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Showing metabocard for Ethanolamine (HMDB0000149)

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IdentificationTaxonomyOntologyPhysical propertiesSpectraBiological propertiesConcentrationsLinksReferencesenzymes (17) Show 17 proteinsXML
enzymes (17) Show 17 proteins
Record Information
Version5.0
StatusDetected and Quantified
Creation Date2005-11-16 15:48:42 UTC
Update Date2023-05-30 20:55:58 UTC
HMDB IDHMDB0000149
Secondary Accession Numbers
  • HMDB00149
  • HMDB0060149
  • HMDB0062693
  • HMDB60149
  • HMDB62693
Metabolite Identification
Common NameEthanolamine
DescriptionEthanolamine (MEA), also known as monoethanolamine, aminoethanol or glycinol, belongs to the class of organic compounds known as 1,2-aminoalcohols (or simply aminoalcohols). These are organic compounds containing an alkyl chain with an amine group bound to the C1 atom and an alcohol group bound to the C2 atom. Ethanolamine is a colorless, viscous liquid with an odor reminiscent of ammonia. In pharmaceutical formulations, ethanolamine is used primarily for buffering or preparation of emulsions. Ethanolamine can also be used as pH regulator in cosmetics. Biologically, ethanolamine is an initial precursor for the biosynthesis of two primary phospholipid classes, phosphatidylcholine (PC) and phosphatidylethanolamine (PE). In this regard, ethanolamine is the second-most-abundant head group for phospholipids. Ethanolamine serves as a precursor for a variety of N-acylethanolamines (NAEs). These are molecules that modulate several animal and plant physiological processes such as seed germination, plant-pathogen interactions, chloroplast development and flowering (PMID: 30190434 ). Ethanolamine, when combined with arachidonic acid (C20H32O2; 20:4, ω-6), can also form the endocannabinoid anandamide. Ethanolamine can be converted to phosphoethanolamine via the enzyme known as ethanolamine kinase. the two substrates of this enzyme are ATP and ethanolamine, whereas its two products are ADP and O-phosphoethanolamine. In most plants ethanolamine is biosynthesized by decarboxylation of serine via a pyridoxal 5'-phosphate-dependent l-serine decarboxylase (SDC). Ethanolamine exists in all living species, ranging from bacteria to plants to humans. Ethanolamine has been detected, but not quantified in, several different foods, such as narrowleaf cattails, mung beans, blackcurrants, white cabbages, and bilberries.
Structure
Data?1676999673
MOL3D MOLSDF3D SDFPDB3D PDBSMILESInChI

MOL for HMDB0000149 (Ethanolamine)


  Mrv1652309272007462D          

  4  3  0  0  0  0            999 V2000
   -1.5400    0.8143    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.2546    0.4017    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
   -0.8256    0.4017    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.1110    0.8143    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
  1  3  1  0  0  0  0
  3  4  1  0  0  0  0
  2  1  1  0  0  0  0
M  END
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3D MOL for HMDB0000149 (Ethanolamine)

HMDB0000149
     RDKit          3D
Ethanolamine
 11 10  0  0  0  0  0  0  0  0999 V2000
   -1.6782   -0.0379   -0.0289 N   0  0  0  0  0  0  0  0  0  0  0  0
   -0.4017    0.3273    0.5561 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.6952    0.0126   -0.4432 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.9381    0.3515    0.0868 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.8825   -1.0300    0.1281 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.6138    0.1682   -1.0525 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.1941   -0.2122    1.4986 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.4275    1.4312    0.7001 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.5238    0.5315   -1.3995 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.6958   -1.1043   -0.5825 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.3450   -0.4380    0.5368 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0
  2  3  1  0
  3  4  1  0
  1  5  1  0
  1  6  1  0
  2  7  1  0
  2  8  1  0
  3  9  1  0
  3 10  1  0
  4 11  1  0
M  END
Download

3D SDF for HMDB0000149 (Ethanolamine)


  Mrv1652309272007462D          

  4  3  0  0  0  0            999 V2000
   -1.5400    0.8143    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.2546    0.4017    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
   -0.8256    0.4017    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.1110    0.8143    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
  1  3  1  0  0  0  0
  3  4  1  0  0  0  0
  2  1  1  0  0  0  0
M  END
> <DATABASE_ID>
HMDB0000149

> <DATABASE_NAME>
hmdb

> <SMILES>
NCCO

> <INCHI_IDENTIFIER>
InChI=1S/C2H7NO/c3-1-2-4/h4H,1-3H2

> <INCHI_KEY>
HZAXFHJVJLSVMW-UHFFFAOYSA-N

> <FORMULA>
C2H7NO

> <MOLECULAR_WEIGHT>
61.0831

> <EXACT_MASS>
61.052763851

> <JCHEM_ACCEPTOR_COUNT>
2

> <JCHEM_ATOM_COUNT>
11

> <JCHEM_AVERAGE_POLARIZABILITY>
6.63098407374692

> <JCHEM_BIOAVAILABILITY>
1

> <JCHEM_DONOR_COUNT>
2

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
0

> <JCHEM_IUPAC>
2-aminoethan-1-ol

> <ALOGPS_LOGP>
-1.53

> <JCHEM_LOGP>
-1.3155608773333334

> <ALOGPS_LOGS>
1.14

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
0

> <JCHEM_PHYSIOLOGICAL_CHARGE>
1

> <JCHEM_PKA_STRONGEST_ACIDIC>
15.61009842450122

> <JCHEM_PKA_STRONGEST_BASIC>
9.554610607853252

> <JCHEM_POLAR_SURFACE_AREA>
46.25

> <JCHEM_REFRACTIVITY>
16.2111

> <JCHEM_ROTATABLE_BOND_COUNT>
1

> <JCHEM_RULE_OF_FIVE>
1

> <ALOGPS_SOLUBILITY>
8.49e+02 g/l

> <JCHEM_TRADITIONAL_IUPAC>
ethanolamine

> <JCHEM_VEBER_RULE>
0

$$$$
Download

3D-SDF for HMDB0000149 (Ethanolamine)

HMDB0000149
     RDKit          3D
Ethanolamine
 11 10  0  0  0  0  0  0  0  0999 V2000
   -1.6782   -0.0379   -0.0289 N   0  0  0  0  0  0  0  0  0  0  0  0
   -0.4017    0.3273    0.5561 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.6952    0.0126   -0.4432 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.9381    0.3515    0.0868 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.8825   -1.0300    0.1281 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.6138    0.1682   -1.0525 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.1941   -0.2122    1.4986 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.4275    1.4312    0.7001 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.5238    0.5315   -1.3995 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.6958   -1.1043   -0.5825 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.3450   -0.4380    0.5368 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0
  2  3  1  0
  3  4  1  0
  1  5  1  0
  1  6  1  0
  2  7  1  0
  2  8  1  0
  3  9  1  0
  3 10  1  0
  4 11  1  0
M  END
Download

PDB for HMDB0000149 (Ethanolamine)

HEADER    PROTEIN                                 27-SEP-20   NONE
TITLE     NULL                                                        
COMPND    NULL                                                        
SOURCE    NULL                                                        
KEYWDS    NULL                                                        
EXPDTA    NULL                                                        
AUTHOR    Marvin                                                      
REVDAT   1   27-SEP-20         0                                  
HETATM    1  C   UNK     0      -2.875   1.520   0.000  0.00  0.00           C+0
HETATM    2  N   UNK     0      -4.209   0.750   0.000  0.00  0.00           N+0
HETATM    3  C   UNK     0      -1.541   0.750   0.000  0.00  0.00           C+0
HETATM    4  O   UNK     0      -0.207   1.520   0.000  0.00  0.00           O+0
CONECT    1    3    2                                                       
CONECT    2    1                                                            
CONECT    3    1    4                                                       
CONECT    4    3                                                            
MASTER        0    0    0    0    0    0    0    0    4    0    6    0
END
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3D PDB for HMDB0000149 (Ethanolamine)

COMPND    HMDB0000149
HETATM    1  N1  UNL     1      -1.678  -0.038  -0.029  1.00  0.00           N  
HETATM    2  C1  UNL     1      -0.402   0.327   0.556  1.00  0.00           C  
HETATM    3  C2  UNL     1       0.695   0.013  -0.443  1.00  0.00           C  
HETATM    4  O1  UNL     1       1.938   0.352   0.087  1.00  0.00           O  
HETATM    5  H1  UNL     1      -1.882  -1.030   0.128  1.00  0.00           H  
HETATM    6  H2  UNL     1      -1.614   0.168  -1.052  1.00  0.00           H  
HETATM    7  H3  UNL     1      -0.194  -0.212   1.499  1.00  0.00           H  
HETATM    8  H4  UNL     1      -0.427   1.431   0.700  1.00  0.00           H  
HETATM    9  H5  UNL     1       0.524   0.532  -1.399  1.00  0.00           H  
HETATM   10  H6  UNL     1       0.696  -1.104  -0.582  1.00  0.00           H  
HETATM   11  H7  UNL     1       2.345  -0.438   0.537  1.00  0.00           H  
CONECT    1    2    5    6
CONECT    2    3    7    8
CONECT    3    4    9   10
CONECT    4   11
END
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SMILES for HMDB0000149 (Ethanolamine)

NCCO
Download

INCHI for HMDB0000149 (Ethanolamine)

