Lobster hemocyanin: properties of the minimum functional subunit and of aggregates.
Science
; 151(3713): 1005-7, 1966 Feb 25.
Article
en En
| MEDLINE
| ID: mdl-5907286
ABSTRACT
Lobster hemocyanin dissociates into a functional subunit of 68,000 to 70,000 molecular weight when Ca(2+) ions are removed from an alkaline solution of low ionic strength. Succinylation results in a further dissociation into two nonfunctional subunits of approximately 34,000 to 35,000 molecular weight. Amino acid analysis and tryptic peptide patterns indicate that the functional subunit is composed of at least two polypeptide chains which are similar.
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Colección:
01-internacional
Banco de datos:
MEDLINE
Asunto principal:
Pigmentos Biológicos
/
Proteínas Sanguíneas
/
Crustáceos
Límite:
Animals
Idioma:
En
Revista:
Science
Año:
1966
Tipo del documento:
Article