>1xfx_O mol:protein length:149 Calmodulin 2MADQLTEEQIAEFKEAFSLFDKDGDGTITTKELGTVMRSLGQNPTEAELQDMINEVDADGNGTIDFPEFLTMMARKMKDTDSEEEIREAFRVFDKDGNGYISAAELRHVMTNLGEKLTDEEVDQMIREADIDGDGQVNYEEFVQMMTAK