InChI=1S/C2H7NO/c3-1-2-4/h4H,1-3H2
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View in JSmolView NMR AssignmentsView Stereo Labels
Synonyms
ValueSource
1-Amino-2-hydroxyethaneChEBI
2-Amino-1-ethanolChEBI
2-Amino-ethanolChEBI
2-Aminoethan-1-olChEBI
2-Aminoethyl alcoholChEBI
2-HydroxyethylamineChEBI
AethanolaminChEBI
AminoethanolChEBI
beta-AminoethanolChEBI
beta-Aminoethyl alcoholChEBI
beta-EthanolamineChEBI
beta-HydroxyethylamineChEBI
ColamineChEBI
ETAChEBI
GlycinolChEBI
HeaChEBI
MEAChEBI
MONOETHANOLAMINEChEBI
b-AminoethanolGenerator
Β-aminoethanolGenerator
b-Aminoethyl alcoholGenerator
Β-aminoethyl alcoholGenerator
b-EthanolamineGenerator
Β-ethanolamineGenerator
b-HydroxyethylamineGenerator
Β-hydroxyethylamineGenerator
2-AminoethanolHMDB
2-EthanolamineHMDB
2-HydroxyethanamineHMDB
Envision conditioner PDD 9020HMDB
EthylolamineHMDB
H-GlycinolHMDB
MonoaethanolaminHMDB
OlamineHMDB
2 AminoethanolHMDB
EthanolaminePhytoBank
KolaminPhytoBank
Chemical FormulaC2H7NO
Average Molecular Weight61.0831
Monoisotopic Molecular Weight61.052763851
IUPAC Name2-aminoethan-1-ol
Traditional Nameethanolamine
CAS Registry Number141-43-5
SMILES
NCCO
InChI Identifier
InChI=1S/C2H7NO/c3-1-2-4/h4H,1-3H2
InChI KeyHZAXFHJVJLSVMW-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as 1,2-aminoalcohols. These are organic compounds containing an alkyl chain with an amine group bound to the C1 atom and an alcohol group bound to the C2 atom.
KingdomOrganic compounds
Super ClassOrganic nitrogen compounds
ClassOrganonitrogen compounds
Sub ClassAmines
Direct Parent1,2-aminoalcohols
Alternative Parents
Substituents
  • 1,2-aminoalcohol
  • Organic oxygen compound
  • Organopnictogen compound
  • Hydrocarbon derivative
  • Primary amine
  • Primary alcohol
  • Organooxygen compound
  • Primary aliphatic amine
  • Alcohol
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External Descriptors
Ontology
Not AvailableNot Available
Physical Properties
StateLiquid
Experimental Molecular Properties
PropertyValueReference
Melting Point10.5 °CNot Available
Boiling PointNot AvailableNot Available
Water Solubility1000 mg/mLNot Available
LogP-1.31HANSCH,C ET AL. (1995)
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility849 g/LALOGPS
logP-1.5ALOGPS
logP-1.3ChemAxon
logS1.14ALOGPS
pKa (Strongest Acidic)15.61ChemAxon
pKa (Strongest Basic)9.55ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area46.25 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity16.21 m³·mol⁻¹ChemAxon
Polarizability6.63 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+108.77331661259
DarkChem[M+H]+108.77331661259
DarkChem[M-H]-103.61731661259
DarkChem[M-H]-103.61731661259
AllCCS[M+H]+121.23432859911
AllCCS[M-H]-140.79732859911
DeepCCS[M+H]+118.27630932474
DeepCCS[M-H]-116.3830932474
DeepCCS[M-2H]-151.75730932474
DeepCCS[M+Na]+126.16230932474
AllCCS[M+H]+121.232859911
AllCCS[M+H-H2O]+116.732859911
AllCCS[M+NH4]+125.532859911
AllCCS[M+Na]+126.732859911
AllCCS[M-H]-140.832859911
AllCCS[M+Na-2H]-147.632859911
AllCCS[M+HCOO]-155.032859911

Predicted Retention Times

Underivatized

Chromatographic MethodRetention TimeReference
Measured using a Waters Acquity ultraperformance liquid chromatography (UPLC) ethylene-bridged hybrid (BEH) C18 column (100 mm × 2.1 mm; 1.7 μmparticle diameter). Predicted by Afia on May 17, 2022. Predicted by Afia on May 17, 2022.0.2 minutes32390414
Predicted by Siyang on May 30, 20227.966 minutes33406817
Predicted by Siyang using ReTip algorithm on June 8, 20226.58 minutes32390414
AjsUoB = Accucore 150 Amide HILIC with 10mM Ammonium Formate, 0.1% Formic Acid351.0 seconds40023050

