>5d1x_B mol:protein length:259 D4-30 Heavy Chain
QVQLVQSGSEVKKPGSSVTLSCKASGDTFNTHTYSWVRQAPGQRLEWIGGIMPIFAASKSAPHLQDRLTITANKATRTAYMELTSLTSDDSGVYYCARDGRGALQYWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSCGGGSGHHHHHHHHHHGGDYKDHDGDYKDHDIDYKDDDDK