|
|||||
|
|
Mercury complexes of thionicotinamide adenine dinucleotide |
|
| Authors: | Marc S. Weininger Leonard J. Banaszak |
| Affiliation: | Department of Biological Chemistry, Division of Biology and Biomedical Sciences, Washington University, St. Louis, Mo. 63110 USA |
| Abstract: | One-to-one mercury complexes of thionicotinamide adenine dinucleotide (TNAD+) were prepared by using HgSO4 and Hg(CH3 COO?)2. Optical absorption spectroscopy indicated that the mercury probably binds to the TNAD+ through the thio-keto group on the pyridine ring. X-ray diffraction patterns of crysltals of mitichondrial malate dehydrogenase soaked in solution containing TNAD+ · mercury complex indicated binding and the X-ray intensity differences are different from mercurials alone. |
| Keywords: | thionicotinamide adenine dinucleotide m-MDH mitochondrial malate dehydrogenase m-βHADH mitochondrial L-3-hydroxacyl coenzyme A dehydrogenase |
| 本文献已被 ScienceDirect 等数据库收录！ | |