>7lkb_H mol:protein length:233 m42.127 Fab heavy Chain
QVQLVQSGAEVKKPGASVKVSCKASGYTFTSYAIHWVRQAPGQRLEWMGWIKAGNGNTRYSQKFQDRVTITRDTSASTAYMELSSLRSEDTAVYYCALLTVITPDDTFDIWGQGTMVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSCDKGLEVLFQ