Natural human tRNAAla anticodon variants mistranslate the genetic code

TABLE 2.

Summary of Ala misincorporation identified by MS/MS

tRNAAla gene tRNA variant mCherry residue Maximal −10*log(P) Ion count
CGC-1-1 WT n.d. n.d. n.d.
G35T E6A 37.61 1 A/7 E
E7A 61.66 3 A/5 E
E15A 56.24 2 A/9 E
E24A 47.29 2 A/14 E
E31A 55.76 2 A/14 E
E33A 70.03 10 A/13 E
E35A 71.31 8 A/15 E
E37A 70.34 6 A/17 E
E39A 53.85 3 A/20 E
E94A 44.53 1 A/5 E
E149A 89.87 4 A/4 E
E153A 76.69 2 A/6 E
E158A 73.82 1 A/8 E
E165A 53.03 1 A/5 E
E181A 79.41 3 A/4 E
E233A 47.32 1 A/2 E
TGC-4-1 G35A V21A 78.34 1 A/8 V
V27A 67.23 1 A/14 V
V53A 45.83 2 A/14 V
V78A 57.38 2 A/10 V
V140A 83.00 8 A/20 V
V192A 61.57 1 A/10 V
AGC-8-1 C36T T46A 63.29 2 A/10 T
T48A 39.53 1 A/11 T
T54A 67.09 5 A/13 T
T132A 70.79 1 A/17 T
T145A 79.14 3 A/17 T
T184A 77.83 5 A/15 T
T185A 75.36 4 A/16 T
T207A 58.15 2 A/5 T
T214A 59.46 2 A/5 T
T228A 37.72 1 A/5 T
  • (n.d.) Not detected.

This Article

  1. RNA 31: 791-806