>4r7n_C mol:protein length:225 Fab C2E3 Heavy chain
QVQLQESGPGLVKPSDTLSLTCAVSGYPIRFGYSWHWIRQPPGKGLEWMGYIHYSGYTDFNPSLKTRITISRDTSKNQFSLKLSSVTAVDTAVYYCARKDSGNYFPYWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKRVEPKSCDKTH