Table 4. Hydrogen bonds and salt bridges between the AdD and the OBD in SsoLig.

Residues that are present in LigTh1519 are shown in plain text. Ser398, Ile404 and Ser405 (shown in italics) are not present in LigTh1519; residues with similar properties are present at the equivalent positions. Arg564 (shown in bold) is not present in LigTh1519; Ala540 is at the equivalent position. Note that residues in equivalent positions in the models of SsoLig and LigTh1519 have different numbers.

No.	OBD residue atom	Distance (Å)	AdB residue atom
1	Arg561 NH1	3.24	Glu394 OE1
2	Arg561 NH2	2.71	Glu394 OE2
3	Arg561 NH1	3.65	Ser398 OG
4	Arg561 NH2	3.18	Glu394 OE1
5	Arg564 NH2	3.84	Ile404 O
6	Arg564 NH2	2.66	Ser405 O
7	Gly488 O	2.86	Arg402 NH1
8	Gln493 OE1	2.72	Arg402 NH1