Immunochemistry of sperm-whale myoglobins prepared with various modified porphyrins and metalloporphyrins
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چکیده
منابع مشابه
Immunochemistry of sperm-whale myoglobins prepared with various modified porphyrins and metalloporphyrins.
1. The preparation and characterization of manganese, iron, cobalt, nickel, copper and zinc metalloporphyrins is described. Ferrihaem was also esterified with pyrid-4-ylpropanol and the derivative characterized as the diester. 2. Complexes of these various porphyrins, as well as protoporphyrin IX, with apomyoglobin were formed and the resulting artificial myoglobins characterized. 3. Very littl...
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متن کاملFunctional consequences of haem orientational disorder in sperm-whale and yellow-fin-tuna myoglobins.
Ligand-binding kinetics of native and reconstituted sperm-whale myoglobin were studied in relation to haem orientational disorder by rapid kinetic methods. In addition, native yellow-fin-tuna myoglobin with significant amount of haem disorder was also used. The O2 dissociation and association rates were found for the proteins with different degrees of haem disorder, and these results suggest th...
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ژورنال
عنوان ژورنال: Biochemical Journal
سال: 1967
ISSN: 0006-2936
DOI: 10.1042/bj1030029