If Learnt, This Valuable List May Prove Truly Helpful !
If- Isoleucine
Learnt- Leucine
This- Threonine
List- Lysine
May- Methionine
Prove- Phenylalanine
Truly- Tryptophan
Valuable- Valine
And- Argininine
Helpful- Histidine
Argininine and Histidine are considered semi essential amino acids.
OR another mnemonic could be used : PVT TIM HALL
Phe
Val
Thr
Trp
Ile
Met
His
Arg
Leu
Lys
Hope it helped!