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
EthanolamineNCCO1422.0Standard polar33892256
EthanolamineNCCO652.8Standard non polar33892256
EthanolamineNCCO707.1Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Ethanolamine,1TMS,isomer #1C[Si](C)(C)OCCN844.3Semi standard non polar33892256
Ethanolamine,1TMS,isomer #2C[Si](C)(C)NCCO937.6Semi standard non polar33892256
Ethanolamine,2TMS,isomer #1C[Si](C)(C)NCCO[Si](C)(C)C1021.4Semi standard non polar33892256
Ethanolamine,2TMS,isomer #1C[Si](C)(C)NCCO[Si](C)(C)C1063.6Standard non polar33892256
Ethanolamine,2TMS,isomer #1C[Si](C)(C)NCCO[Si](C)(C)C1065.7Standard polar33892256
Ethanolamine,2TMS,isomer #2C[Si](C)(C)N(CCO)[Si](C)(C)C1170.1Semi standard non polar33892256
Ethanolamine,2TMS,isomer #2C[Si](C)(C)N(CCO)[Si](C)(C)C1132.1Standard non polar33892256
Ethanolamine,2TMS,isomer #2C[Si](C)(C)N(CCO)[Si](C)(C)C1242.7Standard polar33892256
Ethanolamine,3TMS,isomer #1C[Si](C)(C)OCCN([Si](C)(C)C)[Si](C)(C)C1281.9Semi standard non polar33892256
Ethanolamine,3TMS,isomer #1C[Si](C)(C)OCCN([Si](C)(C)C)[Si](C)(C)C1245.9Standard non polar33892256
Ethanolamine,3TMS,isomer #1C[Si](C)(C)OCCN([Si](C)(C)C)[Si](C)(C)C1136.0Standard polar33892256
Ethanolamine,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)OCCN1044.9Semi standard non polar33892256
Ethanolamine,1TBDMS,isomer #2CC(C)(C)[Si](C)(C)NCCO1165.4Semi standard non polar33892256
Ethanolamine,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)NCCO[Si](C)(C)C(C)(C)C1448.5Semi standard non polar33892256
Ethanolamine,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)NCCO[Si](C)(C)C(C)(C)C1452.8Standard non polar33892256
Ethanolamine,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)NCCO[Si](C)(C)C(C)(C)C1378.3Standard polar33892256
Ethanolamine,2TBDMS,isomer #2CC(C)(C)[Si](C)(C)N(CCO)[Si](C)(C)C(C)(C)C1550.0Semi standard non polar33892256
Ethanolamine,2TBDMS,isomer #2CC(C)(C)[Si](C)(C)N(CCO)[Si](C)(C)C(C)(C)C1548.3Standard non polar33892256
Ethanolamine,2TBDMS,isomer #2CC(C)(C)[Si](C)(C)N(CCO)[Si](C)(C)C(C)(C)C1454.3Standard polar33892256
Ethanolamine,3TBDMS,isomer #1CC(C)(C)[Si](C)(C)OCCN([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C1875.9Semi standard non polar33892256
Ethanolamine,3TBDMS,isomer #1CC(C)(C)[Si](C)(C)OCCN([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C1876.9Standard non polar33892256
Ethanolamine,3TBDMS,isomer #1CC(C)(C)[Si](C)(C)OCCN([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C1552.7Standard polar33892256
Spectra
Biological Properties
Cellular Locations
  • Cytoplasm
Biospecimen Locations
  • Blood
  • Breast Milk
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
Tissue Locations
  • Brain
  • Epidermis
  • Neuron
  • Pancreas
  • Placenta
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodDetected and Quantified52.3 (26.2-91.7) uMNewborn (0-30 days old)BothNormal
    • Geigy Scientific ...
 details
BloodDetected and Quantified1.6 (0.0-11.5) uMAdult (>18 years old)BothNormal
    • Geigy Scientific ...
 details
BloodDetected but not QuantifiedNot QuantifiedAdult (>18 years old)BothNormal details
Breast MilkDetected and Quantified46.2 +/- 18.1 uMAdult (>18 years old)Female
Normal		 details
Cerebrospinal Fluid (CSF)Detected and Quantified8.43 (2.62-14.24) uMAdult (>18 years old)BothNormal details
Cerebrospinal Fluid (CSF)Detected and Quantified14.1 +/- 3.0 uMAdult (>18 years old)BothNormal
    • Geigy Scientific ...
 details
FecesDetected but not QuantifiedNot QuantifiedAdult (>18 years old)Both
Normal		 details
FecesDetected but not QuantifiedNot QuantifiedAdult (>18 years old)Not Specified
Normal		 details
FecesDetected but not QuantifiedNot QuantifiedAdult (>18 years old)Both
Normal		 details
FecesDetected but not QuantifiedNot QuantifiedInfant (0-1 year old)Not Specified
Normal		 details
FecesDetected but not QuantifiedNot QuantifiedInfant (0-1 year old)Not Specified
Normal		 details
FecesDetected but not QuantifiedNot QuantifiedAdult (>18 years old)FemaleNormal details
FecesDetected but not QuantifiedNot QuantifiedInfant (0-1 year old)Not AvailableNormal details
FecesDetected but not QuantifiedNot QuantifiedInfant (0-1 year old)Both
Normal		 details
FecesDetected but not QuantifiedNot QuantifiedAdult (>18 years old)Both
Normal		 details
FecesDetected but not QuantifiedNot QuantifiedNot SpecifiedNot Specified
