>tr|A0A0A6YXN4|A0A0A6YXN4_MOUSE Immunoglobulin heavy variable V1-18 OS=Mus musculus GN=Ighv1-18 MGWSWIFLLFLSGTAGVLSEVQLQQSGPELVKPGASVKIPCKASGYTFTDYNMDWVKQSH GKSLEWIGDINPNNGGTIYNQKFKGKATLTVDKSSSTAYMELRSLTSEDTAVYYCAR