>7t9n_H mol:protein length:252 M22 Fab heavy chain
QVQLVQSGAEVKKPGESLKISCRGSGYRFTSYWINWVRQLPGKGLEWMGRIDPTDSYTNYSPSFKGHVTVSADKSINTAYLQWSSLKASDTGMYYCARLEPGYSSTWSVNWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSCDKTSLEVLFQGPAAALPETGHHHHHHHH