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Record Information
Version4.0
StatusExpected but not Quantified
Creation Date2006-05-22 14:17:34 UTC
Update Date2020-06-30 18:48:18 UTC
HMDB IDHMDB0002054
Secondary Accession Numbers
  • HMDB0000993
  • HMDB0002371
  • HMDB0006871
  • HMDB00993
  • HMDB02054
  • HMDB02371
  • HMDB06871
Metabolite Identification
Common NameTiglyl-CoA
Description2-methylcrotonoyl-CoA, also known as tiglyl-CoA or tiglyl-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. Thus, 2-methylcrotonoyl-CoA is considered to be a fatty ester lipid molecule. 2-methylcrotonoyl-CoA is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral.
Structure
Data?1593542898
Synonyms
ValueSource
(e)-2-Methylcrotonoyl-CoAChEBI
2-Methylcrotanoyl-CoAChEBI
Methylcrotonoyl-CoAChEBI
Methylcrotonyl-CoAChEBI
Tigloyl-CoAChEBI
Tiglyl-CoAChEBI
trans-2-Methylbut-2-enoyl-CoAChEBI
Tiglyl-coenzyme AMeSH
(E)-2-Methylbut-2-enoyl-CoAHMDB
(E)-2-Methylbut-2-enoyl-coenzyme AHMDB
(E)-2-Methylcrotonoyl-coenzyme AHMDB
2-Methyl-crotonyl-CoAHMDB
2-Methyl-crotonyl-coenzyme AHMDB
2-Methylbut-2-enoyl-CoAHMDB
2-Methylbut-2-enoyl-coenzyme AHMDB
2-Methylcrotonyl-CoAHMDB
Methylcrotonyl-coenzyme AHMDB
Tigloyl-coenzyme AHMDB
trans-2-Methylbut-2-enoyl-coenzyme AHMDB
Chemical FormulaC26H42N7O17P3S
Average Molecular Weight849.64
Monoisotopic Molecular Weight849.157075088
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-{[(2E)-2-methylbut-2-enoyl]sulfanyl}ethyl)carbamoyl]ethyl}carbamoyl)propoxy]phosphoryl}oxy)phosphoryl]oxy}methyl)oxolan-3-yl]oxy}phosphonic acid
Traditional Namemethylcrotonyl-coenzyme A
CAS Registry Number6247-62-7
SMILES
C\C=C(/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/C26H42N7O17P3S/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/h5,12-13,15,18-20,24,35-36H,6-11H2,1-4H3,(H,28,34)(H,29,37)(H,42,43)(H,44,45)(H2,27,30,31)(H2,39,40,41)/b14-5+/t15-,18-,19-,20+,24-/m1/s1
InChI KeyPMWATMXOQQZNBX-DKBZLLMOSA-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 Descriptors
Ontology
Disposition

Route of exposure:

Source:

Biological location:

Process

Naturally occurring process:

Role

Biological role:

Industrial application:

Physical Properties
StateSolid
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
Water Solubility3.56 g/LALOGPS
logP-0.02ALOGPS
logP-4.1ChemAxon
logS-2.4ALOGPS
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 Count21ChemAxon
Refractivity186.89 m³·mol⁻¹ChemAxon
Polarizability74.98 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
Spectra
Not Available
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 IDFDB022819
KNApSAcK IDNot Available
Chemspider ID4947725
KEGG Compound IDC03345
BioCyc IDCPD-1083
BiGG IDNot Available
Wikipedia LinkTiglyl-CoA
METLIN ID448
PubChem Compound6443760
PDB IDNot Available
ChEBI ID15478
Food Biomarker OntologyNot Available
VMH ID2MB2COA
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. Duran M, Bruinvis L, Ketting D, Kamerling JP, Wadman SK, Schutgens RB: The identification of (E)-2-methylglutaconic acid, a new isoleucine metabolite, in the urine of patients with beta-ketothiolase deficiency, propionic acidaemia and methylmalonic acidaemia. Biomed Mass Spectrom. 1982 Jan;9(1):1-5. [PubMed:7059658 ]

Enzymes

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
Reactions
(S)-2-Methylbutanoyl-CoA + Acceptor → Tiglyl-CoA + Reduced acceptordetails
General function:
Involved in oxidoreductase activity
Specific function:
Not Available
Gene Name:
EHHADH
Uniprot ID:
Q08426
Molecular weight:
69153.26
Reactions
2-Methyl-3-hydroxybutyryl-CoA → Tiglyl-CoA + Waterdetails
General function:
Involved in catalytic activity
Specific function:
Straight-chain enoyl-CoA thioesters from C4 up to at least C16 are processed, although with decreasing catalytic rate.
Gene Name:
ECHS1
Uniprot ID:
P30084
Molecular weight:
31387.085
Reactions
2-Methyl-3-hydroxybutyryl-CoA → Tiglyl-CoA + Waterdetails
General function:
Involved in oxidoreductase activity
Specific function:
Bifunctional subunit.
Gene Name:
HADHA
Uniprot ID:
P40939
Molecular weight:
82998.97
Reactions
2-Methyl-3-hydroxybutyryl-CoA → Tiglyl-CoA + Waterdetails
General function:
Involved in acyl-CoA dehydrogenase activity
Specific function:
Has greatest activity toward short branched chain acyl-CoA derivative such as (s)-2-methylbutyryl-CoA, isobutyryl-CoA, and 2-methylhexanoyl-CoA as well as toward short straight chain acyl-CoAs such as butyryl-CoA and hexanoyl-CoA. Can use valproyl-CoA as substrate and may play a role in controlling the metabolic flux of valproic acid in the development of toxicity of this agent.
Gene Name:
ACADSB
Uniprot ID:
P45954
Molecular weight:
47485.035
Reactions
2-Methylbutyryl-CoA + Acceptor → Tiglyl-CoA + Reduced acceptordetails