title: Structure and function of transfer ribonucleic acid. IV. Complexes between valyl transfer ribonucleic acid synthetase and structurally modified transfer ribonucleic acid specific for valine.
mesh_terms: D000818:Animals; D001665:Binding Sites; D002499:Centrifugation, Density Gradient; D055598:Chemical Phenomena; D002621:Chemistry; D005815:Genetic Code; D008025:Ligases / Q000037:antagonists & inhibitors; D008722:Methods; D009711:Nucleotides / Q000032:analysis; D010744:Phosphoric Monoester Hydrolases; D012343:RNA, Transfer / Q000032:analysis / Q000302:isolation & purification; D012440:Saccharomyces / Q000201:enzymology; D012911:Snakes; D014633:Valine; D014688:Venoms
chemical_list: D009711:Nucleotides; D014688:Venoms; D012343:RNA, Transfer; D010744:Phosphoric Monoester Hydrolases; D008025:Ligases; D014633:Valine