117 NAC_METTH nac MIPGMGMNPKQLKQMQRAMKQMGMDMKDLRGVEEVVIKLKRKEIIIKNPKVNVMEFMGQKTYQVTGKARERSLEAEMEIPEDDIELVMNQTGASREDATRALQETGGDLAEAIMRLS MTH_177 Contacts the emerging nascent chain on the ribosome (By similarity). Nascent polypeptide-associated complex protein