Structures of the dI(2)dIII(1) Complex of Proton-Translocating Transhydrogenase with Bound, Inactive Analogues of NADH and NADPH Reveal Active Site Geometries
Bhakta, T., Whitehead, S.J., Snaith, J.S., Dafforn, T.R., Wilkie, J., Rajesh, S., White, S.A., Jackson, J.B.(2007) Biochemistry 46: 3304-3318
- PubMed: 17323922 
- DOI: 10.1021/bi061843r
- Primary Citation of Related Structures:  
2OO5, 2OOR - PubMed Abstract: 
Transhydrogenase couples the redox reaction between NADH and NADP+ to proton translocation across a membrane. The enzyme comprises three components; dI binds NAD(H), dIII binds NADP(H), and dII spans the membrane. The 1,4,5,6-tetrahydro analogue of NADH (designated H2NADH) bound to isolated dI from Rhodospirillum rubrum transhydrogenase with similar affinity to the physiological nucleotide ...