Ligand ClO4-

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Basic Ligand Information

Molecular Structure
Picture of ClO4- (click for magnification)
Molecular Formula
BRENDA Name
InChIKey
HClO4
ClO4-
VLTRZXGMWDSKGL-UHFFFAOYSA-M
Synonyms:
HClO4, perchlorate, perchloric acid
Pathway Source
Pathways

Roles as Enzyme Ligand

In Vivo Substrate in Enzyme-catalyzed Reactions (3 results)

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

Substrate in Enzyme-catalyzed Reactions (4 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE

Activator in Enzyme-catalyzed Reactions (3 results)

EC NUMBER
COMMENTARY
LITERATURE
ENZYME 3D STRUCTURE
134% activity at 5% (v/v) HClO4
-
0.08 M, maximal stimulation
-

Inhibitor in Enzyme-catalyzed Reactions (19 results)

EC NUMBER
COMMENTARY
LITERATURE
ENZYME 3D STRUCTURE
competitive
-
high concentration
-
lower inhibition than SCN-, stronger inhibition than I-, the kind of cation has no inhibitory effect
-
5%, 2°C, 10 min, 60% loss of the original activity
-
6 mM for 50% inhibition
-

Enzyme Kinetic Parameters

KM Value (1 result)

EC NUMBER
KM VALUE [MM]
KM VALUE MAXIMUM [MM]
COMMENTARY
LITERATURE
0.027
-
-

Ki Value (3 results)

EC NUMBER
KI VALUE [MM]
KI VALUE MAXIMUM [MM]
COMMENTARY
LITERATURE
20
-
-
0.28
-
pH 8.0, 30°C
200
-
above, pH 8.3, 20°C

IC50 Value (1 result)

EC NUMBER
IC50 VALUE
IC50 VALUE MAXIMUM
COMMENTARY
LITERATURE
2.2
-
IC50: 2.2 mM

References & Links

Links to other databases for ClO4-

ChEBI
PubChem
-
PubChem