Ligand biopterin

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Basic Ligand Information

Molecular Structure
Picture of biopterin (click for magnification)
Molecular Formula
BRENDA Name
InChIKey
C9H11N5O3
biopterin
LHQIJBMDNUYRAM-DZSWIPIPSA-N
Synonyms:
6-biopterin, L-erythro-biopterin, oxidized tetrahydrobiopterin
Pathway Source
Pathways

Roles as Enzyme Ligand

In Vivo Substrate in Enzyme-catalyzed Reactions (4 results)

EC NUMBER
PROVEN IN VIVO REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE

Substrate in Enzyme-catalyzed Reactions (6 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE

Product in Enzyme-catalyzed Reactions (3 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE

Inhibitor in Enzyme-catalyzed Reactions (8 results)

EC NUMBER
COMMENTARY
LITERATURE
ENZYME 3D STRUCTURE
most effective inhibitor, 0.2 mM, 84% inhibition
-

3D Structure of Enzyme-Ligand-Complex (PDB) (6 results)

Enzyme Kinetic Parameters

kcat Value (Turnover Number) (2 results)

EC NUMBER
TURNOVER NUMBER [1/S]
TURNOVER NUMBER MAXIMUM [1/S]
COMMENTARY
LITERATURE

KM Value (10 results)

EC NUMBER
KM VALUE [MM]
KM VALUE MAXIMUM [MM]
COMMENTARY
LITERATURE

Ki Value (7 results)

EC NUMBER
KI VALUE [MM]
KI VALUE MAXIMUM [MM]
COMMENTARY
LITERATURE
0.00034
-
with 7,8-dihydrofolate

References & Links

Links to other databases for biopterin

ChEBI
PubChem
-
PubChem