Signal transduction mechanisms in heme-based globin-coupled oxygen sensors with a focus on a histidine kinase (AfGcHK) and a diguanylate cyclase (YddV or EcDosC)
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DOI: 10.1515/hsz-2022-0185
Abstract: Abstract Heme is a vital cofactor of proteins with roles in oxygen transport (e.g. hemoglobin), storage (e.g. myoglobin), and activation (e.g. P450) as well as electron transfer (e.g. cytochromes) and many other functions. However, its… read more here.
Keywords: oxygen sensors; kinase afgchk; histidine kinase; signal transduction ... See more keywords
Early processes in heme-based CO-sensing proteins
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DOI: 10.3389/fmolb.2022.1046412
Abstract: Carbon monoxide has been recognized relatively recently as signaling molecule, and only very few dedicated natural CO sensor proteins have been identified so far. These include in particular heme-based transcription factors: the bacterial sensor proteins… read more here.
Keywords: heme; based sensing; processes heme; sensing proteins ... See more keywords