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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2005-11-16 15:48:42 UTC
Update Date2022-03-07 02:49:08 UTC
HMDB IDHMDB0001041
Secondary Accession Numbers
  • HMDB0002021
  • HMDB0002191
  • HMDB0002253
  • HMDB0060317
  • HMDB01041
  • HMDB02021
  • HMDB02191
  • HMDB02253
  • HMDB60317
Metabolite Identification
Common Name2-Methylbutyryl-CoA
Description2-Methylbutyryl-CoA (CAS: 6712-02-3), also known as alpha-methylbutyryl-coenzyme A, belongs to the class of organic compounds known as acyl-CoAs. These are organic compounds containing a coenzyme A substructure linked to an acyl chain. 2-Methylbutyryl-CoA is a strong basic compound (based on its pKa). 2-Methylbutyryl-CoA is a product of isoleucine catabolism. It is converted into tiglyl-CoA by short/branched-chain acyl-CoA dehydrogenase. 2-Methylbutyryl-CoA dehydrogenase deficiency, also known as 2-methyl-3-hydroxybutyryl-CoA dehydrogenase deficiency or MBHD, is an inherited disorder in which the body is unable to process the amino acid isoleucine properly. It is caused by a mutation in the HADH2 gene. Untreated MBHD can lead to progressive loss of motor skills, mental retardation, and epilepsy.
Structure
Data?1587586563
Synonyms
ValueSource
(S)-2-Methylbutanoyl-coenzyme AChEBI
(S)-2-Methylbutyryl-CoAChEBI
(S)-2-Methylbutyryl-coenzyme AChEBI
2-Methylbutyryl CoAHMDB
2-Methylbutyryl-CoAHMDB
2-Methylbutyryl-coenzyme AHMDB
alpha-Methylbutyryl CoAHMDB
alpha-Methylbutyryl coenzyme AHMDB
α-Methylbutyryl CoAHMDB
α-Methylbutyryl coenzyme AHMDB
Chemical FormulaC26H44N7O17P3S
Average Molecular Weight851.651
Monoisotopic Molecular Weight851.172723243
IUPAC Name{[(2R,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-4-hydroxy-2-({[hydroxy({hydroxy[(3R)-3-hydroxy-2,2-dimethyl-3-({2-[(2-{[(2S)-2-methylbutanoyl]sulfanyl}ethyl)carbamoyl]ethyl}carbamoyl)propoxy]phosphoryl}oxy)phosphoryl]oxy}methyl)oxolan-3-yl]oxy}phosphonic acid
Traditional Name[(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-4-hydroxy-2-({[hydroxy([hydroxy((3R)-3-hydroxy-2,2-dimethyl-3-({2-[(2-{[(2S)-2-methylbutanoyl]sulfanyl}ethyl)carbamoyl]ethyl}carbamoyl)propoxy)phosphoryl]oxy)phosphoryl]oxy}methyl)oxolan-3-yl]oxyphosphonic acid
CAS Registry Number87069-91-8
SMILES
CC[C@H](C)C(=O)SCCNC(=O)CCNC(=O)[C@H](O)C(C)(C)COP(O)(=O)OP(O)(=O)OC[C@H]1O[C@H]([C@H](O)[C@@H]1OP(O)(O)=O)N1C=NC2=C1N=CN=C2N
InChI Identifier
InChI=1S/C26H44N7O17P3S/c1-5-14(2)25(38)54-9-8-28-16(34)6-7-29-23(37)20(36)26(3,4)11-47-53(44,45)50-52(42,43)46-10-15-19(49-51(39,40)41)18(35)24(48-15)33-13-32-17-21(27)30-12-31-22(17)33/h12-15,18-20,24,35-36H,5-11H2,1-4H3,(H,28,34)(H,29,37)(H,42,43)(H,44,45)(H2,27,30,31)(H2,39,40,41)/t14-,15+,18+,19+,20-,24+/m0/s1
InChI KeyLYNVNYDEQMMNMZ-JRQZLUQRSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as acyl coas. These are organic compounds containing a coenzyme A substructure linked to an acyl chain.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassFatty Acyls
Sub ClassFatty acyl thioesters
Direct ParentAcyl CoAs
Alternative Parents
Substituents
  • Coenzyme a or derivatives
  • Purine ribonucleoside 3',5'-bisphosphate
  • Purine ribonucleoside bisphosphate
  • Purine ribonucleoside diphosphate
  • Ribonucleoside 3'-phosphate
  • Pentose phosphate
  • Pentose-5-phosphate
  • Beta amino acid or derivatives
  • Glycosyl compound
  • N-glycosyl compound
  • 6-aminopurine
  • Monosaccharide phosphate
  • Organic pyrophosphate
  • Pentose monosaccharide
  • Imidazopyrimidine
  • Purine
  • Monoalkyl phosphate
  • Aminopyrimidine
  • Imidolactam
  • N-acyl-amine
  • N-substituted imidazole
  • Organic phosphoric acid derivative
  • Monosaccharide
  • Pyrimidine
  • Alkyl phosphate
  • Fatty amide
  • Phosphoric acid ester
  • Tetrahydrofuran
  • Imidazole
  • Azole
  • Heteroaromatic compound
  • Carbothioic s-ester
  • Secondary alcohol
  • Thiocarboxylic acid ester
  • Carboxamide group
  • Secondary carboxylic acid amide
  • Amino acid or derivatives
  • Sulfenyl compound
  • Thiocarboxylic acid or derivatives
  • Organoheterocyclic compound
  • Azacycle
  • Oxacycle
  • Carboxylic acid derivative
  • Organosulfur compound
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Carbonyl group
  • Organic nitrogen compound
  • Primary amine
  • Organopnictogen compound
  • Organic oxide
  • Organooxygen compound
  • Organonitrogen compound
  • Alcohol
  • Amine
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
Biological locationRoute of exposureSource
Process
Role
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility3.91 g/LALOGPS
logP-0.14ALOGPS
logP-4.2ChemAxon
logS-2.3ALOGPS
pKa (Strongest Acidic)0.82ChemAxon
pKa (Strongest Basic)4.01ChemAxon
Physiological Charge-4ChemAxon
Hydrogen Acceptor Count17ChemAxon
Hydrogen Donor Count9ChemAxon
Polar Surface Area363.63 ŲChemAxon
Rotatable Bond Count22ChemAxon
Refractivity186.01 m³·mol⁻¹ChemAxon
Polarizability78.4 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
AllCCS[M+H]+259.89332859911
AllCCS[M-H]-253.30232859911
DeepCCS[M+H]+213.37730932474
DeepCCS[M-H]-211.72330932474
DeepCCS[M-2H]-245.75730932474
DeepCCS[M+Na]+219.71430932474
AllCCS[M+H]+259.932859911
AllCCS[M+H-H2O]+260.332859911
AllCCS[M+NH4]+259.532859911
AllCCS[M+Na]+259.332859911
AllCCS[M-H]-253.332859911
AllCCS[M+Na-2H]-257.632859911
AllCCS[M+HCOO]-262.432859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
2-Methylbutyryl-CoACC[C@H](C)C(=O)SCCNC(=O)CCNC(=O)[C@H](O)C(C)(C)COP(O)(=O)OP(O)(=O)OC[C@H]1O[C@H]([C@H](O)[C@@H]1OP(O)(O)=O)N1C=NC2=C1N=CN=C2N5709.8Standard polar33892256
2-Methylbutyryl-CoACC[C@H](C)C(=O)SCCNC(=O)CCNC(=O)[C@H](O)C(C)(C)COP(O)(=O)OP(O)(=O)OC[C@H]1O[C@H]([C@H](O)[C@@H]1OP(O)(O)=O)N1C=NC2=C1N=CN=C2N4379.0Standard non polar33892256
2-Methylbutyryl-CoACC[C@H](C)C(=O)SCCNC(=O)CCNC(=O)[C@H](O)C(C)(C)COP(O)(=O)OP(O)(=O)OC[C@H]1O[C@H]([C@H](O)[C@@H]1OP(O)(O)=O)N1C=NC2=C1N=CN=C2N6427.3Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
