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Article

Resonance Raman spectroscopic studies of ligated mutant myoglobins.

Biochimica et biophysica acta - 16 Feb 1994

Biram D, Hester R E

Abstract excerpt

Ligand binding (CO and N3-) to wild-type porcine myoglobin and to several mutant forms, expressed and purified from E. coli cells, has been studied using Raman spectroscopy. The v(Fe-CO) stretching vibration in MbIICO has been compared for the wild-type and mutant proteins. This gives a broad band consisting of five components, indicating five possible configurations of the bound CO. The distal pocket mutants...

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PMID: 8142461
DOI: 10.1016/0167-4838(94)90010-8

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