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Table 5 Assignation of biosynthetically derived amino acids to new anticodons

From: Amino acid fermentation at the origin of the genetic code

Precursor amino acid Original anticodon Intermediate complement New assigned anticodon Derived amino acid
  GCC GGC GCU  
Glycine GCC GGU AUC Serine
  ACC GGU ACU  
Aspartic acid AUC GAU AUU Asparagine
  GUC AAC GUU  
Glutamic acid CUC GGG UUC Arginine
  UUC GGA UCU  
  AGU AUU GAU  
Threonine AGU AUU AAU Isoleucine
  GGU AUC GAU