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Record Information
Version2.0
Created at2022-05-11 16:26:40 UTC
Updated at2022-05-11 16:26:40 UTC
NP-MRD IDNP0086634
Secondary Accession NumbersNone
Natural Product Identification
Common NameLithocholic acid glycine conjugate
DescriptionLithocholic acid glycine conjugate, also known as glycolithocholic acid or lithocholylglycine, belongs to the class of organic compounds known as glycinated bile acids and derivatives. Glycinated bile acids and derivatives are compounds with a structure characterized by the presence of a glycine linked to a bile acid skeleton. They exist as anions at physiological pH and, consequently, require a carrier for transport across the membranes of the enterohepatic tissues. Lithocholic acid glycine conjugate is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. Is an acyl glycine and a bile acid-glycine conjugate. In humans, lithocholic acid glycine conjugate is involved in the metabolic disorder called familial hypercholanemia (fhca). In hepatocytes, both primary and secondary bile acids undergo amino acid conjugation at the C-24 carboxylic acid on the side chain, and almost all bile acids in the bile duct therefore exist in a glycine conjugated form (PMID:16949895 ). Lithocholic acid glycine conjugate was first documented in 1975 (PMID: 1097294). Bile acids are also steroidal amphipathic molecules derived from the catabolism of cholesterol (PMID: 1150035) (PMID: 1150037).
Structure
Thumb
Synonyms
Chemical FormulaC26H43NO4
Average Mass433.6239 Da
Monoisotopic Mass433.31921 Da
IUPAC Name2-[(4R)-4-[(1S,2S,5R,7R,10R,11S,14R,15R)-5-hydroxy-2,15-dimethyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadecan-14-yl]pentanamido]acetic acid
Traditional Name[(4R)-4-[(1S,2S,5R,7R,10R,11S,14R,15R)-5-hydroxy-2,15-dimethyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadecan-14-yl]pentanamido]acetic acid
CAS Registry NumberNot Available
SMILES
[H][C@@]1(CC[C@@]2([H])[C@]3([H])CC[C@]4([H])C[C@H](O)CC[C@]4(C)[C@@]3([H])CC[C@]12C)[C@H](C)CCC(=O)NCC(O)=O
InChI Identifier
InChI=1S/C26H43NO4/c1-16(4-9-23(29)27-15-24(30)31)20-7-8-21-19-6-5-17-14-18(28)10-12-25(17,2)22(19)11-13-26(20,21)3/h16-22,28H,4-15H2,1-3H3,(H,27,29)(H,30,31)/t16-,17-,18-,19+,20-,21+,22+,25+,26-/m1/s1
InChI KeyXBSQTYHEGZTYJE-OETIFKLTSA-N
Experimental Spectra
Not Available
Predicted Spectra
Chemical Shift Submissions
Not Available
Species
Species of Origin
Chemical Taxonomy
Description Belongs to the class of organic compounds known as glycinated bile acids and derivatives. Glycinated bile acids and derivatives are compounds with a structure characterized by the presence of a glycine linked to a bile acid skeleton.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassSteroids and steroid derivatives
Sub ClassBile acids, alcohols and derivatives
Direct ParentGlycinated bile acids and derivatives
Alternative Parents
Substituents
  • Glycinated bile acid
  • Hydroxy bile acid, alcohol, or derivatives
  • Monohydroxy bile acid, alcohol, or derivatives
  • 3-hydroxysteroid
  • Hydroxysteroid
  • 3-alpha-hydroxysteroid
  • N-acyl-alpha-amino acid
  • N-acyl-alpha amino acid or derivatives
  • Alpha-amino acid or derivatives
  • Cyclic alcohol
  • Secondary alcohol
  • Carboximidic acid
  • Carboximidic acid derivative
  • Carboxylic acid derivative
  • Carboxylic acid
  • Organic 1,3-dipolar compound
  • Monocarboxylic acid or derivatives
  • Propargyl-type 1,3-dipolar organic compound
  • Organopnictogen compound
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Carbonyl group
  • Organic nitrogen compound
  • Alcohol
  • Organooxygen compound
  • Organonitrogen compound
  • Aliphatic homopolycyclic compound
Molecular FrameworkAliphatic homopolycyclic compounds
External Descriptors
Physical Properties
StateNot Available
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP3.71ALOGPS
logP3.92ChemAxon
logS-5.4ALOGPS
pKa (Strongest Acidic)3.77ChemAxon
pKa (Strongest Basic)-1.1ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area86.63 ŲChemAxon
Rotatable Bond Count6ChemAxon
Refractivity120.48 m³·mol⁻¹ChemAxon
Polarizability51.32 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
HMDB IDHMDB0000698
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDFDB022187
KNApSAcK IDNot Available
Chemspider ID103116
KEGG Compound IDC15557
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN ID5666
PubChem Compound115245
PDB IDNot Available
ChEBI ID37998
Good Scents IDNot Available
References
General References
  1. Cowen AE, Korman MG, Hofmann AF, Cass OW, Coffin SB: Metabolism of lithocholate in healthy man. II. Enterohepatic circulation. Gastroenterology. 1975 Jul;69(1):67-76. [PubMed:1097294 ]
  2. Cowen AE, Korman MG, Hofmann AF, Cass OW: Metabolism of lethocholate in healthy man. I. Biotransformation and biliary excretion of intravenously administered lithocholate, lithocholylglycine, and their sulfates. Gastroenterology. 1975 Jul;69(1):59-66. [PubMed:1150035 ]
  3. Cowen AE, Korman MG, Hofmann AF, Thomas PJ: Metabolism of lithocholate in healthy man. III. Plasma disappearance of radioactivity after intravenous injection of labeled lithocholate and its derivatives. Gastroenterology. 1975 Jul;69(1):77-82. [PubMed:1150037 ]