Normal		 details
SalivaDetected but not QuantifiedNot QuantifiedAdult (>18 years old)Male
Normal		 details
SalivaDetected and Quantified135.99 +/- 96.22 uMAdult (>18 years old)BothNormal
    • Zerihun T. Dame, ...
 details
SalivaDetected but not QuantifiedNot QuantifiedAdult (>18 years old)BothNormal details
SalivaDetected but not QuantifiedNot QuantifiedAdult (>18 years old)Male
Normal		 details
SalivaDetected but not QuantifiedNot QuantifiedAdult (>18 years old)Male
Normal		 details
SalivaDetected but not QuantifiedNot QuantifiedAdult (>18 years old)Male
Normal		 details
SalivaDetected but not QuantifiedNot QuantifiedAdult (>18 years old)Male
Normal		 details
SalivaDetected but not QuantifiedNot QuantifiedAdult (>18 years old)Male
Normal		 details
SalivaDetected but not QuantifiedNot QuantifiedAdult (>18 years old)Male
Normal		 details
SalivaDetected but not QuantifiedNot QuantifiedAdult (>18 years old)Male
Normal		 details
SalivaDetected but not QuantifiedNot QuantifiedAdult (>18 years old)Male
Normal		 details
SalivaDetected but not QuantifiedNot QuantifiedAdult (>18 years old)Male
Normal		 details
UrineDetected and Quantified296.05 +/- 25.65 umol/mmol creatinineNewborn (0-30 days old)Both
Normal
    • Analysis of 40 NI...
 details
UrineDetected and Quantified29.5 +/- 7.8 umol/mmol creatinineAdult (>18 years old)BothNormal
    • Geigy Scientific ...
    • West Cadwell, N.J...
    • Basel, Switzerlan...
 details
UrineDetected and Quantified10.75-53.28 umol/mmol creatinineAdult (>18 years old)Not SpecifiedNormal details
UrineDetected and Quantified17.87-67.42 umol/mmol creatinineAdolescent (13-18 years old)Not SpecifiedNormal details
UrineDetected and Quantified15.50-63.80 umol/mmol creatinineChildren (1-13 years old)Not SpecifiedNormal details
UrineDetected and Quantified21.83-72.73 umol/mmol creatinineChildren (1-13 years old)Not SpecifiedNormal details
UrineDetected and Quantified28.96-107.12 umol/mmol creatinineChildren (1-13 years old)Not SpecifiedNormal details
UrineDetected and Quantified31.89-427.74 umol/mmol creatinineInfant (0-1 year old)Not SpecifiedNormal details
UrineDetected but not QuantifiedNot QuantifiedAdult (>18 years old)BothNormal details
UrineDetected and Quantified30.9 umol/mmol creatinineAdult (>18 years old)BothNormal details
UrineDetected and Quantified42.75 umol/mmol creatinineAdult (>18 years old)MaleNormal
    • Shaykhutdinov RA,...
 details
UrineDetected and Quantified4.91-24.57 umol/mmol creatinineAdult (>18 years old)BothNormal
    • David F. Putnam C...
 details
UrineDetected and Quantified37.1 (24.8-56.2) umol/mmol creatinineAdult (>18 years old)Both
Normal		 details
UrineDetected and Quantified73.129 +/- 27.908 umol/mmol creatinineChildren (1 - 13 years old)Not Specified
Normal
    • Analysis of 30 no...
 details
Abnormal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
FecesDetected but not QuantifiedNot QuantifiedAdult (>18 years old)Both
Colorectal cancer		 details
FecesDetected but not QuantifiedNot QuantifiedAdult (>18 years old)Both
Colorectal cancer		 details
FecesDetected but not QuantifiedNot QuantifiedAdult (>18 years old)Both
Irritable bowel syndrome		 details
FecesDetected but not QuantifiedNot QuantifiedAdult (>18 years old)Both
Ulcerative colitis		 details
FecesDetected but not QuantifiedNot QuantifiedAdult (>18 years old)BothColorectal Cancer details
SalivaDetected but not QuantifiedNot QuantifiedAdult (>18 years old)BothOral cancer details
SalivaDetected but not QuantifiedNot QuantifiedAdult (>18 years old)FemaleBreast cancer details
SalivaDetected but not QuantifiedNot QuantifiedAdult (>18 years old)Not SpecifiedPancreatic cancer details
SalivaDetected but not QuantifiedNot QuantifiedAdult (>18 years old)Not SpecifiedPeriodontal diseases details
UrineDetected but not QuantifiedNot QuantifiedAdult (>18 years old)BothBladder cancer details
UrineDetected and Quantified0.0028 - 0.0087 umol/mmol creatinineAdult (>18 years old)BothADPKD details
UrineDetected and Quantified204-1600 umol/mmol creatinineNewborn (0-30 days old)Not SpecifiedEthanolaminuria details
UrineDetected and Quantified74.192 +/- 41.507 umol/mmol creatinineChildren (1 - 13 years old)Not Specified
Eosinophilic esophagitis
    • Analysis of 30 no...
 details
