>tr|A0A0D9SF36|A0A0D9SF36_HUMAN Neurexin 1 (Fragment) OS=Homo sapiens OX=9606 GN=NRXN1 PE=1 SV=4 DLGNGANLIKGSSNKPLNDNQWHNVMISRDTSNLHTVKIDTKITTQITAGARNLDLKSDL YIGGVAKETYKSLPKLVHAKEGFQGCLASVDLNGRLPDLISDALFCNGQIERGCEVALMK ADLQGPSTTCQEDSCSNQGVCLQQWDGFSCDCSMTSFSGPLCNDPGTTYIFSKGGGQITY KWPPNDRPSTRADRLAIGFSTVQKEAVLVRVDS