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ATP + acetyl-CoA + HCO3-
ADP + malonyl-CoA + phosphate
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-
-
r
ATP + acetyl-CoA + HCO3-
ADP + phosphate + malonyl-CoA
ATP + acetyl-CoA + HCO3-
ADP + malonyl-CoA + phosphate
ATP + acetyl-CoA + HCO3-
ADP + phosphate + malonyl-CoA
ATP + acetyl-CoA + hydrogencarbonate
ADP + phosphate + malonyl-CoA
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-
-
-
?
ATP + propionyl-CoA + HCO3-
ADP + phosphate + methylmalonyl-CoA
-
-
-
-
?
ATP + acetyl-CoA + HCO3-
ADP + phosphate + malonyl-CoA
-
-
-
?
ATP + acetyl-CoA + HCO3-
ADP + phosphate + malonyl-CoA
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-
-
-
?
ATP + acetyl-CoA + HCO3-
ADP + malonyl-CoA + phosphate
-
-
-
-
?
ATP + acetyl-CoA + HCO3-
ADP + malonyl-CoA + phosphate
-
enzymes Hfa1p and Acc1p are involved in mitochondrial and cytoplasmic fatty acid synthesis, respectively, Hfa1p is responsible for production of malonyl-CoA for intraorganellar fatty acid and lipoic acid synthesis
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?
ATP + acetyl-CoA + HCO3-
ADP + malonyl-CoA + phosphate
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the enzyme is essential for viability
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-
?
ATP + acetyl-CoA + HCO3-
ADP + malonyl-CoA + phosphate
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the two-step reaction includes two catalytic activities at two catalytic sites: the biotin carboxylase and the carboxyltransferase
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-
?
ATP + acetyl-CoA + HCO3-
ADP + phosphate + malonyl-CoA
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-
-
?
ATP + acetyl-CoA + HCO3-
ADP + phosphate + malonyl-CoA
-
-
-
?
ATP + acetyl-CoA + HCO3-
ADP + phosphate + malonyl-CoA
-
-
-
?
ATP + acetyl-CoA + HCO3-
ADP + phosphate + malonyl-CoA
-
-
-
?
ATP + acetyl-CoA + HCO3-
ADP + phosphate + malonyl-CoA
-
-
-
?
ATP + acetyl-CoA + HCO3-
ADP + phosphate + malonyl-CoA
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key enzyme of fatty acid biosynthesis
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?
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crystal structure of humanized mutant of yeast CT (yCT-H9) in complex with a human ACC2-selective small molecule inhibitor is determined
enzyme CT domain in complex with inhibitor tepraloxydim, hanging drop vapour diffusion method, at 4°C, 10 mg/ml protein in solution containing 0.1 M sodium citrate, pH 7.5, 8% w/v PEG 8000, 10% v/v glycerol, 5 mM tepraloxydim, and 5% v/v dimethyl sulfoxide, is mixed with reservoir solution containing 0.1 M sodium citrate, pH 5.5,8% w/v PEG 8000, and 10% v/v glycerol, X-ray diffraction structure determination and analysis at 2.3 A resolution
purified selenomethionyl biotin carboxylase domain free and with bound inhibitor soraphen A, sitting drop vapour diffusion method for crystallization of free enzyme: 4°C, the reservoir solution contains 0.1 M Bis-Tris propane, pH 6.0, 23% w/v PEG 3350, 0.2 M NaCl, 0.4 M MgCl2, and 5% glycerol, 12-18 days, followed by microseeding, which is essential, sitting drop vapour diffusion method for crystallization of inhibitor-bound enzyme: 50 mg/ml protein are incubated with 0.88 mM soraphen A at 4°C for 1 h prior to crystallization, the reservoir solution for crystallization at 22°C contains 0.1 M Bis-Tris, pH 5.8, 26% w/v PEG 3350, 0.1 M NaCl, 0.2 M MgCl2, 8% glycerol, and 2 mM DTT, as for the free enzyme microseeding is essential, X-ray diffraction structure determination and analysis at 1.8-2.9 A resolution, selenomethionyl multiwavelength anomalous diffraction method
purified wild-type enzyme and mutant enzymes, free or in complex with inhibitors haloxyfop or diclofop, 10 mg/ml protein with reservoir solution containing 0.1 M sodium citrate, pH 5.5, 0.2 M NaCl, 8% w/v PEG 8000, and 10% v/v glycerol, complexing by soaking of crystals in 5 mM inhibitor solution, cryoprotection by 25% v/v ethylene glycol, X-ray diffraction structure determination and analysis at 2.5-2.8 A resolution
structure of the full-length, 500 kD holoenzyme dimer. The central region contains five domains and is important for positioning the biotin carboxylase and carboxyltransferase domains for catalysis. The structure reveals a dimer of the biotin carboxylase domain
structure of the non-catalytic central domain, to 3.0 A resolution. Structure shows a four-domain organization. A regulatory loop, which is phosphorylated at the key functional phosphorylation site, wedges into a crevice between two domains of the central domain. Large-scale conformational changes are required for substrate turnover. comparison with structure of human enzyme
