>6wxl_H mol:protein length:232 1D21 Heavy chain
QLVQSGAEVKKPGASVKVSCKASGYTFTGYYLHWVRQAPGQGLEWMGRINPDTGGTNYAQKFQGRVSMTRDMSISTHYMELSRLTSDDTAVYYCATKRGAVTAMVYYYFYGMDVWGQGTTVTVSSASTKGPSVFPLAPSSESTAALGCLVKDYFPEPVTVSWNSGSLTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYVCNVNHKPSNTKVDKRVEIKTCGGLEVLFQ