Ligand lutein

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Basic Ligand Information

Molecular Structure
Picture of lutein (click for magnification)
Molecular Formula
BRENDA Name
InChIKey
C40H56O2
lutein
KBPHJBAIARWVSC-CFWGZHMLSA-N


Show all pahtways known for Show all BRENDA pathways known for lutein

Roles as Enzyme Ligand

In Vivo Substrate in Enzyme-catalyzed Reactions (1 result)

EC NUMBER
PROVEN IN VIVO REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
lutein + O2 = ?
show the reaction diagram
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In Vivo Product in Enzyme-catalyzed Reactions (3 results)

EC NUMBER
PROVEN IN VIVO REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
alpha-carotene + NADH + H+ + O2 = lutein + NAD+ + H2O
show the reaction diagram
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Substrate in Enzyme-catalyzed Reactions (9 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
lutein + O2 = 4,9-dimethyldodeca-2,4,6,8,10-pentaene-1,12-dial + ?
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lutein + O2 = 11-cis-3-hydroxy-retinal + all-trans-3-hydroxy-retinal + all-trans-3-hydroxy-alpha-retinal
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lutein + O2 = ?
show the reaction diagram
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lutein + O2 = ?
show the reaction diagram
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lutein + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2 = lutein-5,6-epoxide + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
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lutein = meso-zeaxanthin
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Product in Enzyme-catalyzed Reactions (3 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
alpha-carotene + NADH + H+ + O2 = lutein + NAD+ + H2O
show the reaction diagram
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Inhibitor in Enzyme-catalyzed Reactions (1 result)

EC NUMBER
COMMENTARY
LITERATURE
ENZYME 3D STRUCTURE
competitive
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Enzyme Kinetic Parameters

kcat Value (Turnover Number) (1 result)

EC NUMBER
TURNOVER NUMBER [1/S]
TURNOVER NUMBER MAXIMUM [1/S]
COMMENTARY
LITERATURE
0.0167
-
pH 8.0, 45C

KM Value (1 result)

EC NUMBER
KM VALUE [MM]
KM VALUE MAXIMUM [MM]
COMMENTARY
LITERATURE
0.105
-
pH 8.0, 45C

References & Links

Links to other databases for lutein

ChEBI
PubChem
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PubChem