1.1.1.B52 | NADH |
three NADH-bound protomers and one NADH-free protomer form a tetrameric structure in an asymmetric unit of crystals. NADH not only acts as a proton donor, but also contributes to the stability of the alpha7 helix. NADH is located in a deep cleft of the large domain and bound at the C-terminal end of the beta-sheet. The adenosine moiety of NADH is bound to a pocket formed by Gly16, Leu41, Val62, Asp63, Val64, Thr65, Ala91, Val93, and Val113. Residue Asp40 plays an important role in binding to NADH |
741816 |