28 LYS H 35 THR O 2.30 28 LYS N 35 THR O 3.30 35 THR H 28 LYS O 2.30 35 THR N 28 LYS O 3.30 37 TYR H 26 GLY O 2.30 37 TYR N 26 GLY O 3.30