Cytochrome c is a small haemoprotein central to mitochondrial respiration and the intrinsic pathway of apoptosis. Under homeostatic conditions it shuttles electrons between complexes III and IV of the ...

(Phys.org)—A team of researchers at Stanford University has used ultrafast x-ray absorption and emission spectroscopy to quantify the entatic state of cytochrome c. In their paper published in the ...

Cytochrome c554 (cyt c554), a tetra-heme cytochrome from Nitrosomonas europaea, is an essential component in the biological nitrification pathway. In N. europaea, ammonia is converted to hydroxylamine ...