>3WFN_1|Chains A[auth B], B[auth C], C[auth D], D[auth E]|Calmodulin, Sodium channel protein type 8 subunit alpha|Mus musculus (10090) HHHHHHMADQLTEEQIAEFKEAFSLFDKDGDGTITTKELGTVMRSLGQNPTEAELQDMINEVDADGNGTIDFPEFLTMMARKMKDTDSEEEIREAFRVFDKDGNGYISAAELRHVMTNLGEKLTDEEVDEMIREADIDGDGQVNYEEFVQMMTAKGGGGGEEVSAVVLQRAYRGHLARRGFI