Ligand Hydrogenobyrinate

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Basic Ligand Information

Molecular Structure
Picture of Hydrogenobyrinate (click for magnification)
Molecular Formula
BRENDA Name
InChIKey
C45H60N4O14
Hydrogenobyrinate
ALLJLLMNGBKZLT-XTOXSSBSSA-N
Synonyms:
Hydrogenobyrinic acid


Show all pahtways known for Show all BRENDA pathways known for Hydrogenobyrinate

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
ATP + hydrogenobyrinic acid + L-glutamine + H2O = ADP + phosphate + hydrogenobyrinic acid a,c-diamide + L-glutamate
show the reaction diagram
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In Vivo Product in Enzyme-catalyzed Reactions (1 result)

EC NUMBER
PROVEN IN VIVO REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
Precorrin-8X = Hydrogenobyrinate
show the reaction diagram
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Substrate in Enzyme-catalyzed Reactions (2 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
2 ATP + hydrogenobyrinate + 2 L-glutamine + 2 H2O = 2 ADP + 2 phosphate + hydrogenobyrinate a,c-diamide + 2 L-glutamate
show the reaction diagram
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ATP + hydrogenobyrinic acid + L-glutamine + H2O = ADP + phosphate + hydrogenobyrinic acid a,c-diamide + L-glutamate
show the reaction diagram
-

Product in Enzyme-catalyzed Reactions (2 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
Precorrin-8X = Hydrogenobyrinate
show the reaction diagram
-
Precorrin-8X = Hydrogenobyrinate
show the reaction diagram
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Inhibitor in Enzyme-catalyzed Reactions (2 results)

EC NUMBER
COMMENTARY
LITERATURE
ENZYME 3D STRUCTURE

3D Structure of Enzyme-Ligand-Complex (PDB) (1 result)

EC NUMBER
ENZYME 3D STRUCTURE

Enzyme Kinetic Parameters

KM Value (3 results)

EC NUMBER
KM VALUE [MM]
KM VALUE MAXIMUM [MM]
COMMENTARY
LITERATURE
0.00091
-
-
0.00041
-
pH 7.6, 30°C
0.00041
-
pH 7.6, 30°C

Ki Value (1 result)

EC NUMBER
KI VALUE [MM]
KI VALUE MAXIMUM [MM]
COMMENTARY
LITERATURE
0.00017
-
product inhibition

References & Links

Links to other databases for Hydrogenobyrinate

ChEBI
PubChem
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PubChem