>sp|P29475-4|NOS1_HUMAN Isoform 4 of Nitric oxide synthase 1 OS=Homo sapiens OX=9606 GN=NOS1 MEDHMFGVQQIQPNVISVRLFKRKVGGLGFLVKERVSKPPVIISDLIRGGAAEQSGLIQA GDIILAVNGRPLVDLSYDSALEVLRGIASETHVVLILRGPEGFTTHLETTFTGDGTPKTI RVTQPLGPPTKAVDLSHQPPAGKEQPLAVDGASGPGNGPQHAYDDGQEAGSLPHANGLAP RPPGQDPAKKATRVSLQGRGENNELLKEIEPVLSLLTSGSRGVKGGAPAKAEMKDMGIQV DRDLDGKSHKPLPLGVENDRVFNDLWGKGNVPVVLNNPYSEKEQMRKLRITEGFGVQRGS HNHPPPQENSPPQRMAAPPSVHASSRSRTGRLRWFSLTPSTLRAHWKRDALSTSAWAPSC ILLSMQGGLKTSAQKDSSSLSPKSLLINTIHQLKDLAPKPTWKGWKR