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Intra- and intermolecular electron hopping via tryptophan in azurin

Takematsu, K. and Williamson, H. and Winkler, J. R. and Gray, H. B. (2014) Intra- and intermolecular electron hopping via tryptophan in azurin. Journal of Biological Inorganic Chemistry, 19 (Supplement1). S231. ISSN 0949-8257. doi:10.1007/s00775-014-1095-8.

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We previously showed that electron transfer (ET) between electronically excited Re (^*RE) and Cu(I)in Re-modified Pseudomonas aeruginosa azurin mutant ReH124W122Cu(I)(Re=4,7-dimethylphenanthrolineRe(CO)3) is facilitated by W122, with hopping occurring over 19 Å in 30 ns, >100x faster than single step electron tunneling.

Item Type:Article
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URLURL TypeDescription ReadCube access
Takematsu, K.0000-0002-2334-336X
Winkler, J. R.0000-0002-4453-9716
Gray, H. B.0000-0002-7937-7876
Additional Information:© 2014 Springer. CONTROL ID: 1709659
Issue or Number:Supplement1
Record Number:CaltechAUTHORS:20140424-153153082
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Official Citation:J Biol Inorg Chem. 2014 Mar;19 Suppl 1:1-696. doi: 10.1007/s00775-014-1095-8. XVI(th) International Conference on Biological Inorganic Chemistry
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:45200
Deposited By: Ruth Sustaita
Deposited On:24 Apr 2014 22:59
Last Modified:10 Nov 2021 17:01

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