carboxyl transferase domain
-
crystallization of the carboxyltranferase domain CT in complex with CoA, inhibitor CP-640186, or herbicides haloxyfop or diclofop
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purified recombinant carboxyltransferase domain comprising residues 1476-2233 in complex with CP-640186, hanging drop vapour diffusion method, crystallization of the free enzyme in a 10 mg/ml solution using a reservoir solution containing 0.1 M sodium citrate, pH 5.5, 0.2 M NaCl, 8% w/v PEG 8000, and 10% v/v glycerol, soaking of the crystals in 1 mM inhibitor CP-640186, X-ray diffraction structure determination and analyis at 2.8 A resolution
-
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K73E
mutation in the biotin carboxylase domain dimer interface, loss of catalytic activity
K73R
the mutant shows resistance to soraphen A
L1705I
site-directed mutagenesis, the mutant enzyme shows 100fold decreased activity and 10fold increased Km for malonyl-CoA, but unaltered Ki for haloxyfop compared to the wild-type enzyme
L1705I/V1967I
site-directed mutagenesis, the mutant enzyme shows 100fold decreased activity and 10fold increased Km for malonyl-CoA, but unaltered Ki for haloxyfop compared to the wild-type enzyme
P1760S/I1762L/M1765V/E1919Q/P1920A/H1925F/Q2028E/M2030T/G2032E
humanized mutant of yeast CT domain is generated by replacing nine active site residues of yeast CT domain with corresponding human ACC2 CT domain residues. This humanized yeast CT domain (yCT-H9) exhibits an inhibitor sensitivity profile similar to that of human ACC while maintaining high recombinant expression yields and robust crystallizability
Q608
mutation has little effect on catalysis
R656E
mutation has little effect on catalysis
R76E
mutation in the biotin carboxylase domain dimer interface, loss of catalytic activity
V1967I
site-directed mutagenesis, the mutant enzyme shows 100fold decreased activity and 10fold increased Km for malonyl-CoA, but unaltered Ki for haloxyfop compared to the wild-type enzyme
W487A
mutation in the biotin carboxylase domain dimer interface, loss of catalytic activity
L1705I/V1967I
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the mutant is not more sensitive to FOP herbicides than the wild-type enzyme
S1157A
-
mutation in potential site of phosphorylation, results in 9fold higher specific activity following glucose depletion
additional information
deletion of the alpha-helical hairpin (alpha8-alpha9, residues 940-972) in domain AC1 or the beta4A-beta4B loop in the C domain of carboxyltransferase (residues 1902-1916) abolishes the catalytic activity
additional information
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deletion of the alpha-helical hairpin (alpha8-alpha9, residues 940-972) in domain AC1 or the beta4A-beta4B loop in the C domain of carboxyltransferase (residues 1902-1916) abolishes the catalytic activity
additional information
-
enzyme deletion is lethal
additional information
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mutants of genes HFA1 and ACC1 shows different phenotypes and the enzymes cannot complement each other, the mitochondrial enzyme Hfa1p disruption mutant strain shows about 90% reduced lipoic acid concentration and does not grow on lactate or glycerol, complementation of hfa1 null mutants require full length HFA1 DNA including the mitochondrial targeting sequence, without the sequence the cDNA encoding the mitochondrial enzyme can complement the cytoplasmic acc1-defective mutant, overview
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Sumper, M.
Acetyl-CoA carboxylase from yeast
Methods Enzymol.
71
34-37
1981
Saccharomyces cerevisiae
brenda
Alberts, A.W.; Vagelos, P. R.
Acyl-CoA carboxylase
The Enzymes, 3rd Ed. (Boyer, P. D. , ed. )
6
37-82
1972
Bacillus cereus, Bos taurus, Corynebacterium glutamicum, Saccharomyces cerevisiae, Escherichia coli, Lactiplantibacillus plantarum, Mycobacterium avium, Mycolicibacterium phlei, Pigeon, Pseudomonas citronellolis, Rattus norvegicus, Triticum aestivum
-
brenda
Lill, U.; Kollmann-Koch, A.; Bibinger, A.; Eggerer, H.
Inhibitors of metabolic reactions. Scope and limitation of acyl-CoA-analogue CoA-thioethers
Eur. J. Biochem.
198
767-773
1991
Saccharomyces cerevisiae, Gallus gallus
brenda
Al-Feel, W.; Chirala, S.S.; Wakil, S.J.
Cloning of the yeast FAS3 gene and primary structure of yeast acetyl-CoA carboxylase
Proc. Natl. Acad. Sci. USA
89
4538-4538
1992
Saccharomyces cerevisiae
-
brenda
Zhang, H.; Yang, Z.; Shen, Y.; Tong, L.
