Paramagnetic centers in biomolecules, such as specific metal ions that are bound to a
protein, affect the nuclei in their surrounding in various ways. One of these effects is the …

This article deals with the solution structure determination of paramagnetic metalloproteins
by NMR spectroscopy. These proteins were believed not to be suitable for NMR …

Poisson− Boltzmann (PB) models are a fast and common tool for studying electrostatic
processes in proteins, particularly their ionization equilibrium (protonation and/or reduction) …

Microbial extracellular reduction of insoluble compounds requires soluble electron shuttles
that diffuse in the environment, freely diffusing cytochromes, or direct contact with cellular …

Metalloproteins constitute a significant fraction of the proteome of all organisms and their
characterization is critical for both basic sciences and biomedical applications. A large …

Here we present a new implementation and extension of the stochastic titration method
which makes it possible to perform MD simulations at constant pH and reduction potential …

The redox properties of a periplasmic triheme cytochrome, PpcB from Geobacter
sulfurreducens, were studied by NMR and visible spectroscopy. The structure of PpcB was …

Electrogenic microorganisms possess unique redox biological features, being capable of
transferring electrons to the cell exterior and converting highly toxic compounds into …

The facultative aerobic bacterium Geobacter sulfurreducens produces a small periplasmic c-
type triheme cytochrome with 71 residues (PpcA) under anaerobic growth conditions, which …

A comparative study of tetraheme cytochrome c 3 molecules from several species was
carried out using recently developed theoretical methods based on continuum electrostatics …