>2o5x_H mol:protein length:227 chimeric antibody Fab 1E9-DB3 QVQLVQSGPELKKPGETVKISCKASGYMFTNYGMNWVKQAPGKALKWMGWINPYTGEST FADDFKGRFAFFLETSATTAYLQINNLKNEDTATYFCARGTTIVWAMDYWGQGTSVTVS SASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQ SSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPLSCDKTHT