>5F1O_1|Chain A|ADP-ribosyl cyclase/cyclic ADP-ribose hydrolase 1|Homo sapiens (9606) WRQTWSGPGTTKRFPETVLARCVKYTEIHPEMRHVDCQSVWDAFKGAFISKHPCDITEEDYQPLMKLGTQTVPCNKILLWSRIKDLAHQFTQVQRDMFTLEDTLLGYLADDLTWCGEFDTSKINYQSCPDWRKDCSNNPVSVFWKTVSRRFAEAACDVVHVMLDGSRSKIFDKDSTFGSVEVHNLQPEKVQTLEAWVIHGGREDSRDLCQDPTIKELESIISKRNIQFSCKNIYRPDKFLQCVKNPEDSSCTSEI >5F1O_2|Chain B|nanobody MU551|Lama glama (9844) DVQLQESGGGLVQAGHSLRLSCVGSGSRFDNYAMGWFRQAPGKEREFVAAISWSSGTTRYLDTVKGRFTISRDNAKSTVYLQMNSLKPEDTAVYYCAARYQPRYYDSGDMDGYEYDNWGQGTQVTVSSEPKTPKPQPAAAHHHHHHGAAEQKLISEEDLNGAA