | ||
| + | [[Category: Nonaka, T]] | ||
[[Category: Yoshida, Y]] | [[Category: Yoshida, Y]] | ||
| + | [[Category: Beta-replacement reaction]] | ||
| + | [[Category: Hydrogen sulfide]] | ||
| + | [[Category: L-cysteine]] | ||
| + | [[Category: Lanthionine]] | ||
| + | [[Category: Periodontal disease]] | ||
| + | [[Category: Pyridoxal 5'-phosphate dependent enzyme]] | ||
| + | [[Category: Transferase]] | ||
Revision as of 13:46, 11 April 2018
Crystal structure of a hydrogen sulfide-producing enzyme (Fn1220) from Fusobacterium nucleatum in complex with L-serine-PLP Schiff base
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