The carboxyl-terminal structure of rabbit liver aldolase (aldolase B).
نویسندگان
چکیده
The amino acid residues in the carboxyl-terminal region of fructose diphosphate aldolase isolated from fresh rabbit liver are -(Gly,Phe,Leu,Ala,Thr2,Ser2)-Tyr. This differs from the carboxyl-terminal structure in aldolase isolated from tissue which had been frozen and thawed. Amino acid analyses, ultracentrifugation, and digestion with carboxypeptidase suggest that the difference is the result of a limited carboxypeptidase-like proteolytic digestion promoted by the freezing and thawing procedures.
منابع مشابه
The Carboxyl - terminal Structure of Rabbit Liver Aldolase
The amino acid residues in the carboxyl-terminal region of fructose diphosphate aldolase isolated from fresh rabbit liver are -(Gly,Phe,Leu,Ala,Thr2,Ser2)-Tyr. This differs from the carboxyl-terminal structure in aldolase isolated from tissue which had been frozen and thawed. Amino acid analyses, ultracentrifugation, and digestion with carboxypeptidase suggest that the difference is the result ...
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ورودعنوان ژورنال:
- The Journal of biological chemistry
دوره 245 8 شماره
صفحات -
تاریخ انتشار 1970