>8tqk_D mol:protein length:224 Heavy chain Fab rPIV3-18EVQLLESGGGLVRPGGSLRLSCAASGFTFSKYVMAWVRQAPGKGLEWVSSITSGERTFYADSVKGRFTVSRDNSKYTLDLEMSRLRAEDTAVYYCAKMFKWDYDTSDFGVWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSC