Drainas, D Bimodal action of spermine on ribosomal peptidyltransferase at low concentration of magnesium ions. [electronic resource] - Biochimica et biophysica acta Sep 1994 - 55-64 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 0006-3002 Standard No.: 10.1016/0167-4838(94)90159-7 doi Subjects--Topical Terms: Escherichia coli--enzymologyKineticsMagnesium--pharmacologyPeptidyl Transferases--metabolismPoly U--metabolismPuromycin--metabolismRNA, Transfer, Amino Acyl--metabolismRibosomes--enzymologySpermine--metabolism