Table 1.

Dynamically stable hydrogen bonds between MetAMP and MetRS in the active site

Donor–acceptor	B	D
MetAMP(O2′)–Glu-27(OE2)	99.65	63.38
MetAMP(O3′–Glu-27(OE2)	100.00	99.45
MetAMP(N)–Leu-13(O)	99.72	95.95
MetAMP(N)–Asp-52(OD1)	98.26	88.19
His-24(NE2)–MetAMP(O1P)	99.52	58.76
Tyr-15(N)–MetAMP(O1P)	51.67
Gly-294(N)–MetAMP(O3′)	75.52

The numbers in the table represent the percentage occurrence of the hydrogen bonds.