UrineDetected and Quantified51.9 +/- 0 umol/mmol creatinineAdult (>18 years old)BothAminoaciduria details
UrineDetected and Quantified99.7 +/- 3.3 umol/mmol creatinineAdult (>18 years old)BothMaple syrup urine disease details
UrineDetected and Quantified39.7 +/- 0 umol/mmol creatinineAdult (>18 years old)BothPropionic acidemia details
UrineDetected and Quantified31.7 +/- 6.5 umol/mmol creatinineAdult (>18 years old)Both3-Hydroxy-3- methylglutaryl-CoA lyase (HL) deficency details
Associated Disorders and Diseases
Disease References
Irritable bowel syndrome
  1. Le Gall G, Noor SO, Ridgway K, Scovell L, Jamieson C, Johnson IT, Colquhoun IJ, Kemsley EK, Narbad A: Metabolomics of fecal extracts detects altered metabolic activity of gut microbiota in ulcerative colitis and irritable bowel syndrome. J Proteome Res. 2011 Sep 2;10(9):4208-18. doi: 10.1021/pr2003598. Epub 2011 Aug 8. [PubMed:21761941 ]
Ulcerative colitis
  1. Le Gall G, Noor SO, Ridgway K, Scovell L, Jamieson C, Johnson IT, Colquhoun IJ, Kemsley EK, Narbad A: Metabolomics of fecal extracts detects altered metabolic activity of gut microbiota in ulcerative colitis and irritable bowel syndrome. J Proteome Res. 2011 Sep 2;10(9):4208-18. doi: 10.1021/pr2003598. Epub 2011 Aug 8. [PubMed:21761941 ]
Colorectal cancer
  1. Brown DG, Rao S, Weir TL, O'Malia J, Bazan M, Brown RJ, Ryan EP: Metabolomics and metabolic pathway networks from human colorectal cancers, adjacent mucosa, and stool. Cancer Metab. 2016 Jun 6;4:11. doi: 10.1186/s40170-016-0151-y. eCollection 2016. [PubMed:27275383 ]
  2. Sinha R, Ahn J, Sampson JN, Shi J, Yu G, Xiong X, Hayes RB, Goedert JJ: Fecal Microbiota, Fecal Metabolome, and Colorectal Cancer Interrelations. PLoS One. 2016 Mar 25;11(3):e0152126. doi: 10.1371/journal.pone.0152126. eCollection 2016. [PubMed:27015276 ]
  3. Goedert JJ, Sampson JN, Moore SC, Xiao Q, Xiong X, Hayes RB, Ahn J, Shi J, Sinha R: Fecal metabolomics: assay performance and association with colorectal cancer. Carcinogenesis. 2014 Sep;35(9):2089-96. doi: 10.1093/carcin/bgu131. Epub 2014 Jul 18. [PubMed:25037050 ]
Perillyl alcohol administration for cancer treatment
  1. Sugimoto M, Wong DT, Hirayama A, Soga T, Tomita M: Capillary electrophoresis mass spectrometry-based saliva metabolomics identified oral, breast and pancreatic cancer-specific profiles. Metabolomics. 2010 Mar;6(1):78-95. Epub 2009 Sep 10. [PubMed:20300169 ]
Pancreatic cancer
  1. Sugimoto M, Wong DT, Hirayama A, Soga T, Tomita M: Capillary electrophoresis mass spectrometry-based saliva metabolomics identified oral, breast and pancreatic cancer-specific profiles. Metabolomics. 2010 Mar;6(1):78-95. Epub 2009 Sep 10. [PubMed:20300169 ]
Periodontal disease
  1. Sugimoto M, Wong DT, Hirayama A, Soga T, Tomita M: Capillary electrophoresis mass spectrometry-based saliva metabolomics identified oral, breast and pancreatic cancer-specific profiles. Metabolomics. 2010 Mar;6(1):78-95. Epub 2009 Sep 10. [PubMed:20300169 ]
Autosomal dominant polycystic kidney disease
  1. Gronwald W, Klein MS, Zeltner R, Schulze BD, Reinhold SW, Deutschmann M, Immervoll AK, Boger CA, Banas B, Eckardt KU, Oefner PJ: Detection of autosomal dominant polycystic kidney disease by NMR spectroscopic fingerprinting of urine. Kidney Int. 2011 Jun;79(11):1244-53. doi: 10.1038/ki.2011.30. Epub 2011 Mar 9. [PubMed:21389975 ]
Propionic acidemia
  1. Gronwald W, Klein MS, Kaspar H, Fagerer SR, Nurnberger N, Dettmer K, Bertsch T, Oefner PJ: Urinary metabolite quantification employing 2D NMR spectroscopy. Anal Chem. 2008 Dec 1;80(23):9288-97. doi: 10.1021/ac801627c. [PubMed:19551947 ]
Maple syrup urine disease
  1. Gronwald W, Klein MS, Kaspar H, Fagerer SR, Nurnberger N, Dettmer K, Bertsch T, Oefner PJ: Urinary metabolite quantification employing 2D NMR spectroscopy. Anal Chem. 2008 Dec 1;80(23):9288-97. doi: 10.1021/ac801627c. [PubMed:19551947 ]
Eosinophilic esophagitis
  1. Slae, M., Huynh, H., Wishart, D.S. (2014). Analysis of 30 normal pediatric urine samples via NMR spectroscopy (unpublished work). NA.
Ethanolaminuria
  1. Cole DE, Farag S, Dooley KC: Ethanolaminuria: a non-specific laboratory finding in the seriously ill infant. Clin Biochem. 1988 Oct;21(5):297-300. [PubMed:3233740 ]
Associated OMIM IDs
DrugBank IDDB03994
Phenol Explorer Compound IDNot Available
FooDB IDFDB030851