Crystal structure of the carboxyltransferase domain of acetyl-coenzyme A carboxylase
Science
299
2064-2067
2003
Saccharomyces cerevisiae
brenda
Shen, Y.; Volrath, S.L.; Weatherly, S.C.; Elich, T.D.; Tong, L.
A mechanism for the potent inhibition of eukaryotic acetyl-coenzyme A carboxylase by soraphen A, a macrocyclic polyketide natural product
Mol. Cell
16
881-891
2004
Saccharomyces cerevisiae (Q00955), Saccharomyces cerevisiae
brenda
Barber, M.C.; Price, N.T.; Travers, M.T.
Structure and regulation of acetyl-CoA carboxylase genes of metazoa
Biochim. Biophys. Acta
1733
1-28
2005
Danio rerio, Saccharomyces cerevisiae, Caenorhabditis briggsae, Caenorhabditis elegans, Gallus gallus, Ciona intestinalis, Drosophila melanogaster, Escherichia coli, Ovis aries, Takifugu rubripes, Homo sapiens (O00763), Homo sapiens (Q13085), Rattus norvegicus (O70151), Rattus norvegicus (P11497), Mus musculus (Q5SWU9), Mus musculus (Q6JIZ0), Caenorhabditis elegans W09B6
brenda
Tong, L.
Acetyl-coenzyme A carboxylase: crucial metabolic enzyme and attractive target for drug discovery
Cell. Mol. Life Sci.
62
1784-1803
2005
Arabidopsis thaliana, Saccharomyces cerevisiae, Escherichia coli, Homo sapiens, Hordeum vulgare, Mus musculus, Oryza sativa, Rattus norvegicus, Schizosaccharomyces pombe, Streptomyces coelicolor, Toxoplasma gondii
brenda
Hoja, U.; Marthol, S.; Hofmann, J.; Stegner, S.; Schulz, R.; Meier, S.; Greiner, E.; Schweizer, E.
HFA1 encoding an organelle-specific acetyl-CoA carboxylase controls mitochondrial fatty acid synthesis in Saccharomyces cerevisiae
J. Biol. Chem.
279
21779-21786
2004
Saccharomyces cerevisiae, Saccharomyces cerevisiae X2180-1A
brenda
Zhang, H.; Tweel, B.; Tong, L.
Molecular basis for the inhibition of the carboxyltransferase domain of acetyl-coenzyme-A carboxylase by haloxyfop and diclofop
Proc. Natl. Acad. Sci. USA
101
5910-5915
2004
Saccharomyces cerevisiae (Q00955), Saccharomyces cerevisiae
brenda
Zhang, H.; Tweel, B.; Li, J.; Tong, L.
Crystal structure of the carboxyltransferase domain of acetyl-coenzyme A carboxylase in complex with CP-640186
Structure
12
1683-1691
2004
Saccharomyces cerevisiae, Homo sapiens
brenda
Xiang, S.; Callaghan, M.M.; Watson, K.G.; Tong, L.
A different mechanism for the inhibition of the carboxyltransferase domain of acetyl-coenzyme A carboxylase by tepraloxydim
Proc. Natl. Acad. Sci. USA
106
20723-20727
2009
Saccharomyces cerevisiae (Q00955), Saccharomyces cerevisiae
brenda
Rajamohan, F.; Marr, E.; Reyes, A.R.; Landro, J.A.; Anderson, M.D.; Corbett, J.W.; Dirico, K.J.; Harwood, J.H.; Tu, M.; Vajdos, F.F.
Structure-guided inhibitor design for human acetyl-coenzyme A carboxylase by interspecies active site conversion
J. Biol. Chem.
286
41510-41519
2011
Saccharomyces cerevisiae (Q00955), Saccharomyces cerevisiae
brenda
Galdieri, L.; Vancura, A.
Acetyl-CoA carboxylase regulates global histone acetylation
J. Biol. Chem.
287
23865-23876
2012
Saccharomyces cerevisiae
brenda
Choi, J.W.; Da Silva, N.A.
Improving polyketide and fatty acid synthesis by engineering of the yeast acetyl-CoA carboxylase
J. Biotechnol.
187
56-59
2014
Saccharomyces cerevisiae
brenda
Hunkeler, M.; Stuttfeld, E.; Hagmann, A.; Imseng, S.; Maier, T.
The dynamic organization of fungal acetyl-CoA carboxylase
Nat. Commun.
7
11196
2016
Saccharomyces cerevisiae (Q00955), Saccharomyces cerevisiae
brenda
Wei, J.; Tong, L.
Crystal structure of the 500-kDa yeast acetyl-CoA carboxylase holoenzyme dimer
Nature
526
723-727
2015
Saccharomyces cerevisiae (Q00955), Saccharomyces cerevisiae
brenda
Runguphan, W.; Keasling, J.
Metabolic engineering of Saccharomyces cerevisiae for production of fatty acid-derived biofuels and chemicals
Metab. Eng.
21
103-113
2014
Saccharomyces cerevisiae, Saccharomyces cerevisiae BY4742
brenda