>12qd_A mol:protein length:221 CM12.1 Fab heavy chain
EVQLVETGGGLVQPGGSLKLSCAASGFTFSSYGMSWVRQAPGKGLEWVSSINSGGGSTHYADSVKGRFTISRDNSKNTLSLQMNSLRAEDTAVYYCAKFGWAVPGLDYWGQGVLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKS