>5uby_H mol:protein length:228 Heavy chain of Fab fragment of anti-HIV1 gp120 mAb 1A8QVQLQESGPGLVKPSETLSLTCTVSGGSISSSDYYWGWIRQPPGKGLEWIGSMSYSGRTYYNPSLKSRVTISVDTSKNQFSLKLSSVTAADTAVYFCASHWRYSGGLFDYWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKRVEPKSCDKTH