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Information on EC 2.3.3.10 - hydroxymethylglutaryl-CoA synthase and Organism(s) Homo sapiens and UniProt Accession Q01581

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Homo sapiens
UNIPROT: Q01581 not found.
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Word Map
The taxonomic range for the selected organisms is: Homo sapiens
The expected taxonomic range for this enzyme is: Eukaryota, Bacteria, Archaea
Synonyms
hmg-coa, hmg-coa synthase, hmgcs2, hmgs, hmgcs1, 3-hydroxy-3-methylglutaryl-coa synthase, hydroxymethylglutaryl-coa synthase, 3-hydroxy-3-methylglutaryl-coenzyme a synthase, 3-hydroxy-3-methylglutaryl coenzyme a synthase, hmgcs, more
SYNONYM
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
3-hydroxy-3-methylglutaryl coenzyme A synthase
-
HMG-CoA synthase
-
HMG-CoA synthase 1
-
HMGCS1
(S)-3-hydroxy-3-methylglutaryl-CoA acetoacetyl-CoA-lyase (CoA-acetylating)
-
-
-
-
3-hydroxy-3-methylglutaryl CoA synthetase
-
-
-
-
3-hydroxy-3-methylglutaryl coenzyme A synthase
3-hydroxy-3-methylglutaryl coenzyme A synthetase
-
-
-
-
3-hydroxy-3-methylglutaryl-CoA synthase
3-hydroxy-3-methylglutaryl-coenzyme A synthase
3-hydroxyl-3-methyl-glutaryl-CoA synthase
-
-
acetoacetyl coenzyme A transacetase
-
-
-
-
beta-hydroxy-beta-methylglutaryl-CoA synthase
-
-
-
-
HMG-CoA
-
-
HMG-CoA synthase
HMGCS2
hydroxymethylglutaryl CoA synthetase
-
-
-
-
hydroxymethylglutaryl coenzyme A synthase
-
-
-
-
hydroxymethylglutaryl coenzyme A-condensing enzyme
-
-
-
-
hydroxymethylglutaryl-coenzyme A synthase
-
-
-
-
REACTION TYPE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
condensation
hydrolysis
-
-
-
-
Acyl group transfer
-
-
-
-
transacetylation
-
-
-
-
SYSTEMATIC NAME
IUBMB Comments
acetyl-CoA:acetoacetyl-CoA C-acetyltransferase (thioester-hydrolysing, carboxymethyl-forming)
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CAS REGISTRY NUMBER
COMMENTARY hide
9027-44-5
-
SUBSTRATE
PRODUCT                       
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
Reversibility
r=reversible
ir=irreversible
?=not specified
acetyl-CoA + acetoacetyl-CoA + H2O
(S)-3-hydroxy-3-methylglutaryl-CoA + CoA
show the reaction diagram
acetyl-CoA + acetoacetyl-CoA + H2O
(S)-3-hydroxy-3-methylglutaryl-CoA + CoA
show the reaction diagram
acetyl-CoA + H2O + acetoacetyl-CoA
(S)-3-hydroxy-3-methylglutaryl-CoA + CoA
show the reaction diagram
additional information
?
-
NATURAL SUBSTRATE
NATURAL PRODUCT
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
REVERSIBILITY
r=reversible
ir=irreversible
?=not specified
acetyl-CoA + acetoacetyl-CoA + H2O
(S)-3-hydroxy-3-methylglutaryl-CoA + CoA
show the reaction diagram
-
-
-
?
acetyl-CoA + acetoacetyl-CoA + H2O
(S)-3-hydroxy-3-methylglutaryl-CoA + CoA
show the reaction diagram
acetyl-CoA + H2O + acetoacetyl-CoA
(S)-3-hydroxy-3-methylglutaryl-CoA + CoA
show the reaction diagram
additional information
?
-
-
the natural variant (V227A) of peroxisome proliferator-activated receptor-alpha (PPARalpha) significantly attenuates PPARalpha-mediated transactivation of the cytochrome P450 4A6 and mitochondrial 3-hydroxy-3-methylglutaryl-CoA synthase (HMGCS2) genes in the presence of fibrate ligands
-
-
?
COFACTOR
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
INHIBITOR
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
(E,E)-11-[3-(hydroxymethyl)-4-oxo-2-oxytanyl]-3,5,7-trimethyl-2,4-undecadienenoic acid
-
-
1-ethyl-3-(3-dimethylaminopropyl)carbodiimide
-
2-benzyl-9-(3,6-dioxocyclohexa-1,4-dienyl)-2,3,7,8-tetrahydro-6H-pyrido[1,2-a]pyrazine-1,4-dione
-
-
3-chloropropionyl-CoA
-
-
3-hydroxy-3-methylglutaryl-CoA
-
-
acetoacetyl-CoA
-
-
acetyloxy(phenyl)mercury
-
phenyl mercuric acetate
diethylcarbamothioylsulfanyl N,N-diethylcarbamodithioate
-
disulfiram
hymeglusin
-
-
L-659,699
-
potent inhibitor of the recombinant enzyme
Lifibrol
-
-
KM VALUE [mM]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
0.029 - 0.084
acetyl-CoA
Ki VALUE [mM]
INHIBITOR
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
0.0011 - 0.0031
3-hydroxy-3-methylglutaryl-CoA
0.012
acetoacetyl-CoA
-
-
0.0000537
L-659,699
-
-
SPECIFIC ACTIVITY [µmol/min/mg]
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
0.76
-
-
pH OPTIMUM
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
8
-
activity assay
TEMPERATURE OPTIMUM
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
24
-
activity assay, A412 nm assay
30
-
activity assay, A300 nm assay
ORGANISM
COMMENTARY hide
LITERATURE
UNIPROT
SEQUENCE DB
SOURCE
SOURCE TISSUE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
SOURCE
although HMGCS1 expression does not correlate with BRAFV600E mutation in human melanoma cells, HMGCS1 is selectively important for proliferation of BRAFV600E-positive melanoma and colon cancer cells but not control cells harboring activeN/KRAS mutants, and stable knockdown of HMGCS1 only attenuated colony formation and tumor growth potential of BRAFV600E melanoma cells
Manually annotated by BRENDA team
-
enzyme is a direct target of c-Myc, which represses hydroxymethylglutaryl-CoA synthase transcriptional activity
Manually annotated by BRENDA team
-
-
Manually annotated by BRENDA team
LOCALIZATION
ORGANISM
UNIPROT
COMMENTARY hide
GeneOntology No.
LITERATURE
SOURCE
GENERAL INFORMATION
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
malfunction
HMG-CoA synthase 1 knockdown causes a compensating increase in HMG-CoA lyase protein level because of attenuated protein degradation
UNIPROT
ENTRY NAME
ORGANISM
NO. OF AA
NO. OF TRANSM. HELICES
MOLECULAR WEIGHT[Da]
SOURCE
SEQUENCE
LOCALIZATION PREDICTION?
HMCS1_HUMAN
520
0
57294
Swiss-Prot
other Location (Reliability: 2)
PDB
SCOP
CATH
UNIPROT
ORGANISM
MOLECULAR WEIGHT
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
120000
-
gel filtration
57290
-
deduced amino acid sequence
SUBUNIT
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
dimer
CRYSTALLIZATION (Commentary)
ORGANISM
UNIPROT
LITERATURE
in complex with Co-A, sitting drop vapor diffusion method, using 0.1 M Bis-Tris (pH 6.5), 25% (w/v) polyethylene glycol (PEG) 3350, 0.2 M ammonium sulfate, at 4°C
in complex with (S)-3-hydroxy-3-methylglutaryl-CoA, sitting drop vapor diffusion method, using 0.2 M ammonium sulfate, 0.1 M Bis-Tris (pH 6.5), 25% (w/v) PEG 3350, at 20°C
PROTEIN VARIANTS
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
F174L
the mutant shows 10000fold decrease of activity compared to the wild type enzyme
G169D
the mutant is associated with HMGCS2 deficiency
G212R
inactive
G388R
the mutant is associated with HMGCS2 deficiency
I407T
the mutant is associated with HMGCS2 deficiency
I56N
the mutant is associated with HMGCS2 deficiency
K243E
the mutant is associated with HMGCS2 deficiency
L266S
the mutant is associated with HMGCS2 deficiency
M307T
the mutant is associated with HMGCS2 deficiency
R188H
the mutant is associated with HMGCS2 deficiency
R424X
the truncated mutant is nonfunctional
R500H
inactive
R505Q
the mutant is associated with HMGCS2 deficiency
T233A
the mutant is associated with HMGCS2 deficiency
V54M
the mutant is associated with HMGCS2 deficiency
Y167C
the mutant is associated with HMGCS2 deficiency
Y84X
the truncated mutant is nonfunctional
PURIFICATION (Commentary)
ORGANISM
UNIPROT
LITERATURE
Ni-Sepharose resin column chromatography and Superdex 200 gel filtration
Ni-Sepharose resin column chromatography and Superdex 200 gel filtration
CLONED (Commentary)
ORGANISM
UNIPROT
LITERATURE
expressed in Escherichia coli BL21(DE3) cells
cDNA cloned and sequenced
-
cDNA subcloned and expressed from a T7-based vector in Escherichia coli
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expressed in Escherichia coli BL21(DE3) cells
expressed in Escherichia coli BL21-Codon Plus (DE3)-RIPL cells
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expression of recombinant wild-type cytoplasmic and Cys129 mutant enzymes
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into the vector pET-HSyn for expression in Escherichia coli cells
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APPLICATION
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
medicine
the ketogenic HMG-CoA synthase 1/HMG-CoA lyase-acetoacetate axis may represent a promising therapeutic target for managing BRAFV600E-positive human cancers
analysis
-
a visible wavelength spectrophotometric assay suitable for high-throughput screening of 3-hydroxy-3-methylglutaryl-CoA synthase is established
medicine
REF.
AUTHORS
TITLE
JOURNAL
VOL.
PAGES
YEAR
ORGANISM (UNIPROT)
PUBMED ID
SOURCE
Greenspan, M.D.; Yudkovitz, J.B.; Lo, C.Y.L.; Chen, J.S.; Alberts, A.W.; Hunt, V.M.; Chang, M.N.; Yang, S.S.; Thompson, K.L.; Chiang, Y.C.P.; Chabala, J.C.; Monaghan, R.L.; Schwartz, R.L.
Inhibition of hydroxymethylglutaryl-coenzyme A synthase by L659,699
Proc. Natl. Acad. Sci. USA
84
7488-7492
1987
Gallus gallus, Cricetulus griseus, Homo sapiens, Rattus norvegicus
Manually annotated by BRENDA team
Rokosz, L.L.; Boulton, D.A.; Butkiewicz, E.A.; Sanyal, G.; Cueto, M.A.; Lachance, P.A.; Hermes, J.D.
Human cytoplasmic 3-hydroxy-3-methylglutaryl coenzyme A synthase: expression, purification, andcharacterization of recombinant wild-type and cys-129 mutant enzymes
Arch. Biochem. Biophys.
312
1-13
1994
Gallus gallus, Cricetulus griseus, Homo sapiens, Rattus norvegicus
Manually annotated by BRENDA team
Misra, I.; Charlier, H.A.; Miziorko, H.M.
Avian cytosolic 3-hydroxy-3-methylglutaryl-CoA synthase. Evaluation of the role of cysteines in reaction chemistry
Biochim. Biophys. Acta
1247
253-259
1995
Gallus gallus, Homo sapiens, Mus musculus, Rattus norvegicus, Cricetulus griseus (P13704), Blattella germanica (P54870), Blattella germanica (P54961)
Manually annotated by BRENDA team
Montamat, F.; Guilloton, M.; Karst, F.; Delrot, S.
