1YF6

Structure of a quintuple mutant of photosynthetic reaction center from rhodobacter sphaeroides

Summary for 1YF6

Entry DOI	10.2210/pdb1yf6/pdb
Related	1QOV 1RZH
Descriptor	Reaction center protein L chain, FE (II) ION, CHLORIDE ION, ... (15 entities in total)
Functional Keywords	bacterial photosynthesis, rhodobacter sphaeroides, gated electron transfer, quinone movement, integral membrane protein, photosynthesis
Biological source	Rhodobacter sphaeroides More
Cellular location	Cellular chromatophore membrane; Multi-pass membrane protein: P02954 P02953 Cellular chromatophore membrane; Single-pass membrane protein: P11846
Total number of polymer chains	3
Total formula weight	105288.87
Authors	Paddock, M.L.,Chang, C.,Xu, Q.,Abresch, E.C.,Axelrod, H.L. (deposition date: 2004-12-30, release date: 2005-05-17, Last modification date: 2023-08-23)
Primary citation	Paddock, M.L.,Chang, C.,Xu, Q.,Abresch, E.C.,Axelrod, H.L.,Feher, G.,Okamura, M.Y. Quinone (Q(B)) Reduction by B-Branch Electron Transfer in Mutant Bacterial Reaction Centers from Rhodobacter sphaeroides: Quantum Efficiency and X-ray Structure. Biochemistry, 44:6920-6928, 2005 Cited by PubMed: 15865437 DOI: 10.1021/bi047559m PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (2.25 Å)

Structure validation