>sp|Q9ULB1-4|NRX1A_HUMAN Neurexin-1 OS=Homo sapiens GN=NRXN1
MDMRWHCENSQTTDDILVASAECPSDDEDIDPCEPSSANPTRAGGREPYPGSAEVIRESS
STTGMVVGIVAAAALCILILLYAMYKYRNRDEGSYHVDESRNYISNSAQSNGAVVKEKQP
SSAKSSNKNKKNKDKEYYV