@article{oai:niigata-u.repo.nii.ac.jp:00006592, author = {Sugano, Hiroshi}, issue = {3}, journal = {Acta medica et biologica, Acta medica et biologica}, month = {Sep}, note = {Secretory proteins are synthesized on membrane-bound ribosomes and translocated from the cytoplasmic to the luminal side of the rough endoplasmic reticulum membrane. A number of membrane proteins are essential for this protein translocation. In the present article, the molecular properties and functional roles of these membrane proteins are reviewed. On the basis of the results, an updated version of the scheme describing the translocating process is presented. The process consists of four steps: 1) elongation arrest; 2) targeting; 3) landing; and 4) translocation and processing.}, pages = {101--110}, title = {Roles of Membrane Proteins in the Synthesis of Secretory Proteins}, volume = {39}, year = {1991} }