Reduction of U(VI) and Toxic Metals by Desulfovibrio Cytochrome c3

Wall, Judy D.

University of Missouri--Columbia

关键词: Cytochromes;    Uranium;    Disturbances;    Functionals;    59 Basic Biological Sciences;   

DOI  :  10.2172/893781
RP-ID  :  NABIR-1017337-2003
RP-ID  :  None
RP-ID  :  893781

美国|英语

来源: UNT Digital Library

【 摘 要 】

The project, ''Reduction of U(VI) and toxic metals by Desulfovibrio cytochrome c3'', is designed to obtain spectroscopic information for or against a functional interaction of cytochrome c3 and uranium in the whole cells. That is, is the cytochrome c3 the uranium reductase? Our approach has been to start with purified cytochrome and determine any unique spectral disturbances during electron flow to U(VI). Then we will attempt to identify these signals emanating from cells actively reducing uranium. This project is being carried out in collaboration with Dr. William Woodruff at the Los Alamos National Laboratory where the spectral experiments are being carried out.