{"id":175214,"date":"2019-05-10T08:15:29","date_gmt":"2019-05-10T00:15:29","guid":{"rendered":"\/\/m.iemloyee.com\/?p=175214"},"modified":"2019-05-10T08:15:29","modified_gmt":"2019-05-10T00:15:29","slug":"%e4%bb%8a%e6%97%a5science%e6%8a%a5%e9%81%93%e9%a2%97%e7%b2%92%e7%8a%b6%e7%94%b2%e7%83%b7%e5%8d%95%e5%8a%a0%e6%b0%a7%e9%85%b6%ef%bc%9a%e5%8d%95%e6%a0%b8%e9%93%9c%e4%b8%ad%e5%bf%83%e6%98%af%e6%80%8e","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=175214","title":{"rendered":"\u4eca\u65e5Science\u62a5\u9053\u9897\u7c92\u72b6\u7532\u70f7\u5355\u52a0\u6c27\u9176\uff1a\u5355\u6838\u94dc\u4e2d\u5fc3\u662f\u600e\u6837\u6c27\u5316\u7532\u70f7?"},"content":{"rendered":"<p><strong><b>\u3010\u5f15\u8a00\u3011<\/b><\/strong><\/p>\n<p>\u7532\u70f7\u65e2\u662f\u4e00\u79cd\u5f3a\u6548\u7684\u6e29\u5ba4\u6c14\u4f53\uff0c\u4e5f\u662f\u4e00\u79cd\u5bb9\u6613\u83b7\u5f97\u7684\u80fd\u6e90\u3002\u7532\u70f7\u6c27\u5316\u7ec6\u83cc\u5229\u7528\u7532\u70f7\u5355\u52a0\u6c27\u9176\uff08MMOs\uff09\u6765\u6fc0\u6d3b\u5206\u5b50\u6c27\uff0c\u5e76\u6253\u7834\u7532\u70f7\u4e2d105\u00a0kcal\/mol\u7684C-H\u952e\uff0c\u5728\u73af\u5883\u538b\u529b\u548c\u6e29\u5ea6\u4e0b\u4ea7\u751f\u7532\u9187\u3002\u6700\u5e38\u89c1\u7684MMO\u662f\u819c\u7ed3\u5408\u7684\u3001\u4f9d\u8d56\u94dc\u7684\u9897\u7c92\u9176\uff08pMMO\uff09\u3002\u591a\u4e2apMMO\u6676\u4f53\u7ed3\u6784\u663e\u793a\u4e09\u805a\u4f53\u539f\u4f53\u7ec4\u88c5\uff0c\u6bcf\u4e2a\u5305\u542b\u4e24\u4e2a\u4e3b\u8981\u8de8\u819c\u4e9a\u57fa\uff08PmoA\u548cPmoC\uff09\u548c\u4e00\u4e2a\u5177\u6709\u5927\u7684\u5468\u8d28\u57df\uff08PmoB\uff09\u7684\u8de8\u819c\u4e9a\u57fa\u3002\u76f8\u6bd4\u4e4b\u4e0b\uff0c\u76ee\u524d\u7684\u5de5\u4e1a\u50ac\u5316\u8fc7\u7a0b\u9700\u8981\u5de8\u5927\u7684\u538b\u529b\u548c\u9ad8\u6e29\uff08&gt; 1000K\uff09\u3002\u56e0\u6b64\uff0c\u4e86\u89e3\u9176\u5982\u4f55\u50ac\u5316\u8fd9\u79cd\u53cd\u5e94\u5bf9\u4e8e\u5f00\u53d1\u5728\u6e29\u548c\u6761\u4ef6\u4e0b\u53d1\u6325\u4f5c\u7528\u7684\u50ac\u5316\u5242\u81f3\u5173\u91cd\u8981\u3002<\/p>\n<p><strong><b>\u3010\u6210\u679c\u7b80\u4ecb\u3011<\/b><\/strong><\/p>\n<p>\u4eca\u65e5\uff0c\u5728<strong><b>\u7f8e\u56fd\u897f\u5317<\/b><\/strong><strong><b>\u5927\u5b66Amy C. Rosenzweig<\/b><\/strong><strong><b>\u6559\u6388<\/b><\/strong>\u548c<strong><b>Brian M. Hoffman<\/b><\/strong><strong><b>\u6559\u6388<\/b><\/strong><strong><b>\uff08\u5171\u540c\u901a\u8baf\u4f5c\u8005\uff09<\/b><\/strong>\u7684\u5e26\u9886\u4e0b\uff0c\u4e0e<strong><b>\u82f1\u56fd\u4e1c\u5b89\u683c\u5229\u4e9a\u5927\u5b66<\/b><\/strong>\u548c<strong><b>\u7f8e\u56fd<\/b><\/strong><strong><b>\u52a0\u5dde\u7406\u5de5\u5b66\u9662<\/b><\/strong>\u5408\u4f5c\uff0c\u7814\u7a76\u53d1\u73b0\u8fd9\u4e9b\u7ec6\u83cc\u7684\u4e3b\u8981\u4ee3\u8c22\u9176\u2014\u2014\u9897\u7c92\u72b6\u7532\u70f7\u5355\u52a0\u6c27\u9176\uff