Characteristics of distribution of amino acid residues in the primary structure of calmodulin

Pansevich, L.I.; Barkovskiĭ, E.V.

Biofizika 35(4): 581-584

1990


ISSN/ISBN: 0006-3029
PMID: 2245219
Document Number: 366013
Systemic analysis of the peculiarities of distribution of di-, tri- and tetrapeptide residues in amino acid sequence of calmodulins of different origin has been carried out. A conclusion is made that all the examined repeated tri- and tetrapeptide residues with comparatively low conformation mobility enter the alpha-helical conformations with low mobility in beta-turns, and tri- and tetrapeptides with intermediate meaning of conformation entropy in beta-sheet conformations of the calmodulin molecule.

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