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BRENDA support

Ligand histone H4

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Basic Ligand Information

Molecular Structure
Picture of histone H4 (click for magnification)
Molecular Formula
BRENDA Name
InChIKey
C204H370N83O51R
histone H4
Synonyms:
an N-terminal-L-seryl-[histone H4], histone H4 (R3), histone H4 L-arginine, histone H4(K44), histone H4-arginine, histone H4-arginine-3, histone H4-arginine 3, histone H4-L-arginine, [histone H4]-arginine 3, [histone H4]-L-Arg, [histone H4]-L-histidine, [histone H4]-L-lysine5, [histone H4]-L-lysine8, [histone H4]-L-lysine16

Roles as Enzyme Ligand

In Vivo Substrate in Enzyme-catalyzed Reactions (11 results)

EC NUMBER
PROVEN IN VIVO REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
acetyl-CoA + an N-terminal-L-seryl-[histone H4] = an N-terminal-Nalpha-acetyl-L-seryl-[histone H4] + CoA
show the reaction diagram
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histone H4 + H2O = ?
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histone H4 + H2O = ?
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histone H4-L-arginine + H2O = histone H4-L-citrulline + NH3
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ATP + biotin + histone H4 = AMP + diphosphate + biotin-histone H4
show the reaction diagram
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In Vivo Product in Enzyme-catalyzed Reactions (5 results)

EC NUMBER
PROVEN IN VIVO REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
NAD+ + [histone H4]-N6-acetyl-L-lysine16 = nicotinamide + [histone H4]-L-lysine16 + 2'-O-acetyl-ADP-ribose
show the reaction diagram
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NAD+ + [histone H4]-N6-acetyl-L-lysine16 = nicotinamide + [histone H4]-L-lysine16 + 2'-O-acetyl-ADP-ribose
show the reaction diagram
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[histone H4]-N-phospho-L-histidine + H2O = [histone H4]-L-histidine + phosphate
show the reaction diagram
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Substrate in Enzyme-catalyzed Reactions (23 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
S-adenosyl-L-methionine + histone H4 = S-adenosyl-L-homocysteine + ?
show the reaction diagram
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ATP + histone H4 = ADP + phosphorylated histone H4
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ATP + histone H4 = ADP + phosphohistone H4
show the reaction diagram
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ATP + histone H4 = ADP + phosphohistone H4
show the reaction diagram
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histone H4 + H2O = ?
show the reaction diagram
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histone H4 + H2O = ?
show the reaction diagram
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histone H4 + H2O = ?
show the reaction diagram
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ATP + biotin + histone H4 = AMP + diphosphate + biotin-histone H4
show the reaction diagram
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Product in Enzyme-catalyzed Reactions (10 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
NAD+ + [histone H4]-N6-acetyl-L-lysine16 = nicotinamide + [histone H4]-L-lysine16 + 2'-O-acetyl-ADP-ribose
show the reaction diagram
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[histone H4]-N-phospho-L-histidine + H2O = [histone H4]-L-histidine + phosphate
show the reaction diagram
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Activator in Enzyme-catalyzed Reactions (1 result)

EC NUMBER
COMMENTARY
LITERATURE
ENZYME 3D STRUCTURE
in the presence of histone H4, there is a 5-7fold increase in enzyme activity on histone H3
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Inhibitor in Enzyme-catalyzed Reactions (1 result)

EC NUMBER
COMMENTARY
LITERATURE
ENZYME 3D STRUCTURE

Enzyme Kinetic Parameters

kcat Value (Turnover Number) (25 results)

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

KM Value (31 results)

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

References & Links

Links to other databases for histone H4

ChEBI
PubChem
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