Proton Thrusters: Overview of the Structural and Functional Features of Soluble Tetrahaem Cytochromes C3
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Tetrahaem cytochromes c (3) from sulfate-reducing bacteria have revealed exquisite complexity in their ligand binding properties and they couple the cooperative binding of two electrons with the binding of protons. In this review, the molecular mechanisms for these cooperative effects are described, and the functional consequences of these cooperativities are discussed in the context of the general mechanisms of biological energy transduction and the specific physiological metabolism of Desulfovibrio.
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PMID: 34865208 PMC: 8840924. DOI: 10.1007/s00775-021-01921-4.
Faustino M, Fonseca B, Costa N, Lousa D, Louro R, Paquete C Microorganisms. 2021; 9(2).
PMID: 33572691 PMC: 7911101. DOI: 10.3390/microorganisms9020293.
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Liu J, Chakraborty S, Hosseinzadeh P, Yu Y, Tian S, Petrik I Chem Rev. 2014; 114(8):4366-469.
PMID: 24758379 PMC: 4002152. DOI: 10.1021/cr400479b.
Morgado L, Dantas J, Bruix M, Londer Y, Salgueiro C Bioinorg Chem Appl. 2012; 2012:298739.
PMID: 22899897 PMC: 3415244. DOI: 10.1155/2012/298739.
Silva S, Pacheco I, Cardoso Pereira I J Biol Inorg Chem. 2012; 17(5):831-8.
PMID: 22526566 DOI: 10.1007/s00775-012-0900-5.