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Heme - Wikipedia, the free encyclopedia

https://en.wikipedia.org/wiki/Heme

Heme (from the Greek "Αίμα" which means blood) is a cofactor consisting of an Fe 2+ ion contained in the centre of a large heterocyclic organic ring called a ...

Heme | definition of heme by Medical dictionary

medical-dictionary.thefreedictionary.com/heme

heme [hēm] the nonprotein, insoluble, iron protoporphyrin constituent of hemoglobin, of various other respiratory pigments, and of many cells, both animal and ...

Heme | Definition of Heme by Merriam-Webster

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Heme | Define Heme at Dictionary.com

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(hēm) The deep red, nonprotein, iron-containing component of hemoglobin that carries oxygen. Heme is a porphyrin with an iron atom at its center.

heme | chemical compound | Britannica.com

www.britannica.com/science/heme

Each hemoglobin molecule is made up of four heme groups surrounding a globin group, forming a tetrahedral structure. Heme, which accounts for only 4 percent of the ...

Heme Synthesis - Rensselaer Polytechnic Institute (RPI)

www.rpi.edu/dept/bcbp/molbiochem/MBWeb/mb2/part1/heme.htm

Heme is the prosthetic group of hemoglobin, myoglobin, and the cytochromes. The heme of cytochrome c is shown at right. (For the slightly different structure of ...

HEME Stock Quote - Healthmed Services Ltd. Stock Price ...

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Updated stock quote for HEME - including HEME stock price today, earnings and estimates, stock charts, news, futures and other investing data.

Heme dictionary definition | heme defined

www.yourdictionary.com/heme

the nonprotein, iron-containing pigment, CHNOFe, that is a component part of hemoglobin, myoglobin, etc. Origin of heme. contr. ; from hematin

Heme A - Wikipedia, the free encyclopedia

https://en.wikipedia.org/wiki/Heme_a

Relationship to other hemes. Heme A differs from heme B in that a methyl side chain at ring position 8 is oxidized to a formyl group and a hydroxyethylfarnesyl group ...

Heme Medical Definition | Merriam-Webster Medical Dictionary

www.merriam-webster.com/medical/heme

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