KNApSAcK IDC00007279
Chemspider ID13835336
KEGG Compound IDC00189
BioCyc IDETHANOL-AMINE
BiGG ID34189
Wikipedia LinkEthanolamine
METLIN ID3207
PubChem Compound700
PDB IDNot Available
ChEBI ID16000
Food Biomarker OntologyNot Available
VMH IDETHA
MarkerDB IDMDB00000071
Good Scents IDNot Available
References
Synthesis ReferenceSoucaille, Philippe. Ethanolamine production by fermentation of genetically modified Escherichia coli. PCT Int. Appl. (2007), 23pp.
Material Safety Data Sheet (MSDS)Download (PDF)
General References
  1. Engelborghs S, Marescau B, De Deyn PP: Amino acids and biogenic amines in cerebrospinal fluid of patients with Parkinson's disease. Neurochem Res. 2003 Aug;28(8):1145-50. [PubMed:12834252 ]
  2. Denissen JF, Grabowski BA, Johnson MK, Boyd SA, Uchic JT, Stein H, Cepa S, Hill P: The orally active renin inhibitor A-74273. In vivo and in vitro morpholine ring metabolism in rats, dogs, and humans. Drug Metab Dispos. 1994 Nov-Dec;22(6):880-8. [PubMed:7895605 ]
  3. Vance JE: Lipoproteins secreted by cultured rat hepatocytes contain the antioxidant 1-alk-1-enyl-2-acylglycerophosphoethanolamine. Biochim Biophys Acta. 1990 Jul 16;1045(2):128-34. [PubMed:2116174 ]
  4. Alberghina M, Giacchetto A, Cavallaro N: Levels of ethanolamine intermediates in the human and rat visual system structures: comparison with neural tissues of a lower vertebrate (Mustelus canis) and an invertebrate (Loligo pealei). Neurochem Int. 1993 Jan;22(1):45-51. [PubMed:8443564 ]
  5. Hammond EJ, Uthman BM, Wilder BJ, Ben-Menachem E, Hamberger A, Hedner T, Ekman R: Neurochemical effects of vagus nerve stimulation in humans. Brain Res. 1992 Jun 26;583(1-2):300-3. [PubMed:1504837 ]
  6. Perschak H, Amsler U, Vischer A, Siegfried J, Cuenod M: Ventricular cerebrospinal fluid concentrations of putative amino acid transmitters in Parkinson's disease and other disorders. Hum Neurobiol. 1987;6(3):191-4. [PubMed:2896652 ]
  7. Renkonen O: Chromatographic separation of plasmalogenic, alkyl-acyl, and diacyl forms of ethanolamine glycerophosphatides. J Lipid Res. 1968 Jan;9(1):34-9. [PubMed:4295349 ]
  8. Ginsberg L, Rafique S, Xuereb JH, Rapoport SI, Gershfeld NL: Disease and anatomic specificity of ethanolamine plasmalogen deficiency in Alzheimer's disease brain. Brain Res. 1995 Nov 6;698(1-2):223-6. [PubMed:8581486 ]
  9. Bluml S, Seymour KJ, Ross BD: Developmental changes in choline- and ethanolamine-containing compounds measured with proton-decoupled (31)P MRS in in vivo human brain. Magn Reson Med. 1999 Oct;42(4):643-54. [PubMed:10502752 ]
  10. Farooqui AA, Rapoport SI, Horrocks LA: Membrane phospholipid alterations in Alzheimer's disease: deficiency of ethanolamine plasmalogens. Neurochem Res. 1997 Apr;22(4):523-7. [PubMed:9130265 ]
  11. Mikhaevich IS, Vlasenkova NK, Gerasimova GK: Synergistic antiproliferative effect of cis-diammine-dichloroplatinum (II) and a new anticancer agent, plasmanyl-(N-acyl)-ethanolamine, an inhibitor of protein kinase C. Biomed Sci. 1991;2(6):659-64. [PubMed:1841636 ]
  12. Thiele I, Swainston N, Fleming RM, Hoppe A, Sahoo S, Aurich MK, Haraldsdottir H, Mo ML, Rolfsson O, Stobbe MD, Thorleifsson SG, Agren R, Bolling C, Bordel S, Chavali AK, Dobson P, Dunn WB, Endler L, Hala D, Hucka M, Hull D, Jameson D, Jamshidi N, Jonsson JJ, Juty N, Keating S, Nookaew I, Le Novere N, Malys N, Mazein A, Papin JA, Price ND, Selkov E Sr, Sigurdsson MI, Simeonidis E, Sonnenschein N, Smallbone K, Sorokin A, van Beek JH, Weichart D, Goryanin I, Nielsen J, Westerhoff HV, Kell DB, Mendes P, Palsson BO: A community-driven global reconstruction of human metabolism. Nat Biotechnol. 2013 May;31(5):419-25. doi: 10.1038/nbt.2488. Epub 2013 Mar 3. [PubMed:23455439 ]
  13. Elshenawy S, Pinney SE, Stuart T, Doulias PT, Zura G, Parry S, Elovitz MA, Bennett MJ, Bansal A, Strauss JF 3rd, Ischiropoulos H, Simmons RA: The Metabolomic Signature of the Placenta in Spontaneous Preterm Birth. Int J Mol Sci. 2020 Feb 4;21(3). pii: ijms21031043. doi: 10.3390/ijms21031043. [PubMed:32033212 ]
  14. Coutinho BG, Mevers E, Schaefer AL, Pelletier DA, Harwood CS, Clardy J, Greenberg EP: A plant-responsive bacterial-signaling system senses an ethanolamine derivative. Proc Natl Acad Sci U S A. 2018 Sep 25;115(39):9785-9790. doi: 10.1073/pnas.1809611115. Epub 2018 Sep 6. [PubMed:30190434 ]

