X-Ray Structure Determination of Three Mutants of the Bacterial Photosynthetic Reaction Centers from Rb. sphaeroides; Altered Proton Transfer Pathways.
Xu, Q., Axelrod, H.L., Abresch, E.C., Paddock, M.L., Okamura, M.Y., Feher, G.(2004) STRUCTURE 12: 703-715
- PubMed: 15062092 
- DOI: 10.1016/j.str.2004.03.001
- Primary Citation of Related Structures:  
- PubMed Abstract: 
In the photosynthetic reaction center (RC) from Rhodobacter sphaeroides, the reduction of a bound quinone molecule Q(B) is coupled with proton uptake. When Asp-L213 is replaced by Asn, proton transfer is inhibited. Proton transfer was restored by two ...