1E6D:
reference: An examination of how structural changes can affect the rate of electron transfer in a mutated bacterial photoreaction centre., Ridge JP, Fyfe PK, McAuley KE, van Brederode ME, Robert B, van Grondelle R, Isaacs NW, Cogdell RJ, Jones MR, Biochem J 2000 Nov 1;351 Pt 3:567-78. PMID: 11042110

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