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. 2020 Aug 28;18:137. doi: 10.1186/s12964-020-00636-4

Fig. 4.

Fig. 4

a. Sequence of the regulatory domain (regulatory domain) from the human αCaN A chain with the CaM binding region denoted by the green box. b. 2:2 stoichiometric structure of holo-CaM bound to the CaM binding region from αCaN (PDBID 2R28 [93, 94];). Holo-CaM is colored green, the CaM binding region blue, and the grey spheres are Ca2+. C. 1:1 stoichiometric structure of holo-CaM bound to the CaM binding region from αCaN (PDBID 4Q5U [89];)