MSMass Spectrum (Electron Ionization)Not Available2022-08-06Not AvailableView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Methylbutyryl-CoA 10V, Positive-QTOFsplash10-01q0-1931000110-ab791f11c73f2215c6b02017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Methylbutyryl-CoA 20V, Positive-QTOFsplash10-01p9-1911000000-6e94251b557f9c232a8b2017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Methylbutyryl-CoA 40V, Positive-QTOFsplash10-01p9-2920000000-787d830b8ce5a58a9fc32017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Methylbutyryl-CoA 10V, Negative-QTOFsplash10-001i-9830142650-5daf6d2ebf4706addb662017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Methylbutyryl-CoA 20V, Negative-QTOFsplash10-001i-5910010010-82942ef01fc9c3168a0a2017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Methylbutyryl-CoA 40V, Negative-QTOFsplash10-057i-5900100000-862949faa1b8743f72e72017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Methylbutyryl-CoA 10V, Negative-QTOFsplash10-0udi-0000000090-31b6c89b394831637a8f2021-09-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Methylbutyryl-CoA 20V, Negative-QTOFsplash10-0gc9-9800102240-781ca81e401e13a0c8b52021-09-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Methylbutyryl-CoA 40V, Negative-QTOFsplash10-00p0-4003603910-d8729ca53079a09ed2852021-09-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Methylbutyryl-CoA 10V, Positive-QTOFsplash10-0udi-0000000190-7fb257dc3645f69b632d2021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Methylbutyryl-CoA 20V, Positive-QTOFsplash10-000i-1910002340-4c7d3d3d8e594fa50ebf2021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Methylbutyryl-CoA 40V, Positive-QTOFsplash10-0002-0029000000-b2613cd6598aaa60f2252021-09-25Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • Extracellular
  • Membrane
  • Mitochondria
Biospecimen LocationsNot Available
Tissue LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB022387
KNApSAcK IDNot Available
Chemspider ID30791986
KEGG Compound IDC15980
BioCyc ID2-METHYL-BUTYRYL-COA
BiGG IDNot Available
Wikipedia Link2-Methylbutyryl-CoA
METLIN IDNot Available
PubChem Compound71448903
PDB IDNot Available
ChEBI ID90222
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. Magrane M: UniProt Knowledgebase: a hub of integrated protein data. Database (Oxford). 2011 Mar 29;2011:bar009. doi: 10.1093/database/bar009. Print 2011. [PubMed:21447597 ]
  2. Simons K, Toomre D: Lipid rafts and signal transduction. Nat Rev Mol Cell Biol. 2000 Oct;1(1):31-9. [PubMed:11413487 ]
  3. Watson AD: Thematic review series: systems biology approaches to metabolic and cardiovascular disorders. Lipidomics: a global approach to lipid analysis in biological systems. J Lipid Res. 2006 Oct;47(10):2101-11. Epub 2006 Aug 10. [PubMed:16902246 ]
  4. Sethi JK, Vidal-Puig AJ: Thematic review series: adipocyte biology. Adipose tissue function and plasticity orchestrate nutritional adaptation. J Lipid Res. 2007 Jun;48(6):1253-62. Epub 2007 Mar 20. [PubMed:17374880 ]
  5. Lingwood D, Simons K: Lipid rafts as a membrane-organizing principle. Science. 2010 Jan 1;327(5961):46-50. doi: 10.1126/science.1174621. [PubMed:20044567 ]
  6. Gunstone, Frank D., John L. Harwood, and Albert J. Dijkstra (2007). The lipid handbook with CD-ROM. CRC Press.

Only showing the first 10 proteins. There are 112 proteins in total.