08pMMO\uff09\u4e2d\u94dc\u6d3b\u6027\u4f4d\u70b9\u7684\u6027\u8d28\u4e00\u76f4\u5b58\u5728\u4e89\u8bae\uff0c\u56e0\u4e3a\u5176\u751f\u5316\u3001\u5149\u8c31\u548c\u6676\u4f53\u5b66\u7ed3\u679c\u4f3c\u4e4e\u76f8\u4e92\u77db\u76fe\u3002\u56e2\u961f\u63d0\u51fa\u7684\u751f\u7269\u5316\u5b66\u548c\u7535\u5b50\u987a\u78c1\u5171\u632f\u5149\u8c31\u8868\u5f81\u4e0epMMO\u4e2d\u7684\u4e24\u4e2a\u5355\u94dc\u4f4d\u70b9\u6700\u4e3a\u4e00\u81f4\uff1a\u4e00\u4e2a\u4f4d\u4e8e\u5148\u524d\u6307\u5b9a\u7684\u6d3b\u6027\u4f4d\u70b9\uff08Cu<sub>B<\/sub>\uff09\u7684\u53ef\u6eb6\u6027PmoB\u4e9a\u57fa\u4e2d\uff0c\u53e6\u4e00\u4e2a\u4f4d\u4e8e~2\u00a0nm\u5916\u819c\u7ed3\u5408\u7684PmoC\u4e9a\u57fa\uff08Cu<sub>C<\/sub>\uff09\u4e2d\u3002\u57fa\u4e8e\u8fd9\u4e9b\u7ed3\u679c\uff0c\u63d0\u51fa\u4e86\u5355\u94dc\u4f4d\u70b9\u53ef\u4ee5\u50ac\u5316pMMO\u4e2d\u7684\u7532\u70f7\u6c27\u5316\u53cd\u5e94\u3002\u76f8\u5173\u6210\u679c\u4ee5\u9898\u4e3a\u201c<strong><b>Particulate methane monooxygenase contains only mononuclear copper centers<\/b><\/strong>\u201d\u53d1\u8868\u5728\u4e86<strong><b>Science<\/b><\/strong>\u4e0a\u3002<\/p>\n<p><strong><b>\u00a0<\/b><\/strong><strong><b>\u3010\u56fe\u6587\u5bfc\u8bfb\u3011<\/b><\/strong><\/p>\n<p><strong><b>\u56fe1 <\/b><\/strong><strong><b>\u4e00\u4e2apMMO\u539f\u4f53\u7684\u7ed3\u6784\u53caX\u6ce2\u6bb5\u8fde\u7eed\u6ce2EPR\u8868\u5f81<\/b><\/strong><strong><b><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-175215\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2019\/05\/F1.large_.jpg\" alt=\"\" width=\"600\" height=\"726\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2019\/05\/F1.large_.jpg 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2019\/05\/F1.large_-248x300.jpg 248w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/b><\/strong><\/p>\n<p><strong><b>\u56fe2 Cu<\/b><\/strong><strong><sub><b>B<\/b><\/sub><\/strong><strong><sub><b>\u00a0<\/b><\/sub><\/strong><strong><b>(<\/b><\/strong><strong><b>II<\/b><\/strong><strong><b>)<\/b><\/strong><strong><b>\u548cCu<\/b><\/strong><strong><sub><b>C<\/b><\/sub><\/strong><strong><sub><b>\u00a0<\/b><\/sub><\/strong><strong><b>(<\/b><\/strong><strong><b>II<\/b><\/strong><strong><b>) <\/b><\/strong><strong><sup><b>15<\/b><\/sup><\/strong><strong><b>N<\/b><\/strong><strong><b>\u4e0e<\/b><\/strong><strong><b>ENDOR\u8fde\u63a5<\/b><\/strong><strong><b><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-175216\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2019\/05\/F2.large_.jpg\" alt=\"\" width=\"600\" height=\"737\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2019\/05\/F2.large_.jpg 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2019\/05\/F2.large_-244x300.jpg 244w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/b><\/strong><\/p>\n<p><strong><b>\u56fe3<\/b><\/strong><strong><b>\u00a0<\/b><\/strong><strong><b>\u7eaf\u5316pMMO