>gi|213688346 XG glycoprotein isoform 2 precursor [Homo sapiens] MESWWGLPCLAFLCFLMHARGQRDFDLADALDDPEPTKKPNSDIYPKPKP PYYPQPENPDSGGNIYPRPKPRPQPQPGNSGNSGGYFNDVDRDDGRYPPR PRPRPPAGGGGGGYSSYGNSDNTHGRGGYRLNSRYGNTYGGDHHSTYGNP EGNMVAKIVSPIVSVVVVTLLGAAASYFKLNNRRNCFRTHEPENV