Ligand Neurokinin B

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Basic Ligand Information

Molecular Structure
Picture of Neurokinin B (click for magnification)
Molecular Formula
BRENDA Name
InChIKey
C55H79N13O14S2
Neurokinin B
NHXYSAFTNPANFK-HDMCBQFHSA-N

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
neurokinin B + H2O = ?
show the reaction diagram
-

Substrate in Enzyme-catalyzed Reactions (3 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
neurokinin B + H2O = ?
show the reaction diagram
-

Inhibitor in Enzyme-catalyzed Reactions (1 result)

EC NUMBER
COMMENTARY
LITERATURE
ENZYME 3D STRUCTURE
competitive against Glu-4-methylcoumaryl-7-amide,IC50 is 0.060 mM in presence of Ca2+
-

Enzyme Kinetic Parameters

kcat Value (Turnover Number) (6 results)

EC NUMBER
TURNOVER NUMBER [1/S]
TURNOVER NUMBER MAXIMUM [1/S]
COMMENTARY
LITERATURE
20
-
wild-type enzyme, pH and temperature not specified in the publication

KM Value (5 results)

EC NUMBER
KM VALUE [MM]
KM VALUE MAXIMUM [MM]
COMMENTARY
LITERATURE
0.022
-
wild-type enzyme, pH and temperature not specified in the publication

IC50 Value (1 result)

EC NUMBER
IC50 VALUE
IC50 VALUE MAXIMUM
COMMENTARY
LITERATURE
0.06
-
competitive against Glu-4-methylcoumaryl-7-amide,IC50 is 0.060 mM in presence of Ca2+

References & Links

Links to other databases for Neurokinin B

ChEBI
PubChem
ChEBI
PubChem