>sp|P55808-2|XG_HUMAN Isoform 2 of Glycoprotein Xg OS=Homo sapiens OX=9606 GN=XG MESWWGLPCLAFLCFLMHARGQRDFDLADALDDPEPTKKPNSDIYPKPKPPYYPQPENPD SGGNIYPRPKPRPQPQPGNSGNSGGSYFNDVDRDDGRYPPRPRPRPPAGGGGGGYSSYGN SDNTHGGDHHSTYGNPEGNMVAKIVSPIVSVVVVTLLGAAASYFKLNNRRNCFRTHEPEN V