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Article

An engineered heme-copper center in myoglobin: CO migration and binding.

Biochimica et biophysica acta - 1 Sept 2013

Nienhaus Karin, Olson John S, Nienhaus G Ulrich

Abstract excerpt

We have investigated CO migration and binding in CuBMb, a copper-binding myoglobin double mutant (L29H-F43H), by using Fourier transform infrared spectroscopy and flash photolysis over a wide temperature range. This mutant was originally engineered with the aim to mimic the catalytic site of heme-copper oxidases. Comparison of the wild-type protein Mb and CuBMb shows that the copper ion in the distal pocket gives...

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Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

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Identifiers

PMID: 23459127
DOI: 10.1016/j.bbapap.2013.02.031
PMCID: PMC3687040

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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