Ligand heme b

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Basic Ligand Information

Molecular Structure
Picture of heme b (click for magnification)
Molecular Formula
BRENDA Name
InChIKey
C34H34FeN4O4
heme b
KABFMIBPWCXCRK-RGGAHWMASA-L
Synonyms:
Fe-protoporphyrin complex, Fe-protoporphyrin IX, Fe2+-protoporphyrin, ferriprotoporphorin IX, ferriprotoporphyrin IX, ferroheme b, ferroprotoporphyrin IX, Haemin, heme, heme b562, heme[side 1], heme[side 2], hemin, mesoheme IX, protoheme, protoheme IX


Show all pahtways known for Show all BRENDA pathways known for heme b

Roles as Enzyme Ligand

In Vivo Substrate in Enzyme-catalyzed Reactions (557 results)

EC NUMBER
PROVEN IN VIVO REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
2 S-adenosyl-L-methionine + protoheme + 2 reduced flavodoxin = S-adenosyl-L-homocysteine + L-methionine + 5'-deoxyadenosine + anaerobilin + Fe2+ + 2 oxidized flavodoxin
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ferriprotoporphyrin IX = beta-hematin
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ATP + H2O + heme[side 1] = ADP + phosphate + heme[side 2]
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In Vivo Product in Enzyme-catalyzed Reactions (35 results)

EC NUMBER
PROVEN IN VIVO REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
Fe-coproporphyrin III + S-adenosyl-L-methionine = protoheme + CO2 + 5'-deoxyadenosine + L-methionine
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ATP + H2O + heme[side 1] = ADP + phosphate + heme[side 2]
show the reaction diagram
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Substrate in Enzyme-catalyzed Reactions (1313 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE