Shunpei Sugiyama

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A protein containing a heme-binding PAS (PAS is from the protein names in which imperfect repeat sequences were first recognized: PER, ARNT, and SIM) domain from Escherichia coli has been implied a(More)
The heme-regulated phosphodiesterase, Ec DOS, is a redox sensor that uses the heme in its PAS domain to regulate catalysis. The rate of O(2) association (k(on)) with full-length Ec DOS is extremely(More)
On the basis of amino acid sequences and crystal structures of similar enzymes, it is proposed that Met95 of the heme-regulated phosphodiesterase from Escherichia coli (Ec DOS) acts as a heme axial(More)
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