Human Metabolome Database Version 3.5

Showing metabocard for 3-Oxohexanoyl-CoA (HMDB03943)

Record Information
Version 3.5
Creation Date 2006-08-13 01:50:32 -0600
Update Date 2013-02-08 17:12:51 -0700
HMDB ID HMDB03943
Secondary Accession Numbers None
Metabolite Identification
Common Name 3-Oxohexanoyl-CoA
Description 3-Oxohexanoyl-CoA is an intermediate in Fatty acid elongation in mitochondria. 3-Oxohexanoyl-CoA is the 3rd to last step in the synthesis of Hexanoyl-CoA and is converted from Butanoyl-CoA via the enzyme acetyl-CoA acyltransferase 2 (EC 2.3.1.16). It is then converted to (S)-Hydroxyhexanoyl-CoA via the 3-hydroxyacyl-CoA dehydrogenase (EC 1.1.1.35).
Structure Thumb
Download: MOL | SDF | PDB | SMILES | InChI
Display: 2D Structure | 3D Structure
Synonyms
  1. 3-Ketohexanoyl CoA.
  2. 3-Ketohexanoyl Coenzyme A.
  3. 3-Oxohexanoyl-CoA
  4. 3-Oxohexanoyl-Coenzyme A
  5. Ketohexanoyl-CoA
  6. Ketohexanoyl-Coenzyme A
Chemical Formula C27H44N7O18P3S
Average Molecular Weight 879.661
Monoisotopic Molecular Weight 879.167637865
IUPAC Name {[(2R,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-4-hydroxy-2-({[hydroxy({[hydroxy(3-hydroxy-2,2-dimethyl-3-{[2-({2-[(3-oxohexanoyl)sulfanyl]ethyl}carbamoyl)ethyl]carbamoyl}propoxy)phosphoryl]oxy})phosphoryl]oxy}methyl)oxolan-3-yl]oxy}phosphonic acid
Traditional IUPAC Name [(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-4-hydroxy-2-[({hydroxy[hydroxy(3-hydroxy-2,2-dimethyl-3-{[2-({2-[(3-oxohexanoyl)sulfanyl]ethyl}carbamoyl)ethyl]carbamoyl}propoxy)phosphoryl]oxyphosphoryl}oxy)methyl]oxolan-3-yl]oxyphosphonic acid
CAS Registry Number 19774-86-8
SMILES CCCC(=O)CC(=O)SCCNC(=O)CCNC(=O)C(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=C(N)N=CN=C12
InChI Identifier InChI=1S/C27H44N7O18P3S/c1-4-5-15(35)10-18(37)56-9-8-29-17(36)6-7-30-25(40)22(39)27(2,3)12-49-55(46,47)52-54(44,45)48-11-16-21(51-53(41,42)43)20(38)26(50-16)34-14-33-19-23(28)31-13-32-24(19)34/h13-14,16,20-22,26,38-39H,4-12H2,1-3H3,(H,29,36)(H,30,40)(H,44,45)(H,46,47)(H2,28,31,32)(H2,41,42,43)/t16-,20-,21-,22?,26-/m1/s1
InChI Key NFOYYXQAVVYWKV-ZOGSZLKASA-N
Chemical Taxonomy
Kingdom Organic Compounds
Super Class Lipids
Class Fatty Acid Esters
Sub Class Acyl CoAs
Other Descriptors
  • Acyl CoAs
  • Aromatic Heteropolycyclic Compounds
  • Fatty acyl CoAs(KEGG)
Substituents
  • 1 Phosphoribosyl Imidazole
  • Aminopyrimidine
  • Carboxamide Group
  • Carboxylic Thioester
  • Coenzyme A
  • Disaccharide Phosphate
  • Glycosyl Compound
  • Imidazole
  • Imidazopyrimidine
  • Ketone
  • Mixed Pentose/Hexose Disaccharide
  • N Glycosyl Compound
  • Organic Hypophosphite
  • Organic Phosphite
  • Organic Pyrophosphate
  • Oxolane
  • Phosphoric Acid Ester
  • Purine
  • Purine Ribonucleoside 3',5' Bisphosphate
  • Pyrimidine
  • Saccharide
  • Secondary Alcohol
  • Secondary Carboxylic Acid Amide
  • Thiocarboxylic Acid Ester
Direct Parent 3-Oxo-acyl CoAs
Ontology
Status Expected and Not Quantified
Origin
  • Endogenous
  • Food
Biofunction
  • Cell signaling
  • Fuel and energy storage
  • Fuel or energy source
  • Membrane integrity/stability
Application
  • Nutrients
  • Stabilizers
  • Surfactants and Emulsifiers
Cellular locations
  • Extracellular
  • Membrane
Physical Properties
State Solid
Experimental Properties
Property Value Reference
Melting Point Not Available Not Available
Boiling Point Not Available Not Available
Water Solubility Not Available Not Available
LogP -3.064 Not Available
Predicted Properties
Property Value Source
Water Solubility 3.43 g/L ALOGPS
LogP -0.04 ALOGPS
LogP -5.6 ChemAxon
LogS -2.41 ALOGPS
pKa (strongest acidic) 0.83 ChemAxon
pKa (strongest basic) 4.95 ChemAxon
Hydrogen Acceptor Count 18 ChemAxon
Hydrogen Donor Count 9 ChemAxon
Polar Surface Area 380.7 A2 ChemAxon
Rotatable Bond Count 24 ChemAxon
Refractivity 191.33 ChemAxon
Polarizability 77.82 ChemAxon
Formal Charge 0 ChemAxon
Physiological Charge -4 ChemAxon
Spectra
Not Available
Biological Properties
Cellular Locations
  • Extracellular
  • Membrane
Biofluid Locations Not Available
Tissue Location Not Available
Pathways
Name SMPDB Link KEGG Link
Fatty acid Metabolism SMP00051 map00071 Link_out
Fatty Acid Elongation In Mitochondria SMP00054 map00062 Link_out
Mitochondrial Beta-Oxidation of Short Chain Saturated Fatty Acids SMP00480 Not Available
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease References None
Associated OMIM IDs None
DrugBank ID Not Available
DrugBank Metabolite ID Not Available
Phenol Explorer Compound ID Not Available
Phenol Explorer Metabolite ID Not Available
FoodDB ID FDB023262
KNApSAcK ID Not Available
Chemspider ID 389508 Link_out
KEGG Compound ID C05269 Link_out
BioCyc ID K-HEXANOYL-COA Link_out
BiGG ID Not Available
Wikipedia Link Not Available
NuGOwiki Link HMDB03943 Link_out
Metagene Link HMDB03943 Link_out
METLIN ID Not Available
PubChem Compound 440610 Link_out
PDB ID Not Available
ChEBI ID 27648 Link_out
References
Synthesis Reference Not Available
Material Safety Data Sheet (MSDS) Not Available
General References Not Available

