>3q6f_L mol:protein length:233 Heavy chain of Fab of human mAb 2909EVQLVESGGNVVQPGGSLRLSCTASGFSFDDSTMHWVRQAPGKGLQWVSLISWNGGRTYYADSVKGRFTISRDNSKNSLYLQMNSLKTEDTAFYFCAKDKGDSDYDYNLGYSYFYYMDGWGKGTTVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSC