“…In detail, Ψ 38/39 appears in tandem with other modifications at U 34 , including mcm 5 U or s 2 U, which contributes to Glu/Gln‐rich protein translation. Moreover, the absence of Ψ 38/39 has an unexpected influence on the mutation frequency and wide spectrum of proteome changes in Pseudomonas spp [ 39 ]. Apart from these universally highly conserved Ψ‐sites, Ψs directly in the anticodon (positions 34, 35, and 36) are found only in certain tRNAs [ 40 ], such as Ψ 35 in tRNA Tyr , or Ψ 34/36 in tRNA Ile .…”