Record Information
Version1.0
StatusDetected and Quantified
Creation Date2020-12-10 18:37:13 UTC
Update Date2024-04-30 19:32:18 UTC
Metabolite IDMMDBc0000414
Metabolite Identification
Common NameTaurolithocholic acid 3-sulfate
DescriptionTaurolithocholic acid 3-sulfate is a sulfated bile acid. Under normal circumstances, bile acid sulfation is a minor pathway. However in the presence of cholestasis, the fraction of the bile acid pool which is sulfated increases. Sulfation of bile acids increases the aqueous solubility of the amphipathic compounds and results in more efficient renal clearance as well as in decreased reabsorption from the intestinal lumen. Bile acids are steroid acids found predominantly in the bile of mammals. The distinction between different bile acids is minute, depending only on the presence or absence of hydroxyl groups on positions 3, 7, and 12. Bile acids are physiological detergents that facilitate excretion, absorption, and transport of fats and sterols in the intestine and liver. Bile acids are also steroidal amphipathic molecules derived from the catabolism of cholesterol. They modulate bile flow and lipid secretion, are essential for the absorption of dietary fats and vitamins, and have been implicated in the regulation of all the key enzymes involved in cholesterol homeostasis. Bile acids recirculate through the liver, bile ducts, small intestine and portal vein to form an enterohepatic circuit. They exist as anions at physiological pH and, consequently, require a carrier for transport across the membranes of the enterohepatic tissues. The unique detergent properties of bile acids are essential for the digestion and intestinal absorption of hydrophobic nutrients. Bile acids have potent toxic properties (e.g. membrane disruption) and there are a plethora of mechanisms to limit their accumulation in blood and tissues (PMID: 11316487 , 16037564 , 12576301 , 11907135 ).
Structure
Synonyms
ValueSource
(3alpha-Sulfato-5beta-cholan-24-oyl)-2'-aminoethanesulfonateChEBI
3alpha-SulfatolithocholyltaurineChEBI
SLCT-3-SulfateChEBI
Taurolithocholate 3-sulfateChEBI
Taurolithocholate sulfateChEBI
TLC-SChEBI
(3a-Sulfato-5b-cholan-24-oyl)-2'-aminoethanesulfonateGenerator
(3a-Sulfato-5b-cholan-24-oyl)-2'-aminoethanesulfonic acidGenerator
(3a-Sulphato-5b-cholan-24-oyl)-2'-aminoethanesulphonateGenerator
(3a-Sulphato-5b-cholan-24-oyl)-2'-aminoethanesulphonic acidGenerator
(3alpha-Sulfato-5beta-cholan-24-oyl)-2'-aminoethanesulfonic acidGenerator
(3alpha-Sulphato-5beta-cholan-24-oyl)-2'-aminoethanesulphonateGenerator
(3alpha-Sulphato-5beta-cholan-24-oyl)-2'-aminoethanesulphonic acidGenerator
(3Α-sulfato-5β-cholan-24-oyl)-2'-aminoethanesulfonateGenerator
(3Α-sulfato-5β-cholan-24-oyl)-2'-aminoethanesulfonic acidGenerator
(3Α-sulphato-5β-cholan-24-oyl)-2'-aminoethanesulphonateGenerator
(3Α-sulphato-5β-cholan-24-oyl)-2'-aminoethanesulphonic acidGenerator
3a-SulfatolithocholyltaurineGenerator
3a-SulphatolithocholyltaurineGenerator
3alpha-SulphatolithocholyltaurineGenerator
3Α-sulfatolithocholyltaurineGenerator
3Α-sulphatolithocholyltaurineGenerator
SLCT-3-Sulfuric acidGenerator
SLCT-3-SulphateGenerator
SLCT-3-Sulphuric acidGenerator
Taurolithocholate 3-sulphateGenerator
Taurolithocholic acid 3-sulfuric acidGenerator
Taurolithocholic acid 3-sulphuric acidGenerator
Taurolithocholate sulphateGenerator
Taurolithocholic acid sulfuric acidGenerator
Taurolithocholic acid sulphuric acidGenerator
Taurolithocholic acid 3-sulphateHMDB
Taurolithocholic acid sulfateHMDB
Taurolithocholic acid sulphateHMDB
Taurolithocholic acid 3-sulfateChEBI
Molecular FormulaC26H45NO8S2
Average Mass563.767
Monoisotopic Mass563.258658801
IUPAC Name2-[(4R)-4-[(1S,2S,5R,7R,10R,11S,14R,15R)-2,15-dimethyl-5-(sulfooxy)tetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadecan-14-yl]pentanamido]ethane-1-sulfonic acid
Traditional Name2-[(4R)-4-[(1S,2S,5R,7R,10R,11S,14R,15R)-2,15-dimethyl-5-(sulfooxy)tetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadecan-14-yl]pentanamido]ethanesulfonic acid
CAS Registry NumberNot Available
SMILES
[H][C@@]1(CC[C@@]2([H])[C@]3([H])CC[C@]4([H])C[C@@H](CC[C@]4(C)[C@@]3([H])CC[C@]12C)OS(O)(=O)=O)[C@H](C)CCC(=O)NCCS(O)(=O)=O
InChI Identifier
InChI=1S/C26H45NO8S2/c1-17(4-9-24(28)27-14-15-36(29,30)31)21-7-8-22-20-6-5-18-16-19(35-37(32,33)34)10-12-25(18,2)23(20)11-13-26(21,22)3/h17-23H,4-16H2,1-3H3,(H,27,28)(H,29,30,31)(H,32,33,34)/t17-,18-,19-,20+,21-,22+,23+,25+,26-/m1/s1
InChI KeyHSNPMXROZIQAQD-GBURMNQMSA-N