Probing the Role of the Heme Distal and Proximal Environment in Ligand Dynamics in the Signal Transducer Protein HemAT by Time-Resolved Step-Scan FTIR and Resonance Raman Spectroscopy.
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DOI: 10.1021/acs.biochem.7b00558
Abstract: HemAT is a heme-containing oxygen sensor protein that controls aerotaxis. Time-resolved step-scan FTIR studies were performed on the isolated sensor domain and full-length HemAT proteins as well as on the Y70F (B-helix), L92A (E-helix), T95A… read more here.
Keywords: heme; hemat; role; spectroscopy ... See more keywords