Zobrazeno 1 - 10
of 97
pro vyhledávání: '"Emanuel Margoliash"'
Autor:
Sheng Ye, Chuan-mao Zhang, Xiang-jun Liu, Zhaohui Meng, Hao Lin, Emanuel Margoliash, Qin-ying Liu, Zhe Liu, Zihe Rao, Yongjing Xia
Publikováno v:
Proceedings of the National Academy of Sciences. 103:8965-8970
Hydrogen peroxide (H 2 O 2 ) is the major reactive oxygen species (ROS) produced in sperm. High concentrations of H 2 O 2 in sperm induce nuclear DNA fragmentation and lipid peroxidation and result in cell death. The respiratory chain of the mitochon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c6571b8d3f437345c357fb3635c4022
https://doi.org/10.1073/pnas.0603327103
https://doi.org/10.1073/pnas.0603327103
Autor:
Benjamin A. Feinberg, Erica R. Blizzard, Emanuel Margoliash, Chongyao Zhang, Abel Schejter, Michael D. Ryan
Publikováno v:
Protein Science. 15:234-241
Contrary to most heme proteins, ferrous cytochrome c does not bind ligands such as cyanide and CO. In order to quantify this observation, the redox potential of the ferric/ferrous cytochrome c-cyanide redox couple was determined for the first time by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7776cd1430a8238ed225017f6770d12b
https://doi.org/10.1110/ps.051825906
https://doi.org/10.1110/ps.051825906
Publikováno v:
Bioelectrochemistry. 55:37-40
We investigated the electron transfer (ET) rates between a well-defined gold electrode and cytochrome c immobilized at the carboxylic acid terminus of alkanethiol self-assembled monolayers (SAMs) by using the potential modulated electroreflectance te
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f73beb1f5708a3871b5facc51ddeb539
https://doi.org/10.1016/s1567-5394(01)00157-8
https://doi.org/10.1016/s1567-5394(01)00157-8
Autor:
Lisa M. Ellerby, Donald D. Newmeyer, Shahrouz Naiem, Michael P. Yaffe, Dale E. Bredesen, H. Michael Ellerby, Ruth M. Kluck, A. Grant Mauk, Fred Sherman, Emanuel Margoliash
Publikováno v:
Journal of Biological Chemistry. 275:16127-16133
Cytochrome c released from vertebrate mitochondria engages apoptosis by triggering caspase activation. We previously reported that, whereas cytochromes c from higher eukaryotes can activate caspases in Xenopus egg and mammalian cytosols, iso-1 and is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::731fb92d6481672f27051a854c222464
https://doi.org/10.1074/jbc.275.21.16127
https://doi.org/10.1074/jbc.275.21.16127
Publikováno v:
Biophysical Chemistry. 79:193-197
Heterogeneity in the heme vicinity of ferricytochrome c was reported to be detectable by a split of the NMR signal of the heme methyl 3 group [P.D. Burns and G.N. La Mar, J. Am. Chem. Soc. 101 (1979) 5844]. Using cytochrome c mutants and computer sim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::48e006bd62c5183fecb3379a5fbb2ec8
https://doi.org/10.1016/s0301-4622(99)00040-x
https://doi.org/10.1016/s0301-4622(99)00040-x
Autor:
Emanuel Margoliash, Junchao Tong
Publikováno v:
Journal of Biological Chemistry. 273:25695-25702
A highly efficient in vitro system was established for measuring by high performance liquid chromatography the formation of holocytochrome c by yeast mitochondria. Holocytochrome c formation required reducing agents, of which dithiothreitol was the m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e523edeff7aa9450b69b4529221f2495
https://doi.org/10.1074/jbc.273.40.25695
https://doi.org/10.1074/jbc.273.40.25695
Autor:
Emanuel Margoliash, Xiang-jun Liu, Abel Schejter, Benjamin A. Feinberg, Michael D. Ryan, Chongyao Zhang
Publikováno v:
Biochemistry. 37:13091-13101
Direct square-wave and cyclic voltammetric electrochemical examination of the yeast iso-1-cytochrome c Phe82His/Cys102Ser variant revealed the intricacies of redox driven changes in axial coordination, concomitant with intramolecular rearrangement. E
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9a7fddec15eb2d636533a86f625e1ed8
https://doi.org/10.1021/bi981037n
https://doi.org/10.1021/bi981037n
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology. 1252:114-125
beta-Thiopropionyl derivatives of horse cytochrome c singly modified at each of 18 different lysine epsilon-amino groups have been prepared using sulfosuccinimidyl-2-(biotinamido)ethyl-1,3-dithiopropionate and purified to homogeneity by high-pressure
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f0561c905440f3ba6e9969239ea7be0a
https://doi.org/10.1016/0167-4838(95)00098-f
https://doi.org/10.1016/0167-4838(95)00098-f
Publikováno v:
Molecular Immunology. 32:795-803
Variants of rat (mouse) cytochrome c, prepared by site-directed mutagenesis or represented by closely-related cytochromes c from different species, were employed to map the functional boundaries of a number of mouse monoclonal antibodies (mAb) specif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b91fb507c31999d71f7bbcb0e03f4a42
https://doi.org/10.1016/0161-5890(95)00050-o
https://doi.org/10.1016/0161-5890(95)00050-o
Autor:
W. Reef Hardy, Kyoko Fujita, James R. Sprinkle, H. Li, Emanuel Margoliash, Harry B. Gray, Hiroyuki Ohno, John H. Richards, Nobufumi Nakamura, Katsumi Niki, Michael G. Hill, Ryutaro Tanimura
Publikováno v:
The Journal of Physical Chemistry B. 107:9947-9949
Electrochemistry of surface-modified cytochrome c (cyt c) bound electrostatically to carboxylate-terminated alkanethiol self-assembled monolayers (SAM) reveals highly anisotropic electronic coupling across the protein/monolayer interface. Substitutio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b952e52d6161393391ac23f79095829f
https://doi.org/10.1021/jp035392l
https://doi.org/10.1021/jp035392l