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==High-resolution structure of anaerobically purified Dm. baculatum [NiFeSe]-hydrogenase after crystallization under air== | ==High-resolution structure of anaerobically purified Dm. baculatum [NiFeSe]-hydrogenase after crystallization under air== | ||
<StructureSection load='4kl8' size='340' side='right' caption='[[4kl8]], [[Resolution|resolution]] 1.52Å' scene=''> | <StructureSection load='4kl8' size='340' side='right' caption='[[4kl8]], [[Resolution|resolution]] 1.52Å' scene=''> | ||
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<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1cc1|1cc1]], [[4kn9|4kn9]], [[4ko1|4ko1]], [[4ko2|4ko2]], [[4ko3|4ko3]], [[4ko4|4ko4]]</td></tr> | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1cc1|1cc1]], [[4kn9|4kn9]], [[4ko1|4ko1]], [[4ko2|4ko2]], [[4ko3|4ko3]], [[4ko4|4ko4]]</td></tr> | ||
<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Hydrogenase_(acceptor) Hydrogenase (acceptor)], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.12.99.6 1.12.99.6] </span></td></tr> | <tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Hydrogenase_(acceptor) Hydrogenase (acceptor)], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.12.99.6 1.12.99.6] </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=4kl8 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4kl8 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4kl8 RCSB], [http://www.ebi.ac.uk/pdbsum/4kl8 PDBsum]</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=4kl8 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4kl8 OCA], [http://pdbe.org/4kl8 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=4kl8 RCSB], [http://www.ebi.ac.uk/pdbsum/4kl8 PDBsum]</span></td></tr> | ||
</table> | </table> | ||
<div style="background-color:#fffaf0;"> | <div style="background-color:#fffaf0;"> | ||
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | ||
</div> | </div> | ||
<div class="pdbe-citations 4kl8" style="background-color:#fffaf0;"></div> | |||
== References == | == References == | ||
<references/> | <references/> | ||
Revision as of 10:53, 20 June 2016
High-resolution structure of anaerobically purified Dm. baculatum [NiFeSe]-hydrogenase after crystallization under airHigh-resolution structure of anaerobically purified Dm. baculatum [NiFeSe]-hydrogenase after crystallization under air
Structural highlights
Publication Abstract from PubMedThis study shows how the NiFeSe site of an anaerobically purified O2-resistant hydrogenase reacts with air to give a seleninate as the first product. Less oxidized states of the active site are readily reduced in the presence of X-rays. Reductive enzyme activation requires an efficient pathway for water escape. Structural foundations for the O2 resistance of Desulfomicrobium baculatum [NiFeSe]-hydrogenase.,Volbeda A, Amara P, Iannello M, De Lacey AL, Cavazza C, Fontecilla-Camps JC Chem Commun (Camb). 2013 Jul 11;49(63):7061-3. doi: 10.1039/c3cc43619e. PMID:23811828[1] From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. References
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