Enzymes

General function:
Involved in transferase activity, transferring acyl groups other than amino-acyl groups
Specific function:
Abolishes BNIP3-mediated apoptosis and mitochondrial damage.
Gene Name:
ACAA2
Uniprot ID:
P42765
Molecular weight:
41923.82
General function:
Involved in transferase activity, transferring acyl groups other than amino-acyl groups
Specific function:
Not Available
Gene Name:
ACAA1
Uniprot ID:
P09110
Molecular weight:
34664.46
General function:
Involved in transferase activity, transferring acyl groups other than amino-acyl groups
Specific function:
Not Available
Gene Name:
HADHB
Uniprot ID:
P55084
Molecular weight:
51293.955
General function:
Involved in oxidoreductase activity
Specific function:
Plays a role in valine and pyrimidine metabolism. Binds fatty acyl-CoA.
Gene Name:
ALDH6A1
Uniprot ID:
Q02252
Molecular weight:
57839.31
General function:
Involved in acyl-CoA dehydrogenase activity
Specific function:
Not Available
Gene Name:
ACADL
Uniprot ID:
P28330
Molecular weight:
47655.275
General function:
Involved in acyl-CoA dehydrogenase activity
Specific function:
Not Available
Gene Name:
ACADS
Uniprot ID:
P16219
Molecular weight:
44296.705
Reactions
2-Methylbutyryl-CoA + Acceptor → Tiglyl-CoA + Reduced acceptordetails
General function:
Involved in acyl-CoA dehydrogenase activity
Specific function:
This enzyme is specific for acyl chain lengths of 4 to 16.
Gene Name:
ACADM
Uniprot ID:
P11310
Molecular weight:
46587.98
General function:
Involved in acyl-CoA dehydrogenase activity
Specific function:
Catalyzes the desaturation of acyl-CoAs to 2-trans-enoyl-CoAs. Isoform 1 shows highest activity against medium-chain fatty acyl-CoAs and activity decreases with increasing chain length. Isoform 2 is active against a much broader range of substrates and shows activity towards very long-chain acyl-CoAs. Isoform 2 is twice as active as isoform 1 against 16-hydroxy-palmitoyl-CoA and is 25% more active against 1,16-hexadecanodioyl-CoA.
Gene Name:
ACOX1
Uniprot ID:
Q15067
Molecular weight:
70135.205
General function:
Involved in acyl-CoA dehydrogenase activity
Specific function:
Oxidizes the CoA esters of the bile acid intermediates di- and tri-hydroxycholestanoic acids.
Gene Name:
ACOX2
Uniprot ID:
Q99424
Molecular weight:
76826.14
General function:
Involved in acyl-CoA dehydrogenase activity
Specific function:
Not Available
Gene Name:
IVD
Uniprot ID:
P26440
Molecular weight:
43055.325

Transporters

General function:
Lipid transport and metabolism
Specific function:
Involved in translocation of long-chain fatty acids (LFCA) across the plasma membrane. The LFCA import appears to be hormone-regulated in a tissue-specific manner. In adipocytes, but not myocytes, insulin induces a rapid translocation of FATP1 from intracellular compartments to the plasma membrane, paralleled by increased LFCA uptake. May act directly as a bona fide transporter, or alternatively, in a cytoplasmic or membrane- associated multimeric protein complex to trap and draw fatty acids towards accumulation. Plays a pivotal role in regulating available LFCA substrates from exogenous sources in tissues undergoing high levels of beta-oxidation or triglyceride synthesis. May be involved in regulation of cholesterol metabolism. Has acyl-CoA ligase activity for long-chain and very-long-chain fatty acids
Gene Name:
SLC27A1
Uniprot ID:
Q6PCB7
Molecular weight:
71107.5

Only showing the first 10 proteins. There are 112 proteins in total.