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Record Information
Version1.0
Creation Date2016-09-30 22:51:53 UTC
Update Date2020-05-21 16:28:48 UTC
BMDB IDBMDB0002159
Secondary Accession Numbers
  • BMDB02159
Metabolite Identification
Common Name3a,7a-Dihydroxy-5b-cholestanoyl-CoA
DescriptionPC(22:4(7Z,10Z,13Z,16Z)/18:1(11Z)) is a phosphatidylchloline (PC). It is a glycerophospholipid in which a phosphorylcholine moiety occupies a glycerol substitution site. As is the case with diacylglycerols, phosphatidylcholines can have many different combinations of fatty acids of varying lengths and saturation attached to the C-1 and C-2 positions. PC(22:4(7Z,10Z,13Z,16Z)/18:1(11Z)), in particular, consists of one 7Z,10Z,13Z,16Z-docosatetraenoyl chain to the C-1 atom, and one 11Z-octadecenoyl to the C-2 atom. In E. coli, PCs can be found in the integral component of the cell outer membrane. They are hydrolyzed by Phospholipases to a 2-acylglycerophosphocholine and a carboxylate.
Structure
Thumb
Synonyms
ValueSource
PC(22:4/18:1)HMDB
Phosphatidylcholine(22:4/18:1)HMDB
Phosphatidylcholine(40:5)HMDB
1-Adrenoyl-2-vaccenoyl-sn-glycero-3-phosphocholineHMDB
GPCho(40:5)HMDB
LecithinHMDB
PC(40:5)HMDB
1-(7Z,10Z,13Z,16Z-Docosatetraenoyl)-2-(11Z-octadecenoyl)-sn-glycero-3-phosphocholineHMDB
GPCho(22:4/18:1)HMDB
3-alpha,7-alpha-Dihydroxy-5-beta-cholestanoyl-CoAHMDB
3-alpha,7-alpha-Dihydroxy-5-beta-cholestanoyl-coenzyme AHMDB
3alpha,7alpha-Dihydroxy-5beta-cholestanoyl-CoAHMDB
3alpha,7alpha-Dihydroxy-5beta-cholestanoyl-coenzyme AHMDB
DHCAHMDB
Chemical FormulaC48H80N7O19P3S
Average Molecular Weight1184.171
Monoisotopic Molecular Weight1183.444253639
IUPAC NameNot Available
Traditional NameNot Available
CAS Registry Number2461-62-3
SMILESNot Available
InChI Identifier
InChI=1S/C48H80N7O19P3S/c1-26(30-10-11-31-36-32(13-16-48(30,31)6)47(5)15-12-29(56)20-28(47)21-33(36)57)8-7-9-27(2)45(62)78-19-18-50-35(58)14-17-51-43(61)40(60)46(3,4)23-71-77(68,69)74-76(66,67)70-22-34-39(73-75(63,64)65)38(59)44(72-34)55-25-54-37-41(49)52-24-53-42(37)55/h24-34,36,38-40,44,56-57,59-60H,7-23H2,1-6H3,(H,50,58)(H,51,61)(H,66,67)(H,68,69)(H2,49,52,53)(H2,63,64,65)/t26?,27?,28-,29+,30?,31?,32?,33+,34+,36?,38+,39+,40?,44+,47-,48+/m0/s1
InChI KeySBYLHTNKEWSLBA-CPRJDYHCSA-N
Chemical Taxonomy
Description belongs to the class of organic compounds known as phosphatidylcholines. These are glycerophosphocholines in which the two free -OH are attached to one fatty acid each through an ester linkage.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassGlycerophospholipids
Sub ClassGlycerophosphocholines
Direct ParentPhosphatidylcholines
Alternative Parents
Substituents
  • Diacylglycero-3-phosphocholine
  • Phosphocholine
  • Fatty acid ester
  • Dialkyl phosphate
  • Dicarboxylic acid or derivatives
  • Organic phosphoric acid derivative
  • Phosphoric acid ester
  • Alkyl phosphate
  • Fatty acyl
  • Quaternary ammonium salt
  • Tetraalkylammonium salt
  • Carboxylic acid ester
  • Carboxylic acid derivative
  • Organic oxygen compound
  • Organic nitrogen compound
  • Carbonyl group
  • Organooxygen compound
  • Organonitrogen compound
  • Organic oxide
  • Organopnictogen compound
  • Amine
  • Organic salt
  • Hydrocarbon derivative
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External Descriptors
Ontology
StatusExpected but not Quantified
Origin
  • Endogenous
  • Exogenous
BiofunctionNot Available
ApplicationNot Available
Cellular locations
  • Cell membrane
  • Cytoplasm
  • Endoplasmic reticulum
  • Membrane
  • Peroxisome
Physical Properties
StateSolid
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted PropertiesNot Available
Spectra
Spectra
Spectrum TypeDescriptionSplash Key
Biological Properties
Cellular Locations
  • Cell membrane
  • Cytoplasm
  • Endoplasmic reticulum
  • Membrane
  • Peroxisome
Biospecimen LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
HMDB IDHMDB0008629
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound53479251
PDB IDNot Available
ChEBI IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General ReferencesNot Available

Enzymes

General function:
Lipid transport and metabolism
Specific function:
Catalyzes the desaturation of acyl-CoAs to 2-trans-enoyl-CoAs.
Gene Name:
ACOX1
Uniprot ID:
Q3SZP5
Molecular weight:
74379.0
Reactions
3a,7a-Dihydroxy-5b-cholestanoyl-CoA + Water → 3a,7a-Dihydroxy-5b-cholest-24-enoyl-CoAdetails
General function:
Not Available
Specific function:
Not Available
Gene Name:
AMACR
Uniprot ID:
Q148I9
Molecular weight:
42010.0
Reactions
3a,7a-Dihydroxy-5b-cholestanoyl-CoA → 3a,7a-Dihydroxy-5b-cholestanoyl-CoAdetails
General function:
Not Available
Specific function:
Mediates the ATP-dependent import of long-chain fatty acids (LCFA) into the cell by mediating their translocation at the plasma membrane. Has also an acyl-CoA ligase activity for long-chain and very-long-chain fatty acids. 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 LCFA substrates from exogenous sources in tissues undergoing high levels of beta-oxidation or triglyceride synthesis. May be involved in regulation of cholesterol metabolism.
Gene Name:
SLC27A1
Uniprot ID:
Q3ZKN0
Molecular weight:
71123.0
Reactions
3a,7a-Dihydroxycoprostanic acid + Adenosine triphosphate + Coenzyme A → 3a,7a-Dihydroxy-5b-cholestanoyl-CoA + Pyrophosphate + 3'-AMPdetails