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13 C‐NMR studies of horse ferrocytochrome c
Author(s) -
Santos Helena,
Turner David L.
Publication year - 1985
Publication title -
febs letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.593
H-Index - 257
eISSN - 1873-3468
pISSN - 0014-5793
DOI - 10.1016/0014-5793(85)80614-1
Subject(s) - chemical shift , proton , chemistry , spectral line , carbon 13 nmr , nuclear magnetic resonance , stereochemistry , physics , nuclear physics , astronomy
The 13 C and proton chemical shifts of 53 of the 55 methyl resonances of horse ferrocytochrome c have been determined by editing natural abundance 13 C spectra according to the number of attached protons, observing the temperature dependence of the chemical shifts, and correlating 13 C and proton chemical shifts in two‐dimensional spectra. Previous assignements of proton shifts allow 16 of the 13 C resonances to be assigned firmly.