. 2020 Jan 30;92:100576. doi: 10.1016/j.curtheres.2020.100576

Table 6.

The atom components and amino acid residues involved in the hydrogen bonds formed between c-JNK protein and 1,3,6-trihydroxy-4,5,7-trichloroxanthone (TTX).

Ligand components^*	Amino acid residues of c-JNK protein
H of OH (C-1)	O atom (C=O) of Met¹¹¹
O of OH (C-3)	O atom (C=O) of Glu¹⁰⁹
O of OH (C-6)	H atom (NH) of Ser³⁴
O of OH (C-6)	O atom (C=O) of Ser³⁴

C = Carbon atom, H = Hydrogen atom, NH = Amine group, O = Oxygen atom, OH = Hydroxyl group.

^⁎

C-1, C-3, and C-6 show that hydrogen bonds are formed on OH groups of C atoms number 1, 3, and number 3 (the order of C atoms refers to Figure 1).