Taurine (Compound)

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ID	599
Name	Taurine
Synonyms	L-Taurine; 2-Aminoethanesulfonic acid
Structure	MOL SDF PDB SMILES InChI Structure for EE000599 (Taurine) 3D Structure for EE000599 (Taurine) Mrv1652303262021222D 7 6 0 0 0 0 999 V2000 9990.8842 9990.3497 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 9990.1699 9990.7611 0.0000 S 0 0 0 0 0 0 0 0 0 0 0 0 9991.5993 9990.7611 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 9990.5812 9991.4761 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 9989.7563 9991.4761 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 9989.4515 9990.3476 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 9992.3123 9990.3497 0.0000 N 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 0 0 0 0 1 3 1 0 0 0 0 2 4 2 0 0 0 0 2 5 2 0 0 0 0 2 6 1 0 0 0 0 3 7 1 0 0 0 0 M END > <DATABASE_ID> EE000599 > <DATABASE_NAME> ExposomeExplorer > <SMILES> NCCS(O)(=O)=O > <INCHI_IDENTIFIER> InChI=1S/C2H7NO3S/c3-1-2-7(4,5)6/h1-3H2,(H,4,5,6) > <INCHI_KEY> XOAAWQZATWQOTB-UHFFFAOYSA-N > <FORMULA> C2H7NO3S > <MOLECULAR_WEIGHT> 125.147 > <EXACT_MASS> 125.014663785 > <JCHEM_ACCEPTOR_COUNT> 4 > <JCHEM_ATOM_COUNT> 14 > <JCHEM_AVERAGE_POLARIZABILITY> 10.824350988998525 > <JCHEM_BIOAVAILABILITY> 1 > <JCHEM_DONOR_COUNT> 2 > <JCHEM_FORMAL_CHARGE> 0 > <JCHEM_GHOSE_FILTER> 0 > <JCHEM_IUPAC> 2-aminoethane-1-sulfonic acid > <ALOGPS_LOGP> -2.19 > <JCHEM_LOGP> -2.6146873946423876 > <ALOGPS_LOGS> -0.08 > <JCHEM_MDDR_LIKE_RULE> 0 > <JCHEM_NUMBER_OF_RINGS> 0 > <JCHEM_PHYSIOLOGICAL_CHARGE> 0 > <JCHEM_PKA_STRONGEST_ACIDIC> -1.4937847370487942 > <JCHEM_PKA_STRONGEST_BASIC> 9.343935759428495 > <JCHEM_POLAR_SURFACE_AREA> 80.39 > <JCHEM_REFRACTIVITY> 24.605100000000004 > <JCHEM_ROTATABLE_BOND_COUNT> 2 > <JCHEM_RULE_OF_FIVE> 1 > <ALOGPS_SOLUBILITY> 1.05e+02 g/l > <JCHEM_TRADITIONAL_IUPAC> taurine > <JCHEM_VEBER_RULE> 0 $$$$
Description	Derivative of cysteine. Widely distributed in animal tissues and major bile constituent. Often called an amino acid, it is not an amino acid.
Classification	Compounds > Chemical entities > Organic compounds > Organic acids and derivatives > Organic sulfonic acids and derivatives > Organosulfonic acids and derivatives > Organosulfonic acids
CAS number	107-35-7
PubChem ID	1123
ChEBI ID	15891
FooDB ID	FDB003191
HMDB ID	HMDB0000251

Chemical data

MolDBi data

IUPAC Name	2-aminoethane-1-sulfonic acid
Traditional IUPAC Name	taurine
Formula	C2H7NO3S
InChI	InChI=1S/C2H7NO3S/c3-1-2-7(4,5)6/h1-3H2,(H,4,5,6)
InChI Key	XOAAWQZATWQOTB-UHFFFAOYSA-N
Molecular weight	125.147
Exact mass	125.014663785
SMILES	NCCS(O)(=O)=O

ClassyFire Taxonomy

Description	belongs to the class of organic compounds known as organosulfonic acids. Organosulfonic acids are compounds containing the sulfonic acid group, which has the general structure RS(=O)2OH (R is not a hydrogen atom).
Kingdom	Organic compounds
Super Class	Organic acids and derivatives
Class	Organic sulfonic acids and derivatives
Sub Class	Organosulfonic acids and derivatives
Direct Parent	Organosulfonic acids
Alternative Parents	Sulfonyls Alkanesulfonic acids Organopnictogen compounds Organic oxides Monoalkylamines Hydrocarbon derivatives

Publications with Taurine

ID	Title	First author	Authors	Year	Journal	Volume	Issue	Pages	PubMed ID	DOI	Study design	No. of Biomarkers	No. of Intake values	No. of Concentration values	No. of Reproducibility values	No. of Correlation values	No. of Metabolomic associations	No. of Microbiota associations	No. of Cancer associations

