Title : Nitric oxide binding properties of neuroglobin. A characterization by EPR and flash photolysis.

Pub. Date : 2003 Feb 14

PMID : 12480932






1 Functional Relationships(s)
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1 Combined electron paramagnetic resonance and optical measurements show that, in Escherichia coli cell cultures with low O(2) concentration overexpressing wild-type mouse recombinant neuroglobin, the heme protein is mainly in a hexacoordinated deoxy ferrous form (F8His-Fe(2+)-E7His), whereby for a small fraction of the protein the endogenous protein ligand is replaced by NO. ammonium ferrous sulfate neuroglobin Mus musculus