Heme
Heme or haem (from Greek αἷμα haima meaning blood) is a cofactor consisting of an Fe2+ (ferrous) ion contained in the centre of a large heterocyclic organic ring called a porphyrin, made up of four pyrrolic groups joined together by methine bridges. Not all porphyrins contain iron, but a substantial fraction of porphyrin-containing metalloproteins have heme as their prosthetic group; these are known as hemoproteins. Hemes are most commonly recognized as components of hemoglobin, the red pigment in blood, but are also found in a number of other biologically important hemoproteins such as myoglobin, cytochrome, catalase, heme peroxidase, and endothelial nitric oxide synthase.
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cofactors
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Heme
Heme or haem (from Greek αἷμα haima meaning blood) is a cofactor consisting of an Fe2+ (ferrous) ion contained in the centre of a large heterocyclic organic ring called a porphyrin, made up of four pyrrolic groups joined together by methine bridges. Not all porphyrins contain iron, but a substantial fraction of porphyrin-containing metalloproteins have heme as their prosthetic group; these are known as hemoproteins. Hemes are most commonly recognized as components of hemoglobin, the red pigment in blood, but are also found in a number of other biologically important hemoproteins such as myoglobin, cytochrome, catalase, heme peroxidase, and endothelial nitric oxide synthase.
has abstract
El grupo hemo (del griego αἷμα ...... do nítrico sintasa endotelial.
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Heemverbindingen (ook wel als ...... vangen door een magnesium-ion.
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Hem, żelazoporfiryna – grupa p ...... ami pierścienia porfirynowego.
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Heme or haem (from Greek αἷμα ...... thelial nitric oxide synthase.
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Hemo ou heme é um grupo prosté ...... para a formação do grupo heme.
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Häme sind Komplexverbindungen ...... rien und Pflanzen anzutreffen.
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L’eme (o gruppo eme, o ematina ...... rio grazie all'atomo di ferro.
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L’hème est un cofacteur conten ...... chrome c contient de l’hème c.
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Гемы (от др.-греч. ἁίμα — «кро ...... ого гематина (Х. Фишер, 1929).
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الهيم (Heme) هو الصباغ الذي يع ...... ي الدم في أثناء عمليات التنفس.
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737,634,916
forward enzyme
UDP-glucuronosyltransferase
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El grupo hemo (del griego αἷμα ...... bina, citocromos, catalasa, y
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Heemverbindingen (ook wel als ...... vangen door een magnesium-ion.
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Hem, żelazoporfiryna – grupa p ...... hemu silnie absorbuje światło
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Heme or haem (from Greek αἷμα ...... thelial nitric oxide synthase.
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Hemo ou heme é um grupo prosté ...... tância, durante uma atividade
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Häme sind Komplexverbindungen ...... Globinen und den Cytochromen.
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L’eme (o gruppo eme, o ematina ...... rio grazie all'atomo di ferro.
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L’hème est un cofacteur conten ...... me biologiquement importants :
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Гемы (от др.-греч. ἁίμα — «кро ...... нов, миоглобинов и цитохромов.
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الهيم (Heme) هو الصباغ الذي يع ...... ائية C34H36O4N4S2Fe
* وغيرها
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Eme
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Heemverbinding
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Hem (biochemia)
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Heme
@en
Hemo
@es
Hemo
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Häme (Stoffgruppe)
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Hème
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Гем (биохимия)
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هيم
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