The meaning of HEME is the deep red iron-containing prosthetic group C34H32N4O4Fe of hemoglobin and myoglobin.
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Dictionary definition of the word heme The meaning of heme heme 1 definition of the word heme. Noun A complex red organic pigment containing iron and other atoms to which oxygen binds What Scrabble words can I make with the letters in heme?
(hēm prō'tēn) Any protein containing an iron-porphyrin (heme) prosthetic group resembling that of hemoglobin. Synonym(s):haemprotein,haem protein. Medical Dictionary for the Health Professions and Nursing © Farlex 2012 Want to thank TFD for its existence?Tell a friend about us, add a lin...
Interestingly, a U-shaped association between Hb and CVD incidence or outcome has been observed, meaning both anemia and high Hb levels are implicated [51, 52]. As we did not have anemic individuals in the current study population (3% individuals had Hb < 130 g/L and only 2 ...
In this work, we present spectroscopic data that provide insight into the ligation of the heme iron in the soluble domain of CcmE from Escherichia coli. Resonance Raman spectra demonstrated that one of the heme axial ligands is a histidine residue and that the other is likely to be Tyr134. ...
A Y25S variant retains this bis-histidinyl coordination in the crystal of the oxidized state that has sulfate bound to the d1 heme iron. This Y25S form of the enzyme does not require reductive activation, an observation previously interpreted as meaning that the presence of the phenolate ...
In presence of vitamin A, nonheme iron absorption from the basal breakfast containing either coffee or tea was not statistically different from the breakfast without coffee, meaning that vitamin A can overcome the inhibition of coffee and tea on iron absorption and also prevents the inhibitory ...
The superfamily of non-heme iron(II) enzymes catalyzes a wide range of oxidative transformations, ranging from thecis-dihydroxylation of arenes to the biosynthesis of antibiotics such as isopenicillin and fosfomycin10,11,12,13. These enzymes can be classified into several different groups based on ...
Heme proteins that are not necessarily known in the literature as “hemoglobins” are also useful in the practice of the present invention and included in the use of the term “hemoglobin”, as long as they bear heme moieties capable of interacting with the protein moiety and iron to bind ...