Amino acid composition and physico-chemical properties of bluefin tuna (Thunnus thynnus) myoglobin
| Autor: | Ciro Balestrieri, Gaetano Irace, Luigi Servillo, Giovanni Colonna, Bruno Tota, Alfonso Giovane |
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| Přispěvatelé: | Balestrieri, C, Colonna, G, Giovane, Alfonso, Irace, Gaetano, Servillo, Luigi, Tota, B. |
| Rok vydání: | 1978 |
| Předmět: |
Yellowfin tuna
Physiology Hydrochloride Biochemistry Absorbance chemistry.chemical_compound Animals Amino Acids Guanidine Molecular Biology chemistry.chemical_classification Chromatography biology Myoglobin Tuna Fishes food and beverages General Medicine biology.organism_classification Amino acid chemistry human activities Thunnus |
| Zdroj: | Europe PubMed Central |
| ISSN: | 0305-0491 |
| Popis: | 1. The heart ventricle myoglobin of Atlantic bluefin tuna has been purified and its amino acid composition has been determined. 2. The perturbing effect of guanidine hydrochloride on the molecular structure of tuna ferrimyoglobin and its corresponding apoprotein has been investigated by Soret absorbance and ultraviolet fluorescence. 3. The conformation-free energy of unfolding delta G0 has been calculated by thermodynamic treatments of the data concerning guanidine unfolding. 4. The results have been compared with other known myoglobins, particularly those of yellowfin tuna. |
| Databáze: | OpenAIRE |
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