Ligand palmitoyl-[acyl-carrier protein]

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Basic Ligand Information

Molecular Structure
Picture of palmitoyl-[acyl-carrier protein] (click for magnification)
Molecular Formula
BRENDA Name
InChIKey
C32H60N3O9PR2S
palmitoyl-[acyl-carrier protein]
Synonyms:
fatty acyl-[ACP], fatty acyl-[acyl-carrier protein], fatty acyl-[acyl carrier protein], octadecanoyl-[acyl-carrier protein], Palmitoyl-carrier protein, palmitoyl-[acyl-carrier-protein], stearoyl-ACP


Show all pahtways known for Show all BRENDA pathways known for palmitoyl-[acyl-carrier protein]

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
palmitoyl-[acyl-carrier protein] + reduced acceptor + O2 = (4Z)-hexadec-4-enoyl-[acyl-carrier protein] + acceptor + H2O
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palmitoyl-[acyl-carrier protein] + 2 reduced ferredoxin [iron-sulfur] cluster + O2 + 2 H+ = (Z)-hexadec-6-enoyl-[acyl-carrier protein] + 2 oxidized ferredoxin [iron-sulfur] cluster + 2 H2O
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Substrate in Enzyme-catalyzed Reactions (24 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
palmitoyl-[acyl-carrier protein] + reduced flavodoxin + O2 = ?
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palmitoyl-[acyl-carrier protein] + reduced acceptor + O2 = (4Z)-hexadec-4-enoyl-[acyl-carrier protein] + acceptor + H2O
show the reaction diagram
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palmitoyl-[acyl-carrier protein] + 2 reduced ferredoxin [iron-sulfur] cluster + O2 + 2 H+ = (Z)-hexadec-6-enoyl-[acyl-carrier protein] + 2 oxidized ferredoxin [iron-sulfur] cluster + 2 H2O
show the reaction diagram
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palmitoyl-[acyl-carrier protein] + reduced acceptor + O2 = 6-hexadecenoyl-[acyl-carrier protein] + acceptor + H2O
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palmitoyl-[acyl-carrier protein] + NADPH + H+ = hexadecanal + [acyl-carrier protein] + NADP+
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palmitoyl-[acyl-carrier protein] + malonyl-[acyl-carrier protein] = ? + CO2 + [acyl-carrier protein]
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lyso-ornithine lipid + palmitoyl-[acyl-carrier protein] = ?
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octadecanoyl-[acyl-carrier protein] + phosphate = octadecanoyl phosphate + an [acyl-carrier protein]
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Product in Enzyme-catalyzed Reactions (3 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
acyl-[palmitoyl-carrier protein] + sn-3-D-galactosyl-sn-2-acylglycerol = palmitoyl-carrier protein + D-galactosyldiacylglycerol
show the reaction diagram
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Inhibitor in Enzyme-catalyzed Reactions (1 result)

EC NUMBER
COMMENTARY
LITERATURE
ENZYME 3D STRUCTURE
competitive to other acyl-[acyl-carrier protein] substrates
-

Enzyme Kinetic Parameters

kcat Value (Turnover Number) (24 results)

EC NUMBER
TURNOVER NUMBER [1/S]
TURNOVER NUMBER MAXIMUM [1/S]
COMMENTARY
LITERATURE
0.25
-
pH and temperature not specified in the publication
0.00944
-
at pH 7.4 and 25°C

KM Value (34 results)

EC NUMBER
KM VALUE [MM]
KM VALUE MAXIMUM [MM]
COMMENTARY
LITERATURE
0.0015
-
pH and temperature not specified in the publication
-999
-
Km-values determined for the wild-type enzyme and mutant A188G/Y189F are in the range of 0.2 to 0.6 mM with both 16:0- and 18:0-[acyl-carrier protein], suggesting that, at least in the case of these enzymes, changes in the substrate binding properties can be discounted as an underlying cause of differences in activities
0.0036
-
-
0.0036
-
synthase II

References & Links

Links to other databases for palmitoyl-[acyl-carrier protein]