>2xtj_D mol:protein length:131  FAB FROM A HUMAN MONOCLONAL ANTIBODY, 1D05
QVQLVQSGAEVKKPGSSVKVSCKASGGTFNSHAISWVRQAPGQGLEWMGGINPILGIAN
YAQKFQGRVTITADESTSTAYMELSSLRSEDTAVYYCARHYEIQIGRYGMNVYYLMYRF
ASWGQGTLVTVSS