Cu(II)-Cu(II)\u56db<\/b><\/strong><strong><b>&#8211;<\/b><\/strong><strong><b>\u8109\u51b2DEER\u8ddd\u79bb\u6d4b\u91cf<\/b><\/strong><strong><b><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-175217\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2019\/05\/F3.large_.jpg\" alt=\"\" width=\"600\" height=\"568\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2019\/05\/F3.large_.jpg 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2019\/05\/F3.large_-300x284.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/b><\/strong><\/p>\n<p><strong><b>\u6587\u732e\u94fe\u63a5<\/b><\/strong><strong><b>\uff1a<\/b><\/strong><a href=\"https:\/\/science.sciencemag.org\/content\/364\/6440\/566?tdsourcetag=s_pcqq_aiomsg\" target=\"_blank\" rel=\"noopener\"><u>Particulate methane monooxygenase contains only mononuclear copper centers<\/u><\/a>\uff08Science, 2019, DOI\uff1a10.1126\/science.aav2572\uff09<\/p>\n<p>\u672c\u6587\u7531<strong><b>\u6728\u6587\u97ec<\/b><\/strong>\u7ffb\u8bd1\uff0c\u6750\u6599\u725b\u6574\u7406\u7f16\u8f91\u3002<\/p>\n<p>\u6b22\u8fce\u5927\u5bb6\u5230\u6750\u6599\u4eba\u5ba3\u4f20\u79d1\u6280\u6210\u679c\u5e76\u5bf9\u6587\u732e\u8fdb\u884c\u6df1\u5165\u89e3\u8bfb\uff0c\u6295\u7a3f\u90ae\u7bb1tougao@cailiaoren.com\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3010\u5f15\u8a00\u3011 \u7532\u70f7\u65e2\u662f\u4e00\u79cd\u5f3a\u6548\u7684\u6e29\u5ba4\u6c14\u4f53\uff0c\u4e5f\u662f\u4e00\u79cd\u5bb9\u6613\u83b7\u5f97\u7684\u80fd\u6e90\u3002\u7532\u70f7\u6c27\u5316\u7ec6\u83cc\u5229\u7528\u7532\u70f7\u5355\u52a0\u6c27\u9176\uff08MMOs\uff09\u6765\u6fc0\u6d3b\u5206\u5b50\u6c27\uff0c\u5e76\u6253\u7834\u7532\u70f7\u4e2d105\u00a0kcal\/mol\u7684C-H&#8230;<\/p>\n","protected":false},"author":2109,"featured_media":175215,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215,2],"tags":[116,4021,3302],"class_list":["post-175214","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-jiedu","category-keji","tag-catalyst","tag-4021","tag-3302"],"_links":{"self":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/175214"}],"collection":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/users\/2109"}],"replies":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=175214"}],"version-history":[{"count":2,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/175214\/revisions"}],"predecessor-version":[{"id":175219,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/175214\/revisions\/175219"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/media\/175215"}],"wp:attachment":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=175214"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=175214"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=175214"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}