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Bulletin of the Korean Chemical Society (BKCS)

ISSN 0253-2964(Print)
ISSN 1229-5949(Online)
Volume 20, Number 5
BKCSDE 20(5)
May 20, 1999 

 
Title
1H NMR Studies of the Interaction between Cytochrome c3 and Ferredoxin I from D. vulgaris Miyazake F
Author
Jang-Su Park, In-Chul Jeong, Andre Kem, Nam-Gyu Park, Dong-Koo Kim, Hongsuk Suh, Shin-Won Kang
Keywords
Abstract
Heme assignment of the 1HNMR spectrum of cytochrome c3 of D. vulgaris Miyazaki F was established [Reference: 12, 13]. The major reduction of the heme turned out to take place in the other of heme 4, 1, 2 and 3 (in the sequential numbering). The Hemes with the smallest and greatest solvent accessibility were reduced at the highest and lowest potentials in average, respectively. A cooperation interheme interaction was attributed to a pait of the closest hemes, namely, hemes 1 and 2. This assignment can provide the physicochemical bases for the elucidation of electron transfer of this protein.
Page
543 - 546
Full Text
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