Antonio J. Pierik

This paper identifies proton-coupled electron transfer (PCET) in IscR, an Escherichia coli iron-sulfur cluster regulator, through spectroscopic analyses and defines its redox behavior and functional implications.

This study presents the first molecular structure of methylthio-alkane reductase, revealing metalloclusters that inform its function and evolutionary relationship to nitrogenases.

This study identifies the molecular requirements for cytosolic [2Fe-2S] protein maturation in human and yeast, showing it depends on mitochondrial ISC machinery, Atm1/ABCB7, and GSH but not CIA or cGrxs.