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BRENDA support

Ligand L-histidinol

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Basic Ligand Information

Molecular Structure
Picture of L-histidinol (click for magnification)
Molecular Formula
BRENDA Name
InChIKey
C6H11N3O
L-histidinol
ZQISRDCJNBUVMM-YFKPBYRVSA-N
Synonyms:
(2S)-2-amino-3-(1H-imidazol-4-yl)propan-1-ol, histidinol, histinol


Show all pahtways known for Show all BRENDA pathways known for L-histidinol

Roles as Enzyme Ligand

In Vivo Substrate in Enzyme-catalyzed Reactions (6 results)

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

In Vivo Product in Enzyme-catalyzed Reactions (3 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 (10 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
histidinol phosphate + H2O = histidinol + phosphate
show the reaction diagram
-
L-histidinol phosphate + H2O = L-histidinol + phosphate
show the reaction diagram
-

Activator in Enzyme-catalyzed Reactions (4 results)

EC NUMBER
COMMENTARY
LITERATURE
ENZYME 3D STRUCTURE
5 mM, increases activity by about 200%
-

Inhibitor in Enzyme-catalyzed Reactions (8 results)

EC NUMBER
COMMENTARY
LITERATURE
ENZYME 3D STRUCTURE
noncompetitive, reversible by L-histidine
-
competitive
-

3D Structure of Enzyme-Ligand-Complex (PDB) (22 results)

Enzyme Kinetic Parameters

kcat Value (Turnover Number) (5 results)

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

KM Value (12 results)

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

Ki Value (3 results)

EC NUMBER
KI VALUE [MM]
KI VALUE MAXIMUM [MM]
COMMENTARY
LITERATURE
1.53
-
30°C, pH 8.0

References & Links

Links to other databases for L-histidinol

ChEBI
PubChem
ChEBI
PubChem