Enzymes
Name: Acetyl-CoA acetyltransferase, cytosolic
Reactions:
Acetyl-CoA + Butyryl-CoA unknown Coenzyme A + 3-Oxohexanoyl-CoA details
Gene Name: ACAT2
Uniprot ID: Q9BWD1 Link_out
Protein Sequence: FASTA
Gene Sequence: FASTA
Name: 3-ketoacyl-CoA thiolase, mitochondrial
Reactions:
Acetyl-CoA + Butyryl-CoA unknown Coenzyme A + 3-Oxohexanoyl-CoA details
Gene Name: ACAA2
Uniprot ID: P42765 Link_out
Protein Sequence: FASTA
Gene Sequence: FASTA
Name: Acetyl-CoA acetyltransferase, mitochondrial
Reactions:
Acetyl-CoA + Butyryl-CoA unknown Coenzyme A + 3-Oxohexanoyl-CoA details
Gene Name: ACAT1
Uniprot ID: P24752 Link_out
Protein Sequence: FASTA
Gene Sequence: FASTA
Name: 3-ketoacyl-CoA thiolase, peroxisomal
Reactions:
Acetyl-CoA + Butyryl-CoA unknown Coenzyme A + 3-Oxohexanoyl-CoA details
Gene Name: ACAA1
Uniprot ID: P09110 Link_out
Protein Sequence: FASTA
Gene Sequence: FASTA
Name: Trifunctional enzyme subunit beta, mitochondrial
Reactions:
Acetyl-CoA + Butyryl-CoA unknown Coenzyme A + 3-Oxohexanoyl-CoA details
Gene Name: HADHB
Uniprot ID: P55084 Link_out
Protein Sequence: FASTA
Gene Sequence: FASTA
Name: 3-hydroxyacyl-CoA dehydrogenase type-2
Reactions: Not Available
Gene Name: HSD17B10
Uniprot ID: Q99714 Link_out
Protein Sequence: FASTA
Gene Sequence: FASTA
Name: Peroxisomal bifunctional enzyme
Reactions:
(S)-Hydroxyhexanoyl-CoA + NAD unknown 3-Oxohexanoyl-CoA + NADH + Hydrogen Ion details
Gene Name: EHHADH
Uniprot ID: Q08426 Link_out
Protein Sequence: FASTA
Gene Sequence: FASTA
Name: Hydroxyacyl-coenzyme A dehydrogenase, mitochondrial
Reactions:
(S)-Hydroxyhexanoyl-CoA + NAD unknown 3-Oxohexanoyl-CoA + NADH + Hydrogen Ion details
Gene Name: HADH
Uniprot ID: Q16836 Link_out
Protein Sequence: FASTA
Gene Sequence: FASTA
Name: Trifunctional enzyme subunit alpha, mitochondrial
Reactions:
(S)-Hydroxyhexanoyl-CoA + NAD unknown 3-Oxohexanoyl-CoA + NADH + Hydrogen Ion details
Gene Name: HADHA
Uniprot ID: P40939 Link_out
Protein Sequence: FASTA
Gene Sequence: FASTA
Name: Peroxisomal multifunctional enzyme type 2
Reactions: Not Available
Gene Name: HSD17B4
Uniprot ID: P51659 Link_out
Protein Sequence: FASTA
Gene Sequence: FASTA