Biomarker data

Measurements of Taurine in biospecimens

Concentration values

ID	Parent ID	Depth	Subject group	Population	Country	Cohort	Biomarker Time definition	Biospecimen	Analytical method	Biomarker	Biomarker detail	Measurement size	Detected (nb)	Detected (%)	Detected only?	Arithmethic mean	Arithmethic SD	Geometric mean	Geometric SD	Min	Min (detected)	Percentile_05	Percentile_10	Percentile_25	Median	Percentile_75	Percentile_90	Percentile_95	Max	Interquartile range	Mean 95% CI lower	Mean 95% CI upper	GMean 95% CI lower	GMean 95% CI upper	Unit	Converted arithmetic mean	Converted geometric mean	Converted median	Converted unit	Adjustment type	Adjusted on	Regressed on	Expressed as	Publication

Reproducibility values

ID	Excretion ID	Subject group	Population	Country	Cohort	Biomarker Time definition	Biospecimen	Analytical method	Biomarker	Biomarker detail	Arithmetic mean	Geometric mean	Median	Unit	Adjusted on	Reproducibility size	ICC	ICC 95% CI lower	ICC 95% CI upper	CV% WS	CV% BS	VAR WS	VAR BS	Publication

Associations of Taurine with exposures

Correlation values

ID	Intake ID	Excretion ID	Subject group	Population	Country	Cohort	Intake Time definition	Intake Assessment method	Intake	Intake detail	Supplement intakes included?	Intake Arithmetic mean	Intake Geometric mean	Intake Median	Intake Unit	Intake Adjusted on	Biomarker Time definition	Biospecimen	Analytical method	Biomarker	Biomarker detail	Biomarker Arithmetic mean	Biomarker Geometric mean	Biomarker Median	Biomarker Unit	Biomarker Adjusted on	Correlation size	Correlation type	Correlation value	Correlation 95% CI lower	Correlation 95% CI upper	Correlation p-value	Significant?	Measurement adjustment	Deattenuated?	Covariates	Publication

Metabolomic associations

ID	Intake ID	Excretion ID	Subject group	Population	Country	Cohort	No. of subjects	Intake Assessment method	Intake	Intervention dose	Biospecimen	Analytical method	Biomarker	Structural identification	Feature selection	Area under curve	Sensitivity	Specificity	PLS-DA VIP	Beta coefficient	Beta coefficient p-value	ANOVA p-value	Publication

Microbiota associations

ID	Biomarker	Experimental evidence	Organism	Biospecimen	Antibiotic	Bacterial source	Substrate	Publication

Associations of Taurine with cancer risk

Cancer associations

ID	Excretion ID	Subject group	Population	Country	Cohort	No. of subjects	No. of cases	No. of controls	Biospecimen	Analytical method	Biomarker	Biomarker detail	Cancer	Study design	Publication

Exposure data

Measurements of Taurine exposures in populations

Intake values

ID	Parent ID	Depth	Subject group	Population	Country	Cohort	Intake Time definition	Intake assessment tool	Intake food coverage	Intake time coverage	Intake Assessment method	Intake	Intake detail	Food description	Supplement intakes included?	Measurement size	Detected (nb)	Detected (%)	Detected only?	Arithmethic mean	Arithmethic SD	Geometric mean	Geometric SD	Min	Min (detected)	Percentile_05	Percentile_10	Percentile_25	Median	Percentile_75	Percentile_90	Percentile_95	Max	Interquartile range	Mean 95% CI lower	Mean 95% CI upper	GMean 95% CI lower	GMean 95% CI upper	Unit	Converted arithmetic mean	Converted geometric mean	Converted median	Converted unit	Adjustment type	Adjusted on	Regressed on	Expressed as	Publication

Associations of Taurine exposures with biomarkers

Correlation values

ID	Intake ID	Excretion ID	Subject group	Population	Country	Cohort	Intake Time definition	Intake Assessment method	Intake	Intake detail	Supplement intakes included?	Intake Arithmetic mean	Intake Geometric mean	Intake Median	Intake Unit	Intake Adjusted on	Biomarker Time definition	Biospecimen	Analytical method	Biomarker	Biomarker detail	Biomarker Arithmetic mean	Biomarker Geometric mean	Biomarker Median	Biomarker Unit	Biomarker Adjusted on	Correlation size	Correlation type	Correlation value	Correlation 95% CI lower	Correlation 95% CI upper	Correlation p-value	Significant?	Measurement adjustment	Deattenuated?	Covariates	Publication