title: Polypeptide chain elongation in protein biosynthesis.
mesh_terms: D000595:Amino Acid Sequence; D001426:Bacterial Proteins / Q000096:biosynthesis; D001665:Binding Sites; D004926:Escherichia coli; D006150:Guanine Nucleotides; D008956:Models, Chemical; D010455:Peptides; D011108:Polymers; D014176:Protein Biosynthesis; D012333:RNA, Messenger; D012270:Ribosomes; D014166:Transferases
chemical_list: D001426:Bacterial Proteins; D006150:Guanine Nucleotides; D010455:Peptides; D011108:Polymers; D012333:RNA, Messenger; D014166:Transferases