Isolation and characterization of a cDNA encoding Arabidopsis thaliana 3-hydroxy-3-methylglutaryl-coenzyme A synthase
Gene
167
197-201
1995
Arabidopsis thaliana, Catharanthus roseus, Gallus gallus, Cricetulus griseus, Homo sapiens, Raphanus sativus, Rattus norvegicus
Manually annotated by BRENDA team
Scharnagl, H.; Mrz, W.; Schliack, M.; Lser, R.; Gross, W.
A novel assay of cytosolic 3-hydroxy-3-methylglutaryl-coenzyme A synthase activity using reversed-phase ion-pair chromatography: demonstration that Lifibrol (K12.148) modulates the enzyme activity
J. Lipid Res.
36
622-627
1995
Bos taurus, Gallus gallus, Cricetulus griseus, Homo sapiens, Mesocricetus auratus, Rattus norvegicus
Manually annotated by BRENDA team
Misra, I.; Miziorko, H.M.
Evidence for the interaction of avian 3-hydroxy-3-methylglutaryl-CoA synthase H264 with acetoacetyl-CoA
Biochemistry
35
9610-9616
1996
Bos taurus, Saccharomyces cerevisiae, Gallus gallus, Homo sapiens, Mesocricetus auratus, Mus musculus, Rattus norvegicus, Blattella germanica (P54870), Blattella germanica (P54961)
Manually annotated by BRENDA team
Chun, K.Y.; Vinarov, D.A.; Miziorko, H.M.
3-Hydroxy-3-methylglutaryl-CoA synthase: Participation of invariant acidic residues in formation of the acetyl-S-enzyme reaction intermediate
Biochemistry
39
14670-14681
2000
Saccharomyces cerevisiae, Saccharomyces cerevisiae (P54839), Gallus gallus, Gallus gallus (P23228), Homo sapiens, Homo sapiens (P54868), Homo sapiens (Q01581), Mesocricetus auratus, Methanothermobacter thermautotrophicus, Sus scrofa (O02734), Borreliella burgdorferi (O51626), Cricetulus griseus (P13704), Rattus norvegicus (P17425), Rattus norvegicus (P22791), Mus musculus (P54869), Blattella germanica (P54870), Blattella germanica (P54961), Caenorhabditis elegans (P54871), Arabidopsis thaliana (P54873), Schizosaccharomyces pombe (P54874), Pinus sylvestris (P93773)
Manually annotated by BRENDA team
Chun, K.Y.; Vinarov, D.A.; Zajicek, J.; Miziorko, H.M.
3-hydroxy-3-methylglutaryl-CoA synthase. A role for glutamate 95 in general acid/base catalysis of C-C bond formation
J. Biol. Chem.
275
17946-17953
2000
Gallus gallus, Gallus gallus (P23228), Homo sapiens, Homo sapiens (P54868), Methanothermobacter thermautotrophicus, Sus scrofa (O02734), Borreliella burgdorferi (O51626), Rattus norvegicus (P22791), Mus musculus (P54869), Blattella germanica (P54870), Blattella germanica (P54961), Arabidopsis thaliana (P54873), Schizosaccharomyces pombe (P54874), Pinus sylvestris (P93773)
Manually annotated by BRENDA team
Sutherlin, A.; Hedl, M.; Sanchez-Neri, B.; Burgner, J.W.; Stauffacher, C.V.; Rodwell, V.W.
Enterococcus faecalis 3-hydroxy-3-methylglutaryl coenzyme A synthase, an enzyme of isopentenyl diphosphate biosynthesis
J. Bacteriol.
184
4065-4070
2002
Blattella germanica, Borreliella burgdorferi, Bos taurus, Streptomyces sp., Gallus gallus, Streptococcus pneumoniae, Enterococcus faecalis, Homo sapiens, Mesocricetus auratus, Staphylococcus aureus, Mus musculus, Rattus norvegicus, Staphylococcus epidermidis, Staphylococcus haemolyticus, Streptococcus pyogenes, Sus scrofa
Manually annotated by BRENDA team
Camarero, N.; Mascaro, C.; Mayordomo, C.; Vilardell, F.; Haro, D.; Marrero, P.F.
Ketogenic HMGCS2 Is a c-Myc target gene expressed in differentiated cells of human colonic epithelium and down-regulated in colon cancer
Mol. Cancer Res.
4
645-653
2006
Homo sapiens
Manually annotated by BRENDA team
Castro, J.; Amigo, L.; Miquel, J.F.; Gaelman, C.; Crovari, F.; Raddatz, A.; Zanlungo, S.; Jalil, R.; Rudling, M.; Nervi, F.
Increased activity of hepatic microsomal triglyceride transfer protein and bile acid synthesis in gallstone disease
Hepatology
45
1261-1266
2007
Homo sapiens
Manually annotated by BRENDA team
Liu, M.H.; Li, J.; Shen, P.; Husna, B.; Tai, E.S.; Yong, E.L.
A natural polymorphism in peroxisome proliferator-activated receptor-alpha hinge region attenuates transcription due to defective release of nuclear receptor corepressor from chromatin
Mol. Endocrinol.
22
1078-1092
2008
Homo sapiens
Manually annotated by BRENDA team
Andrew Skaff, D.; Miziorko, H.M.
A visible wavelength spectrophotometric assay suitable for high-throughput screening of 3-hydroxy-3-methylglutaryl-CoA synthase
Anal. Biochem.
396
96-102
2010
Homo sapiens
Manually annotated by BRENDA team
Shafqat, N.; Turnbull, A.; Zschocke, J.; Oppermann, U.; Yue, W.W.
Crystal structures of human HMG-CoA synthase isoforms provide insights into inherited ketogenesis disorders and inhibitor design
J. Mol. Biol.
398
497-506
2010
Homo sapiens (P54868), Homo sapiens (Q01581), Homo sapiens
Manually annotated by BRENDA team
Puisac, B.; Ramos, M.; Arnedo, M.; Menao, S.; Gil-Rodriguez, M.C.; Teresa-Rodrigo, M.E.; Pie, A.; de Karam, J.C.; Wesselink, J.J.; Gimenez, I.; Ramos, F.J.; Casals, N.; Gomez-Puertas, P.; Hegardt, F.G.; Pie, J.
Characterization of splice variants of the genes encoding human mitochondrial HMG-CoA lyase and HMG-CoA synthase, the main enzymes of the ketogenesis pathway
Mol. Biol. Rep.
39
4777-4785
2012
Homo sapiens
Manually annotated by BRENDA team
Liao, P.; Wang, H.; Hemmerlin, A.; Nagegowda, D.A.; Bach, T.J.; Wang, M.; Chye, M.L.
Past achievements, current status and future perspectives of studies on 3-hydroxy-3-methylglutaryl-CoA synthase (HMGS) in the mevalonate (MVA) pathway
Plant Cell Rep.
33
1005-1022
2014
Arabidopsis thaliana (P54873), Brassica juncea (Q9M6U3), Camptotheca acuminata (B3GDB1), Catharanthus roseus, Gallus gallus (P23228), Hevea brasiliensis (Q94ET0), Hevea brasiliensis, Homo sapiens (A0A024R059), Melampsora larici-populina, Mesocricetus auratus, Pinus sylvestris (P93773), Populus trichocarpa x Populus deltoides, Rattus norvegicus (P17425), Salvia miltiorrhiza (D2DS62), Solanum lycopersicum (A9LRT6), Sus scrofa (O02734), Taxus x media (Q693N8)
Manually annotated by BRENDA team
Zhao, L.; Fan, J.; Xia, S.; Pan, Y.; Liu, S.; Qian, G.; Qian, Z.; Kang, H.B.; Arbiser, J.L.; Pollack, B.P.; Kudchadkar, R.R.; Lawson, D.H.; Rossi, M.; Abdel-Wahab, O.; Merghoub, T.; Khoury, H.J.; Khuri, F.R.; Boise, L.H.; Lonial, S.; Chen, F.; Chen, J.; Lin, R.
HMG-CoA synthase 1 is a synthetic lethal partner of BRAFV600E in human cancers
J. Biol. Chem.
292
10142-10152
2017
Homo sapiens (Q01581), Homo sapiens
Manually annotated by BRENDA team