>tr|A0A0U1RQP8|A0A0U1RQP8_HUMAN Neurexin 1 OS=Homo sapiens GN=NRXN1 MTSGSKCPSTDSGKEEYIATFKGSEYFCYDLSQNPIQSSSDEITLSFKTLQRNGLMLHTG KSADYVNLALKNGAVSLVINLGSGAFEALVEPVNGKFNDNAWHDVKVTRNLRQVTISVDG ILTTTGYTQEDYTMLGSDDFFYVGGSPSTADLPGSPIQHESTFAEDPMFQSQTAQL