>sp|Q86XM0-2|CTSRD_HUMAN Cation channel sperm-associated auxiliary subunit delta OS=Homo sapiens GN=CATSPERD MFRSPGTLEILTPLRDTAFPAFDFQKCLVNIQALLMDPELHVGKCKIEFLTGEFIYRMYT IDMHSQLELTASLIPQPGTSLIPLVMVSNPHSLGFQATFYENGYTSDGNTKYKLDIFLKQ QQHWGRTDSNFTSSLKKATMSTLTVDIANKEISCVDIKPLSTLISVGCDLDKKIVIQNKV SACSMGILDPLTLQDNYSFIIEKEFYDPGFQGQQSSEDLHVFYSYQQLGCPLLVYYDTLW KPVVELLECSGMNTVHCSLNLPGSSGPPASASQVAGTAVAYHNARLIFFFFFFFFLRQSL ALSPRLECSGVILAHRKLRLPGSRHSPASASRVAGITGARHCARLIFFIFSRDRVSPC