Mediation by indole analogues of electron transfer during oxygen activation in variants of Escherichia coli ribonucleotide reductase R2 lacking the electron-shuttling tryptophan 48.
Saleh L, Kelch BA, Pathickal BA, Baldwin J, Ley BA, Bollinger JM Jr.
Saleh L, et al. Among authors: baldwin j.
Biochemistry. 2004 May 25;43(20):5943-52. doi: 10.1021/bi036098m.
Biochemistry. 2004.
PMID: 15147178
Previous work showed that this electron injection step is blocked in the R2 variant with W48 replaced by phenylalanine [Krebs, C., Chen, S., Baldwin, J., Ley, B. A., Patel, U., Edmondson, D. E., Huynh, B. H., and Bollinger, J. M., Jr. (2000) J. ...
Previous work showed that this electron injection step is blocked in the R2 variant with W48 replaced by phenylalanine [Krebs, C., Chen, S., …