Cytochromes a1

Known as: Cytochrome a1, Cytochromes a1 [Chemical/Ingredient], Cytochrome a(1) 
A subclass of heme a containing cytochromes have a reduced alpha-band absorption of 587-592 nm. They are primarily found in microorganisms.
National Institutes of Health

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cytochrome c nitrite reductase

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1993
1993
Characterization of a cytochrome a1 that functions as a ubiquinol oxidase in Acetobacter aceti.
The terminal oxidase for ethanol oxidation in Acetobacter aceti was purified as a complex consisting of four subunits (subunits I… Expand
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1992
1992
Change of the terminal oxidase from cytochrome a1 in shaking cultures to cytochrome o in static cultures of Acetobacter aceti.
Acetobacter aceti has an ability to grow under two different culture conditions, on shaking submerged cultures and on static… Expand
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1992
1992
Homology in the structure and the prosthetic groups between two different terminal ubiquinol oxidases, cytochrome a1 and cytochrome o, of Acetobacter aceti.
Acetobacter aceti produces two different terminal oxidases dependent on the culture conditions, shaking and static cultures… Expand
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1987
1987
Proposal that the function of the membrane-bound cytochrome a1-like haemoprotein (cytochrome b-595) in Escherichia coli is a direct electron donation to cytochrome d.
The cytochrome d-containing oxidase of oxygen-limited Escherichia coli comprises cytochromes d, cytochrome b-558 and cytochrome b… Expand
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1986
1986
Coulometric and spectroscopic analysis of the purified cytochrome d complex of Escherichia coli: evidence for the identification of "cytochrome a1" as cytochrome b595.
Coulometric and spectroscopic analyses were performed on the three cytochrome components (cytochrome d, cytochrome b558, and the… Expand
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1986
1986
Haemoprotein b-590 (Escherichia coli), a reducible catalase and peroxidase: evidence for its close relationship to hydroperoxidase I and a 'cytochrome a1b' preparation.
A reducible hydroperoxidase, haemoprotein b-590, has been purified 16-fold from a soluble fraction of Escherichia coli K12, grown… Expand
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1983
1983
Purification of cytochrome a1c1 from Nitrobacter agilis and characterization of nitrite oxidation system of the bacterium
Cytochrome a1c1 was highly purified from Nitrobacter agilis. The cytochrome contained heme a and heme c of equimolar amount, and… Expand
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1981
1981
The light-reversible binding of carbon monoxide to cytochrome a1 in Escherichia coli K12.
Difference spectra at 77 K of intact Escherichia coli K 12 grown under oxygen-limited conditions revealed the presence of… Expand
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1976
1976
Kinetic characterization of the membrane-bound cytochromes of Escherichia coli grown under a variety of conditions by using a stopped-flow dual-wavelength spectrophotometer.
A study was made of the rapid oxidation kinetics of the cytochromes of Escherichia coli. The b-type cytochromes were kinetically… Expand
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1965
1965
Cyanide Resistance in Achromobacter I. Induced Formation of Cytochrome a(2) and Its Role in Cyanide-Resistant Respiration.
Arima, Kei (University of Tokyo, Tokyo, Japan), and Tetuo Oka. Cyanide resistance in Achromobacter. I. Induced formation of… Expand
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