Title : Proton NMR study of myoglobin reconstituted with 3, 7-diethyl-2, 8-dimethyl iron porphyrin: remarkable influence of peripheral substitution on heme rotation.

Pub. Date : 2006 Sep

PMID : 16766034






1 Functional Relationships(s)
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1 The pyrrole-protons of the hemin of myoglobin in the absence of external ligand appeared as four resonances between -10 and -18 ppm, indicating a mainly low-spin ferric hemin, with a ligated distal histidine (His64). Histidine myoglobin Equus caballus