Identification of a Mr = 39,000 phosphoprotein in highly purified preparations of rabbit reticulocyte eIF-2 that is distinct from the Mr = 35,000 subunit phosphorylated by the hemin-controlled translational repressor.
D000818:Animals; D002474:Cell-Free System; D004591:Electrophoresis, Polyacrylamide Gel; D005809:Genes, Regulator; D006427:Hemin / Q000378:metabolism; D008970:Molecular Weight; D010448:Peptide Initiation Factors / Q000032:analysis* / Q000378:metabolism; D010750:Phosphoproteins / Q000096:biosynthesis / Q000302:isolation & purification*; D010766:Phosphorylation; D014176:Protein Biosynthesis; D011494:Protein Kinases / Q000378:metabolism; D011817:Rabbits; D012156:Reticulocytes / Q000032:analysis*; D012269:Ribosomal Proteins / Q000032:analysis*
D010448:Peptide Initiation Factors; D010750:Phosphoproteins; D012269:Ribosomal Proteins; D006427:Hemin; D011494:Protein Kinases