TABLE 4.

Hydrogen bond and pi‐interactions established between the NAD⁺/H_B molecule and the protein residues.

Interaction a	Residue (chain)/atom	Residue (chain)/atom	Distance (Å)
1	NAD (B)/N7N	FAD (B)/N1	3.6
2	NAD (B)/N7N	Tyr128 (A)/OH	2.9
3	NAD (B)/N7N	His161 (B)/NE2	2.8
4 b	Nicotinamide ring	Tyr128 ring	3.3
5	NAD (B)/O4D	His194 (B)/NE2	2.9
6	Asn233 (A)/N	NAD (B)/O2B	3.4

^a All interactions in this table correspond to those from Figure 6b.

^b Pi‐interactions are highlighted in bold.