Protein Biological process Molecular function Extracellular vesicle proteins A B C D E F G H I J K L M N O P Q R S T U V W X Y Z       X antigen family, member 1A X antigen family, member 1B X antigen family, member 1C X antigen family, member 1D X antigen family, member 1E X antigen family, member 3 X antigen family, member 5 X-linked inhibitor of apoptosis X-linked Kx blood group (McLeod syndrome) X-prolyl aminopeptidase (aminopeptidase P) 1, soluble X-prolyl aminopeptidase (aminopeptidase P) 2, membrane-bound X-ray repair complementing defective repair in Chinese hamster cells 1 X-ray repair complementing defective repair in Chinese hamster cells 2 X-ray repair complementing defective repair in Chinese hamster cells 3 X-ray repair complementing defective repair in Chinese hamster cells 4 X-ray repair complementing defective repair in Chinese hamster cells 5 (double-strand-break rejoining) X-ray repair complementing defective repair in Chinese hamster cells 6 xanthine dehydrogenase xeroderma pigmentosum, complementation group A xeroderma pigmentosum, complementation group C Xg blood group XIAP associated factor 1 xin actin-binding repeat containing 2 XK, Kell blood group complex subunit-related, Y-linked XPA binding protein 2 xylosylprotein beta 1,4-galactosyltransferase, polypeptide 7 xylosyltransferase II