Modified nucleoside, 5-carbamoylmethyluridine, located in the first position of the anticodon of yeast valine tRNA.
A novel modified nucleoside located in the first position of the anticodon of yeast tRNAVal2a was isolated and its chemical structure was characterized as 5-carbamoylmethyluridine by means of ultraviolet absorption spectrum, mass spectrum, and nuclear magnetic resonance spectrum.
D000926:Anticodon / Q000032:analysis*; D009682:Magnetic Resonance Spectroscopy; D013058:Mass Spectrometry; D012331:RNA, Fungal / Q000032:analysis*; D012343:RNA, Transfer / Q000032:analysis*; D012346:RNA, Transfer, Amino Acyl / Q000032:analysis*; D012441:Saccharomyces cerevisiae / Q000235:genetics*; D013056:Spectrophotometry, Ultraviolet; D014529:Uridine / Q000031:analogs & derivatives* / Q000032:analysis
D000926:Anticodon; D012331:RNA, Fungal; D012346:RNA, Transfer, Amino Acyl; C030690:5-carbamoylmethyluridine; D012343:RNA, Transfer; D014529:Uridine