Only showing the first 10 proteins. There are 17 proteins in total.

Show all enzymes and transporters

Enzymes

Enzyme Details
1. Phospholipase D2
General function:
Involved in protein binding
Specific function:
May have a role in signal-induced cytoskeletal regulation and/or endocytosis (By similarity).
Gene Name:
PLD2
Uniprot ID:
O14939
Molecular weight:
104656.485
Reactions
Phosphatidylethanolamine + Water → Ethanolamine + Phosphatidatedetails
O-1-Alk-1-enyl-2-acyl-sn-glycero-3-phosphoethanolamine + Water → 2-Acyl-1-(1-alkenyl)-sn-glycero-3-phosphate + Ethanolaminedetails
Enzyme Details
2. Phospholipase D1
General function:
Involved in protein binding
Specific function:
Implicated as a critical step in numerous cellular pathways, including signal transduction, membrane trafficking, and the regulation of mitosis. May be involved in the regulation of perinuclear intravesicular membrane traffic (By similarity).
Gene Name:
PLD1
Uniprot ID:
Q13393
Molecular weight:
124183.135
Reactions
Phosphatidylethanolamine + Water → Ethanolamine + Phosphatidatedetails
O-1-Alk-1-enyl-2-acyl-sn-glycero-3-phosphoethanolamine + Water → 2-Acyl-1-(1-alkenyl)-sn-glycero-3-phosphate + Ethanolaminedetails
Enzyme Details
3. Ectonucleotide pyrophosphatase/phosphodiesterase family member 2
General function:
Involved in catalytic activity
Specific function:
Hydrolyzes lysophospholipids to produce lysophosphatidic acid (LPA) in extracellular fluids. Major substrate is lysophosphatidylcholine. Also can act on sphingosylphosphphorylcholine producing sphingosine-1-phosphate, a modulator of cell motility. Can hydrolyze, in vitro, bis-pNPP, to some extent pNP-TMP, and barely ATP. Involved in several motility-related processes such as angiogenesis and neurite outgrowth. Acts as an angiogenic factor by stimulating migration of smooth muscle cells and microtubule formation. Stimulates migration of melanoma cells, probably via a pertussis toxin-sensitive G protein. May have a role in induction of parturition. Possible involvement in cell proliferation and adipose tissue development. Tumor cell motility-stimulating factor.
Gene Name:
ENPP2
Uniprot ID:
Q13822
Molecular weight:
98992.78
Reactions
1-alkyl-sn-glycero-3-phosphoethanolamine + Water → 1-alkyl-sn-glycerol 3-phosphate + Ethanolaminedetails
1-(1-Alkenyl)-sn-glycero-3-phosphoethanolamine + Water → 1-(1-Alkenyl)-sn-glycero-3-phosphate + Ethanolaminedetails
Enzyme Details
4. Annexin A3
General function:
Involved in calcium ion binding
Specific function:
Inhibitor of phospholipase A2, also possesses anti- coagulant properties. Also cleaves the cyclic bond of inositol 1,2-cyclic phosphate to form inositol 1-phosphate
Gene Name:
ANXA3
Uniprot ID:
P12429
Molecular weight:
36374.8
Enzyme Details
5. Choline/ethanolamine kinase
General function:
Cell wall/membrane/envelope biogenesis
Specific function:
Has a key role in phospholipid biosynthesis. Catalyzes the first step in phosphatidylethanolamine biosynthesis. Phosphorylates ethanolamine, and can also act on choline (in vitro). Has higher activity with ethanolamine. May not significantly contribute to in vivo phosphatidylcholine biosynthesis.
Gene Name:
CHKB
Uniprot ID:
Q9Y259
Molecular weight:
45270.99
Reactions
Adenosine triphosphate + Ethanolamine → ADP + O-Phosphoethanolaminedetails
Enzyme Details
6. Choline kinase alpha
General function:
Cell wall/membrane/envelope biogenesis
Specific function:
Has a key role in phospholipid biosynthesis and may contribute to tumor cell growth. Catalyzes the first step in phosphatidylcholine biosynthesis. Contributes to phosphatidylethanolamine biosynthesis. Phosphorylates choline and ethanolamine. Has higher activity with choline.
Gene Name:
CHKA
Uniprot ID:
P35790
Molecular weight:
52248.53
Reactions
Adenosine triphosphate + Ethanolamine → ADP + O-Phosphoethanolaminedetails
Enzyme Details
7. Ethanolamine kinase 1
General function:
Cell wall/membrane/envelope biogenesis
Specific function:
Highly specific for ethanolamine phosphorylation. May be a rate-controlling step in phosphatidylethanolamine biosynthesis.
Gene Name:
ETNK1
Uniprot ID:
Q9HBU6
Molecular weight:
27994.955
Reactions
Adenosine triphosphate + Ethanolamine → ADP + O-Phosphoethanolaminedetails
Enzyme Details
8. Phosphatidylserine synthase 1
General function:
Involved in phosphatidylserine biosynthetic process
Specific function:
Catalyzes a base-exchange reaction in which the polar head group of phosphatidylethanolamine (PE) or phosphatidylcholine (PC) is replaced by L-serine. In membranes, PTDSS1 catalyzes mainly the conversion of phosphatidylcholine. Also converts, in vitro and to a lesser extent, phosphatidylethanolamine.
Gene Name:
PTDSS1
Uniprot ID:
P48651
Molecular weight:
55527.18
Reactions
L-1-phosphatidylethanolamine + Serine → L-1-phosphatidylserine + Ethanolaminedetails
Enzyme Details
9. Fatty-acid amide hydrolase 1
General function:
Involved in carbon-nitrogen ligase activity, with glutamine as amido-N-donor
Specific function:
Degrades bioactive fatty acid amides like oleamide, the endogenous cannabinoid, anandamide and myristic amide to their corresponding acids, thereby serving to terminate the signaling functions of these molecules. Hydrolyzes polyunsaturated substrate anandamide preferentially as compared to monounsaturated substrates.
Gene Name:
FAAH
Uniprot ID:
O00519
Molecular weight:
63065.28
Reactions
Anandamide + Water → Arachidonic acid + Ethanolaminedetails
Enzyme Details
10. Phosphatidylserine synthase 2
General function:
Involved in phosphatidylserine biosynthetic process
Specific function:
Catalyzes a base-exchange reaction in which the polar head group of phosphatidylethanolamine (PE) or phosphatidylcholine (PC) is replaced by L-serine. PTDSS2 is specific for phosphatatidylethanolamine and does not act on phosphatidylcholine.
Gene Name:
PTDSS2
Uniprot ID:
Q9BVG9
Molecular weight:
56252.55
Reactions
L-1-phosphatidylethanolamine + Serine → L-1-phosphatidylserine + Ethanolaminedetails

Only showing the first 10 proteins. There are 17 proteins in total.

Show all enzymes and transporters