Repeat proteins as versatile scaffolds for arrays of redox-active FeS clusters.
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ABSTRACT:
SUBMITTER: Mejias SH
PROVIDER: S-EPMC6484676 | biostudies-literature | 2019 Mar
REPOSITORIES: biostudies-literature
Publications
Repeat proteins as versatile scaffolds for arrays of redox-active FeS clusters.
Mejias Sara H SH Bahrami-Dizicheh Zahra Z Liutkus Mantas M Sommer Dayn Joshep DJ Astashkin Andrei A Kodis Gerdenis G Ghirlanda Giovanna G Cortajarena Aitziber L AL
Chemical communications (Cambridge, England) 20190301 23
Arrays of one, two and four electron-transfer active [4Fe-4S] clusters were constructed on modular tetratricopeptide repeat protein scaffolds, with the number of clusters determined solely by the size of the scaffold. The constructs show reversible redox activity and transient charge stabilization necessary to facilitate charge transfer. ...[more]
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