<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Chen, P.</style></author><author><style face="normal" font="default" size="100%">DeBeer George, S.</style></author><author><style face="normal" font="default" size="100%">Cabrito, I.</style></author><author><style face="normal" font="default" size="100%">Antholine, W. E.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Hedman, B.</style></author><author><style face="normal" font="default" size="100%">Hodgson, K. O.</style></author><author><style face="normal" font="default" size="100%">Solomon, E. I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Electronic structure description of the mu(4)-sulfide bridged tetranuclear Cu(Z) center in N(2)O reductase</style></title><secondary-title><style face="normal" font="default" size="100%">J Am Chem Soc</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Circular Dichroism</style></keyword><keyword><style  face="normal" font="default" size="100%">Copper/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Structure</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidoreductases/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrometry, X-Ray Emission/methods</style></keyword><keyword><style  face="normal" font="default" size="100%">Sulfides/*chemistry</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2002</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Feb 6</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=11817937 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5</style></number><volume><style face="normal" font="default" size="100%">124</style></volume><pages><style face="normal" font="default" size="100%">744-5</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Spectroscopy coupled with density functional calculations has been used to define the spin state, oxidation states, spin distribution, and ground state wave function of the mu4-sulfide bridged tetranuclear CuZ cluster of nitrous oxide reductase. Initial insight into the electronic contribution to N2O reduction is developed, which involves a sigma superexchange pathway through the bridging sulfide.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">11817937</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0002-7863 (Print)0002-7863 (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, Non-P.H.S.Research Support, U.S. Gov't, P.H.S.&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Department of Chemistry, Stanford University, Stanford, California 94305, USA.</style></auth-address></record></records></xml>