>7ycn_E mol:protein length:228 IY-2A Fab heavy chain
QVQLVEWGAGLLKPSETLSLTCAVYGGSFSGYYWSWIRQPPGKGLEWIGLINHSGSTNYNPSLKSRVTISLDTSKNQFSLKLTSVTAADTAVYYCARGLGIFGVVTLSDVWGQGTTVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSCDKTH