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ATP + 2-methylmalonate + CoA
AMP + diphosphate + 2-methyl-malonyl-CoA
ATP + 2-methylmalonate + CoA
AMP + diphosphate + 2-methylmalonyl-CoA
ATP + malonate + CoA
AMP + diphosphate + malonyl-CoA
ATP + methylmalonate + CoA
AMP + diphosphate + methylmalonyl-CoA
additional information
?
-
ATP + 2-methylmalonate + CoA

AMP + diphosphate + 2-methyl-malonyl-CoA
-
Substrates: activity is 53.6% compared to the activity with malonate
Products: -
?
ATP + 2-methylmalonate + CoA
AMP + diphosphate + 2-methyl-malonyl-CoA
-
Substrates: activity is 53.6% compared to the activity with malonate
Products: -
?
ATP + 2-methylmalonate + CoA

AMP + diphosphate + 2-methylmalonyl-CoA
Substrates: activity with 2-methylmalonate is 12% compared to the activity malonate
Products: -
?
ATP + 2-methylmalonate + CoA
AMP + diphosphate + 2-methylmalonyl-CoA
Substrates: activity is 20.4% compared to the activity with malonate
Products: -
?
ATP + malonate + CoA

AMP + diphosphate + malonyl-CoA
Substrates: -
Products: -
?
ATP + malonate + CoA
AMP + diphosphate + malonyl-CoA
-
Substrates: -
Products: -
?
ATP + malonate + CoA
AMP + diphosphate + malonyl-CoA
Substrates: -
Products: -
?
ATP + malonate + CoA
AMP + diphosphate + malonyl-CoA
Substrates: little or no activity against other dicarboxylic or fatty acids
Products: -
?
ATP + malonate + CoA
AMP + diphosphate + malonyl-CoA
-
Substrates: -
Products: -
?
ATP + malonate + CoA
AMP + diphosphate + malonyl-CoA
Substrates: -
Products: -
?
ATP + malonate + CoA
AMP + diphosphate + malonyl-CoA
-
Substrates: high substrate specificity on malonate and ATP
Products: -
?
ATP + malonate + CoA
AMP + diphosphate + malonyl-CoA
Substrates: ordered bi uni uni bi ping pong ter ter mechanism
Products: -
?
ATP + malonate + CoA
AMP + diphosphate + malonyl-CoA
-
Substrates: -
Products: -
?
ATP + malonate + CoA
AMP + diphosphate + malonyl-CoA
-
Substrates: high substrate specificity on malonate and ATP
Products: -
?
ATP + malonate + CoA
AMP + diphosphate + malonyl-CoA
Substrates: -
Products: -
?
ATP + malonate + CoA
AMP + diphosphate + malonyl-CoA
-
Substrates: -
Products: -
?
ATP + malonate + CoA
AMP + diphosphate + malonyl-CoA
Substrates: -
Products: -
?
ATP + malonate + CoA
AMP + diphosphate + malonyl-CoA
Substrates: no activity with oxalate, succinate, butyrate, octanoate, laurate, palmitate, oleate, or lignocerate
Products: -
?
ATP + malonate + CoA
AMP + diphosphate + malonyl-CoA
-
Substrates: -
Products: -
?
ATP + malonate + CoA
AMP + diphosphate + malonyl-CoA
Substrates: -
Products: -
?
ATP + malonate + CoA
AMP + diphosphate + malonyl-CoA
-
Substrates: -
Products: -
?
ATP + malonate + CoA
AMP + diphosphate + malonyl-CoA
Substrates: -
Products: -
?
ATP + malonate + CoA
AMP + diphosphate + malonyl-CoA
-
Substrates: -
Products: -
?
ATP + malonate + CoA
AMP + diphosphate + malonyl-CoA
Substrates: -
Products: -
?
ATP + malonate + CoA
AMP + diphosphate + malonyl-CoA
Substrates: with activity with acetate, propionate, or succinate in place of malonate, or with GTP or CTP in place of ATP
Products: -
?
ATP + methylmalonate + CoA

AMP + diphosphate + methylmalonyl-CoA
Substrates: 70.3% of the activity compared to malonate
Products: -
?
ATP + methylmalonate + CoA
AMP + diphosphate + methylmalonyl-CoA
Substrates: the kcat/KM value for methylmalonate is 12.6fold lower than the kcat/Km value for malonate
Products: -
?
additional information

?
-
Substrates: no activity for acetate, propionate and succinate in place of malonate, and for GTP, CTP and AMP in place of ATP
Products: -
?
additional information
?
-
-
Substrates: no activity for acetate, propionate and succinate in place of malonate, and for GTP, CTP and AMP in place of ATP
Products: -
?
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ATP + malonate + CoA
AMP + diphosphate + malonyl-CoA
ATP + malonate + CoA

AMP + diphosphate + malonyl-CoA
Substrates: -
Products: -
?
ATP + malonate + CoA
AMP + diphosphate + malonyl-CoA
-
Substrates: -
Products: -
?
ATP + malonate + CoA
AMP + diphosphate + malonyl-CoA
Substrates: -
Products: -
?
ATP + malonate + CoA
AMP + diphosphate + malonyl-CoA
-
Substrates: -
Products: -
?
ATP + malonate + CoA
AMP + diphosphate + malonyl-CoA
Substrates: -
Products: -
?
ATP + malonate + CoA
AMP + diphosphate + malonyl-CoA
-
Substrates: -
Products: -
?
ATP + malonate + CoA
AMP + diphosphate + malonyl-CoA
Substrates: -
Products: -
?
ATP + malonate + CoA
AMP + diphosphate + malonyl-CoA
-
Substrates: -
Products: -
?
ATP + malonate + CoA
AMP + diphosphate + malonyl-CoA
Substrates: -
Products: -
?
ATP + malonate + CoA
AMP + diphosphate + malonyl-CoA
-
Substrates: -
Products: -
?
ATP + malonate + CoA
AMP + diphosphate + malonyl-CoA
Substrates: -
Products: -
?
ATP + malonate + CoA
AMP + diphosphate + malonyl-CoA
-
Substrates: -
Products: -
?
ATP + malonate + CoA
AMP + diphosphate + malonyl-CoA
Substrates: -
Products: -
?
ATP + malonate + CoA
AMP + diphosphate + malonyl-CoA
-
Substrates: -
Products: -
?
ATP + malonate + CoA
AMP + diphosphate + malonyl-CoA
Substrates: -
Products: -
?
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0.373 - 4.1
methylmalonate
0.02
ATP

pH 7.0, 30°C, wild-type enzyme, cosubstrate: methylmalonate
0.0338
ATP
pH and temperature not specified in the publication
0.052
ATP
pH 7.0, 30°C, wild-type enzyme, cosubstrate: malonate
0.058
ATP
pH 7.0, 30°C, mutant enzyme R168G, cosubstrate: methylmalonate
0.059
ATP
pH 7.0, 30°C, mutant enzyme H206L, cosubstrate: malonate
0.063
ATP
pH 7.0, 30°C, mutant enzyme R168G, cosubstrate: malonate
0.072
ATP
pH 7.0, 30°C, mutant enzyme K170M, cosubstrate: methylmalonate
0.076
ATP
pH 7.0, 30°C, mutant enzyme K170M, cosubstrate: malonate
0.106
ATP
pH 7.0, 30°C, mutant enzyme R168G/K170M, cosubstrate: malonate
0.0078
CoA

pH 7.0, 30°C, mutant enzyme H206L, cosubstrate: malonate
0.0078
CoA
pH 7.0, 30°C, mutant enzyme K170M, cosubstrate: methylmalonate
0.0081
CoA
pH 7.0, 30°C, wild-type enzyme, cosubstrate: methylmalonate
0.017
CoA
pH 7.0, 30°C, mutant enzyme R168G, cosubstrate: methylmalonate
0.0267
CoA
pH and temperature not specified in the publication
0.046
CoA
pH 7.0, 30°C, wild-type enzyme, cosubstrate: malonate
0.054
CoA
pH 7.0, 30°C, mutant enzyme K170M, cosubstrate: malonate
0.074
CoA
pH 7.0, 30°C, mutant enzyme R168G/K170M, cosubstrate: malonate
0.133
CoA
pH 7.0, 30°C, mutant enzyme R168G, cosubstrate: malonate
0.0368
malonate

pH 7.1, 37°C
0.113
malonate
pH and temperature not specified in the publication
0.2
malonate
-
pH 8.4, 30°C
0.208
malonate
pH 7.0, 30°C, wild-type enzyme
0.26
malonate
pH 6.9, 30°C
0.452
malonate
pH 7.0, 30°C, mutant enzyme R168G
0.529
malonate
pH 7.5, temperature not specified in the publication
0.66
malonate
pH 7.5, temperature not specified in the publication
2.6
malonate
pH 7.0, 30°C, mutant enzyme K170M
5.6
malonate
pH 7.0, 30°C, mutant enzyme R168G/K170M
8.7
malonate
pH 7.0, 30°C, mutant enzyme H206L
0.373
methylmalonate

pH 7.0, 30°C, wild-type enzyme
2.24
methylmalonate
pH 7.0, 30°C, mutant enzyme R168G
4.1
methylmalonate
pH 7.0, 30°C, mutant enzyme K170M
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0.38
ATP

pH 7.0, 30°C, mutant enzyme H206L, cosubstrate: malonate
0.6
ATP
pH 7.0, 30°C, mutant enzyme K170M, cosubstrate: methylmalonate
2.7
ATP
pH 7.0, 30°C, wild-type enzyme, cosubstrate: methylmalonate
2.9
ATP
pH 7.0, 30°C, mutant enzyme R168G/K170M, cosubstrate: malonate
3
ATP
pH 7.0, 30°C, mutant enzyme R168G, cosubstrate: methylmalonate
9
ATP
pH 7.0, 30°C, mutant enzyme K170M, cosubstrate: malonate
12
ATP
pH 7.0, 30°C, mutant enzyme R168G, cosubstrate: malonate
20
ATP
pH 7.0, 30°C, wild-type enzyme, cosubstrate: malonate
0.55
CoA

pH 7.0, 30°C, mutant enzyme H206L, cosubstrate: malonate
0.56
CoA
pH 7.0, 30°C, mutant enzyme K170M, cosubstrate: methylmalonate
3.1
CoA
pH 7.0, 30°C, mutant enzyme R168G, cosubstrate: methylmalonate
3.2
CoA
pH 7.0, 30°C, mutant enzyme R168G/K170M, cosubstrate: malonate
3.3
CoA
pH 7.0, 30°C, wild-type enzyme, cosubstrate: methylmalonate
9.2
CoA
pH 7.0, 30°C, mutant enzyme K170M, cosubstrate: malonate
13
CoA
pH 7.0, 30°C, mutant enzyme R168G, cosubstrate: malonate
21
CoA
pH 7.0, 30°C, wild-type enzyme, cosubstrate: malonate
0.413
malonate

pH 7.1, 37°C
0.53
malonate
pH 7.0, 30°C, mutant enzyme H206L
3.8
malonate
pH 7.0, 30°C, mutant enzyme R168G/K170M
9
malonate
pH 7.0, 30°C, mutant enzyme K170M
11
malonate
pH 7.0, 30°C, mutant enzyme R168G
19
malonate
pH 7.0, 30°C, wild-type enzyme
0.59
methylmalonate

pH 7.0, 30°C, mutant enzyme K170M
2.7
methylmalonate
pH 7.0, 30°C, wild-type enzyme
3
methylmalonate
pH 7.0, 30°C, mutant enzyme R168G
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0.14 - 7.2
methylmalonate
6.4
ATP

pH 7.0, 30°C, mutant enzyme H206L, cosubstrate: malonate
8.3
ATP
pH 7.0, 30°C, mutant enzyme K170M, cosubstrate: methylmalonate
27
ATP
pH 7.0, 30°C, mutant enzyme R168G/K170M, cosubstrate: malonate
52
ATP
pH 7.0, 30°C, mutant enzyme R168G, cosubstrate: methylmalonate
118
ATP
pH 7.0, 30°C, mutant enzyme K170M, cosubstrate: malonate
135
ATP
pH 7.0, 30°C, wild-type enzyme, cosubstrate: methylmalonate
190
ATP
pH 7.0, 30°C, mutant enzyme R168G, cosubstrate: malonate
384
ATP
pH 7.0, 30°C, wild-type enzyme, cosubstrate: malonate
43
CoA

pH 7.0, 30°C, mutant enzyme R168G/K170M, cosubstrate: malonate
71
CoA
pH 7.0, 30°C, mutant enzyme H206L, cosubstrate: malonate
72
CoA
pH 7.0, 30°C, mutant enzyme K170M, cosubstrate: methylmalonate
98
CoA
pH 7.0, 30°C, mutant enzyme R168G, cosubstrate: malonate
170
CoA
pH 7.0, 30°C, mutant enzyme K170M, cosubstrate: malonate
182
CoA
pH 7.0, 30°C, mutant enzyme R168G, cosubstrate: methylmalonate
407
CoA
pH 7.0, 30°C, wild-type enzyme, cosubstrate: methylmalonate
456
CoA
pH 7.0, 30°C, wild-type enzyme, cosubstrate: malonate
0.11
malonate

pH 7.0, 30°C, mutant enzyme H206L
0.68
malonate
pH 7.0, 30°C, mutant enzyme R168G/K170M
3.5
malonate
pH 7.0, 30°C, mutant enzyme K170M
24
malonate
pH 7.0, 30°C, mutant enzyme R168G
91
malonate
pH 7.0, 30°C, wild-type enzyme
0.14
methylmalonate

pH 7.0, 30°C, mutant enzyme K170M
1.3
methylmalonate
pH 7.0, 30°C, mutant enzyme R168G
7.2
methylmalonate
pH 7.0, 30°C, wild-type enzyme
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malfunction

loss of ACSF3 perturbs mitochondrial metabolism. Impaired mitochondrial malonate metabolism affects cellular energy status and impairs de novo lipogenesis
malfunction
aae13 null mutants grow poorly and accumulated malonic and succinic acids
metabolism

overexpression of a malonyl-CoA synthetase leads to significant increase in both lipid and polyketide accumulation. AAE13 expression increases lipid accumulation. Overexpression of AAE13 leads to significant increases in resveratrol accumulation. Overexpression of AAE13 suppresses the TCA cycle in transgenic yeast
metabolism
-
the enzyme is not inducible
metabolism
the enzyme plays a key role in malonate metabolism
metabolism
a major role for ACSF3 is to provide a metabolic pathway for the clearance of malonate by the generation of malonyl-CoA, which can then be decarboxylated to acetyl-CoA by malonyl-CoA decarboxylase. Additionally, ACSF3-derived malonyl-CoA can be used to malonylate lysine residues on proteins within the matrix of mitochondria, possibly adding another regulatory layer to post-translational control of mitochondrial metabolism
metabolism
-
the enzyme is not inducible
-
physiological function

essential role for the enzyme (ACSF3) in dictating the metabolic fate of mitochondrial malonate and malonyl-CoA in mammalian metabolism. ACSF3 is required for the metabolism and therefore detoxification of malonate, ACSF3-derived malonyl-CoA is specifically required for lysine malonylation of mitochondrial proteins
physiological function
ACSF3 is involved in the formation of the malonyl-ACP moieties required as substrates for the mitochondrial de novo fatty acid synthesis pathway
physiological function
AAE13 is required to metabolize free malonate and prevent its accumulation to levels that are toxic to cell metabolism and plant growth
physiological function
whereas the cytosolic AAE13 protein is not essential, due to the presence of a redundant malonyl-CoA generating system provided by a cytosolic acetyl-CoA carboxylase, the mitochondrial AAE13 protein is essential for plant growth
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Bowman, C.E.; Wolfgang, M.J.
Role of the malonyl-CoA synthetase ACSF3 in mitochondrial metabolism
Adv. Biol. Regul.
71
34-40
2019
Homo sapiens (Q4G176)
brenda
Wang, Y.; Chen, H.; Yu, O.
A plant malonyl-CoA synthetase enhances lipid content and polyketide yield in yeast cells
Appl. Microbiol. Biotechnol.
98
5435-5447
2014
Arabidopsis thaliana (Q8H151)
brenda
Kim, Y.S.; Chae, H.Z.
Purification and properties of malonyl-CoA synthetase from Rhizobium japonicum
Biochem. J.
273
511-516
1991
Bradyrhizobium japonicum, Bradyrhizobium japonicum USDA 110
brenda
Kim, Y.S.; Kang, S.W.
Steady-state kinetics of malonyl-CoA synthetase from Bradyrhizobium japonicum and evidence for malonyl-AMP formation in the reaction
Biochem. J.
297
327-333
1994
Bradyrhizobium japonicum (Q9LAR4), Bradyrhizobium japonicum
brenda
An, J.H.; Lee, G.Y.; Jung, J.W.; Lee, W.; Kim, Y.S.
Identification of residues essential for a two-step reaction by malonyl-CoA synthetase from Rhizobium trifolii
Biochem. J.
344
159-166
1999
Rhizobium leguminosarum (Q9ZIP5), Rhizobium leguminosarum
brenda
Bowman, C.E.; Rodriguez, S.; Selen Alpergin, E.S.; Acoba, M.G.; Zhao, L.; Hartung, T.; Claypool, S.M.; Watkins, P.A.; Wolfgang, M.J.
The mammalian malonyl-CoA synthetase ACSF3 is required for mitochondrial protein malonylation and metabolic efficiency
Cell Chem. Biol.
24
673-684.e4
2017
Homo sapiens (Q4G176)
brenda
An, J.H.; Kim, Y.S.
A gene cluster encoding malonyl-CoA decarboxylase (MatA), malonyl-CoA synthetase (MatB) and a putative dicarboxylate carrier protein (MatC) in Rhizobium trifolii--cloning, sequencing, and expression of the enzymes in Escherichia coli
Eur. J. Biochem.
257
395-402
1998
Rhizobium leguminosarum (Q9ZIP5), Rhizobium leguminosarum
brenda
Gueguen, V.; Macherel, D.; Jaquinod, M.; Douce, R.; Bourguignon, J.
Fatty acid and lipoic acid biosynthesis in higher plant mitochondria
J. Biol. Chem.
275
5016-5025
2000
Lathyrus oleraceus
brenda
Witkowski, A.; Thweatt, J.; Smith, S.
Mammalian ACSF3 protein is a malonyl-CoA synthetase that supplies the chain extender units for mitochondrial fatty acid synthesis
J. Biol. Chem.
286
33729-33736
2011
Homo sapiens (Q4G176), Homo sapiens, Mus musculus (Q3URE1)
brenda
Kim, Y.S.; Kim, Y.I.; Bang, S.K.
Chemical modification of Pseudomonas fluorescens malonyl-CoA synthetase by diethylpyrocarbonate kinetic evidence for an essential histidyl residue on alpha subunit
J. Protein Chem.
10
407-413
1991
Pseudomonas fluorescens
brenda
Chen, H.; Kim, H.U.; Weng, H.; Browse, J.
Malonyl-CoA synthetase, encoded by ACYL ACTIVATING ENZYME13, is essential for growth and development of Arabidopsis
Plant Cell
23
2247-2262
2011
Arabidopsis thaliana (Q8H151), Arabidopsis thaliana, Homo sapiens (Q4G176)
brenda
Guan, X.; Nikolau, B.J.
AAE13 encodes a dual-localized malonyl-CoA synthetase that is crucial for mitochondrial fatty acid biosynthesis
Plant J.
85
581-593
2016
Arabidopsis thaliana (Q8H151)
brenda
Jung, J.W.; An, J.H.; Na, K.B.; Kim, Y.S.; Lee, W.
The active site and substrates binding mode of malonyl-CoA synthetase determined by transferred nuclear Overhauser effect spectroscopy, site-directed mutagenesis, and comparative modeling studies
Protein Sci.
9
1294-1303
2000
Rhizobium leguminosarum (Q9ZIP5), Rhizobium leguminosarum
brenda