刊名:Biochimica et Biophysica Acta (BBA) - General Subjects
出版年:2017
出版时间:January 2017
年:2017
卷:1861
期:1
页码:3154-3163
全文大小:2455 K
卷排序:1861
文摘
IscU protomers show a pivotal motion around the interface with IscS, in complex. Both IscS catalytic loop and IscU motion seem correlated with FeS cluster assembly. Shuttling of the IscS catalytic loop is accompanied by a structural transition. CyaY inhibits cluster formation by hampering the dynamics of the IscS-IscU complex.