>sp|Q7RTX7|CTSR4_HUMAN Cation channel sperm-associated protein 4 OS=Homo sapiens GN=CATSPER4 MRDNEKAWWQQWTSHTGLEGWGGTQEDRMGFGGAVAALRGRPSPLQSTIHESYGRPEEQV LINRQEITNKADAWDMQEFITHMYIKQLLRHPAFQLLLALLLVINAITIALRTNSYLDQK HYELFSTIDDIVLTILLCEVLLGWLNGFWIFWKDGWNILNFIIVFILLLRFFINEINIPS INYTLRALRLVHVCMAVEPLARIIRVILQSVPDMANIMVLILFFMLVFSVFGVTLFGAFV PKHFQNIQVALYTLFICITQDGWVDIYSDFQTEKREYAMEIGGAIYFTIFITIGAFIGIN LFVIVVTTNLEQMMKAGEQGQQQRITFSETGAEEEEENDQLPLVHCVVARSEKSGLLQEP LAGGPLSNLSENTCDNFCLVLEAIQENLRQYKEIRDELNMIVEEVRAIRFNQEQESEVLN RRSSTSGSLETTSSKDIRQMSQQQDLLSALVSMEKVHDSSSQILLKKHKSSH