>7kew_G mol:protein length:246 BDBV-43 Fab heavy chain
MELGLRWVFLVAILEGVQCQVQLVQSGAEVKKPGSSVKVSCRASGDSFSRKYGISWVRQAPGQGFEWMGTIMPIVGLTTSAQKFQGRVTITADKSTSTAHMELNSLTSEDTAIYYCARDEIIGARPHWFDSWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKRVEPKSCD