sup 1^H, ^sup 15^N and ^sup 13^C chemical shifts of the D. melanogaster myosin VI light chain androcam in high calcium

Androcam is a calmodulin-like protein that acts as a testis-specific light chain to myosin VI during spermatogenesis in D. melanogaster. Modest, localized chemical shift changes that accompany Ca^sup 2+^ binding to the androcam N-terminal lobe indicate that unlike calmodulin, androcam does not undergo a dramatic conformational change upon binding calcium. Here we report the ^sup 1^H, ^sup 15^N and ^sup 13^C resonances of androcam in the high calcium (10 mM) state and show the extent of chemical shift changes for backbone resonances relative to the low calcium state.[PUBLICATION ABSTRACT]