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Record Information
Version4.0
StatusDetected and Quantified
Creation Date2005-11-16 15:48:42 UTC
Update Date2017-10-23 18:17:24 UTC
HMDB IDHMDB0000719
Secondary Accession Numbers
  • HMDB00719
Metabolite Identification
Common NameL-Homoserine
DescriptionHomoserine is a more reactive variant of the amino acid serine. In this variant, the hydroxyl side chain contains an additional CH2 group which brings the hydroxyl group closer to its own carboxyl group, allowing it to chemically react to form a five-membered ring. This occurs at the point that amino acids normally join to their neighbours in a peptide bond. Homoserine is therefore unsuitable for forming proteins and has been eliminated from the repertoire of amino acids used by living things. Homoserine is the final product on the C-terminal end of the N-terminal fragment following a cyanogen bromide cleavage. (wikipedia).
Structure
Thumb
SynonymsNot Available
Chemical FormulaC4H9NO3
Average Molecular Weight119.1192
Monoisotopic Molecular Weight119.058243159
IUPAC NameNot Available
Traditional NameNot Available
CAS Registry Number672-15-1
SMILESNot Available
InChI Identifier
InChI=1S/C4H9NO3/c5-3(1-2-6)4(7)8/h3,6H,1-2,5H2,(H,7,8)/t3-/m0/s1
InChI KeyUKAUYVFTDYCKQA-VKHMYHEASA-N
Chemical Taxonomy
ClassificationNot classified
Ontology
Disposition

Biological Location:

  Subcellular:

  Biofluid and excreta:

  Organ and components:

Source:

Process

Naturally occurring process:

  Biological process:

    Biochemical pathway:

Role

Industrial application:

  Pharmaceutical industry:

Physical Properties
StateSolid
Experimental Properties
PropertyValueReference
Melting Point203 °CNot Available
Boiling PointNot AvailableNot Available
Water Solubility1000 mg/mLNot Available
LogPNot AvailableNot Available
Predicted PropertiesNot Available
Spectra
Spectra
Spectrum TypeDescriptionSplash Key
GC-MSGC-MS Spectrum - GC-EI-TOF (Pegasus III TOF-MS system, Leco; GC 6890, Agilent Technologies) (3 TMS)splash10-0v00-0930000000-3346aa2189b174721b86View in MoNA
GC-MSGC-MS Spectrum - GC-MS (2 TMS)splash10-0udj-1900000000-88ffce416068e87d5c9eView in MoNA
GC-MSGC-MS Spectrum - GC-MS (3 TMS)splash10-0gdi-1960000000-b676faeb6cb80ca15570View in MoNA
GC-MSGC-MS Spectrum - GC-EI-TOF (Non-derivatized)splash10-0v00-0930000000-3346aa2189b174721b86View in MoNA
GC-MSGC-MS Spectrum - GC-MS (Non-derivatized)splash10-0udj-1900000000-88ffce416068e87d5c9eView in MoNA
GC-MSGC-MS Spectrum - GC-MS (Non-derivatized)splash10-0gdi-1960000000-b676faeb6cb80ca15570View in MoNA
GC-MSGC-MS Spectrum - GC-EI-TOF (Non-derivatized)splash10-0gdi-0930000000-6216c27e0d6581b937aaView in MoNA
GC-MSGC-MS Spectrum - GC-EI-TOF (Non-derivatized)splash10-0udj-0900000000-d59a1b29c14ce935a8a2View in MoNA
GC-MSGC-MS Spectrum - GC-EI-TOF (Non-derivatized)splash10-0ufv-0930000000-6efd3a5ade5c7320afb0View in MoNA
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positivesplash10-00dl-9100000000-d741144429bbc0c89fb2View in MoNA
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (2 TMS) - 70eV, Positivesplash10-0fk9-9530000000-9f3f4a1b429b17df7168View in MoNA
LC-MS/MSLC-MS/MS Spectrum - Quattro_QQQ 10V, Positive (Annotated)splash10-00di-9200000000-89f42491f91db334ecfcView in MoNA
LC-MS/MSLC-MS/MS Spectrum - Quattro_QQQ 25V, Positive (Annotated)splash10-0a4i-9000000000-d1859b3d67ed95698fa3View in MoNA
LC-MS/MSLC-MS/MS Spectrum - Quattro_QQQ 40V, Positive (Annotated)splash10-0abc-9100000000-eb77443ca02c8ccbe33aView in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT (LTQ Orbitrap XL, Thermo Scientfic) , Positivesplash10-00di-0900000000-395a3c4889481d35a3f7View in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT (LTQ Orbitrap XL, Thermo Scientfic) , Positivesplash10-00di-9300000000-634c194ce44ff0b3755fView in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT (LTQ Orbitrap XL, Thermo Scientfic) , Positivesplash10-004i-9300000000-0c6e3c4dd011ef8c64fdView in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT (LTQ Orbitrap XL, Thermo Scientfic) , Positivesplash10-000i-9000000000-d6e4f803999f61b58a6eView in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT (LTQ Orbitrap XL, Thermo Scientfic) , Positivesplash10-00di-0900000000-45ed6aea7015ba6e6ca5View in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT (LTQ Orbitrap XL, Thermo Scientfic) , Positivesplash10-00di-9400000000-30b57c9aabcc05806ce4View in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT (LTQ Orbitrap XL, Thermo Scientfic) , Positivesplash10-0fk9-9400000000-74b23d9b0819343ff386View in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT (LTQ Orbitrap XL, Thermo Scientfic) , Positivesplash10-000i-9000000000-cde89cc67f5c874ed39cView in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT (LTQ Orbitrap XL, Thermo Scientfic) , Negativesplash10-02t9-0891200000-72078b7028ff67e8adacView in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT (LTQ Orbitrap XL, Thermo Scientfic) , Negativesplash10-0002-9000000000-178d6a086fe4d5123d31View in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT (LTQ Orbitrap XL, Thermo Scientfic) , Negativesplash10-00kf-0900000000-1281df962d8640156255View in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT (LTQ Orbitrap XL, Thermo Scientfic) , Negativesplash10-02t9-0390000000-0afae0c03453d26542e6View in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT (LTQ Orbitrap XL, Thermo Scientfic) , Negativesplash10-014i-0891100000-48060b947316dc631321View in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT (LTQ Orbitrap XL, Thermo Scientfic) , Negativesplash10-0002-9000000000-3427ff1b0434696ae956View in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT (LTQ Orbitrap XL, Thermo Scientfic) , Negativesplash10-014i-0900000000-fd0f3bbc1a17c20a2475View in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT (LTQ Orbitrap XL, Thermo Scientfic) , Negativesplash10-03xr-0390000000-5a4fde017ce3426e8cd5View in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ (API3000, Applied Biosystems) 10V, Positivesplash10-00di-5900000000-a5903a71e92a78624d03View in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ (API3000, Applied Biosystems) 20V, Positivesplash10-00di-9100000000-422851033dffe854f591View in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ (API3000, Applied Biosystems) 30V, Positivesplash10-0ab9-9000000000-cd7b70e1ead33d38a19fView in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ (API3000, Applied Biosystems) 40V, Positivesplash10-0a4l-9000000000-481d61466b1d0af71cc2View in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QTOF (UPLC Q-Tof Premier, Waters) , Positivesplash10-00di-9200000000-afddddfff24e50b7f835View in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QTOF (UPLC Q-Tof Premier, Waters) , Negativesplash10-0gb9-1900000000-89eb5226702ae527a2beView in MoNA
1D NMR13C NMR SpectrumNot AvailableView in JSpectraViewer
1D NMR1H NMR SpectrumNot AvailableView in JSpectraViewer
1D NMR1H NMR SpectrumNot AvailableView in JSpectraViewer
1D NMR13C NMR SpectrumNot AvailableView in JSpectraViewer
1D NMR1H NMR SpectrumNot AvailableView in JSpectraViewer
1D NMR13C NMR SpectrumNot AvailableView in JSpectraViewer
2D NMR[1H,1H] 2D NMR SpectrumNot AvailableView in JSpectraViewer
2D NMR[1H,13C] 2D NMR SpectrumNot AvailableView in JSpectraViewer
Biological Properties
Cellular Locations
  • Extracellular
Biofluid Locations
  • Blood
  • Feces
  • Urine
Tissue Location
  • Prostate
Pathways
NameSMPDB/PathwhizKEGG
Cystathionine Beta-Synthase DeficiencyPw000100Pw000100 greyscalePw000100 simpleNot Available
Glycine N-methyltransferase DeficiencyPw000103Pw000103 greyscalePw000103 simpleNot Available
Homocystinuria-megaloblastic anemia due to defect in cobalamin metabolism, cblG complementation typePw000546Pw000546 greyscalePw000546 simpleNot Available
HypermethioninemiaPw000101Pw000101 greyscalePw000101 simpleNot Available
Methionine Adenosyltransferase DeficiencyPw000105Pw000105 greyscalePw000105 simpleNot Available
Displaying entries 1 - 5 of 8 in total
Normal Concentrations
BiofluidStatusValueAgeSexConditionReferenceDetails
BloodDetected and Quantified12.0 (11.3-17.0) uMAdult (>18 years old)BothNormal details
FecesDetected but not Quantified Children (6 - 18 years old)Not SpecifiedNormal details
FecesDetected but not Quantified Not SpecifiedNot Specified
Normal
details
UrineDetected and Quantified0.29 +/- 0.37 umol/mmol creatinineInfant (0-1 year old)BothNormal details
UrineDetected and Quantified42.047 +/- 15.123 umol/mmol creatinineChildren (1 - 13 years old)Not Specified
Normal
    • Mordechai, Hien, ...
details
Abnormal Concentrations
BiofluidStatusValueAgeSexConditionReferenceDetails
FecesDetected but not Quantified Children (6 - 18 years old)Not SpecifiedCrohns disease details
FecesDetected but not Quantified Children (6 - 18 years old)Not SpecifiedUlcerative colitis details
FecesDetected but not Quantified Children (6 - 18 years old)Not SpecifiedUnclassified IBD details
FecesDetected but not Quantified Adult (>18 years old)BothColorectal Cancer details
FecesDetected but not Quantified Adult (>18 years old)BothColorectal Cancer details
UrineDetected and Quantified29.691 umol/mmol creatinineChildren (1 - 13 years old)Not Specified
Eosinophilic esophagitis
    • Mordechai, Hien, ...
details
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDDB04193
DrugBank Metabolite IDNot Available
Phenol Explorer Compound IDNot Available
Phenol Explorer Metabolite IDNot Available
FoodDB IDFDB000522
KNApSAcK IDC00001366
Chemspider ID12126
KEGG Compound IDC00263
BioCyc IDHOMO-SER
BiGG ID34437
Wikipedia LinkHomoserine
METLIN ID5687
PubChem Compound12647
PDB IDHSE
ChEBI ID15699
References
Synthesis ReferenceKokusenya, Yoshio; Matsuoka, Manabu. Synthesis of amino acids by electrochemical reduction. I. Synthesis of L-homoserine by electrochemical reduction of L-asparagine. Denki Kagaku oyobi Kogyo Butsuri Kagaku (1987), 55(2), 174-5.
Material Safety Data Sheet (MSDS)Download (PDF)
General References
  1. Sreekumar A, Poisson LM, Rajendiran TM, Khan AP, Cao Q, Yu J, Laxman B, Mehra R, Lonigro RJ, Li Y, Nyati MK, Ahsan A, Kalyana-Sundaram S, Han B, Cao X, Byun J, Omenn GS, Ghosh D, Pennathur S, Alexander DC, Berger A, Shuster JR, Wei JT, Varambally S, Beecher C, Chinnaiyan AM: Metabolomic profiles delineate potential role for sarcosine in prostate cancer progression. Nature. 2009 Feb 12;457(7231):910-4. doi: 10.1038/nature07762. [PubMed:19212411 ]
  2. Shoemaker JD, Elliott WH: Automated screening of urine samples for carbohydrates, organic and amino acids after treatment with urease. J Chromatogr. 1991 Jan 2;562(1-2):125-38. [PubMed:2026685 ]
  3. Gazarian KG, Gening LV, Gazarian TG: L-Homoserine: a novel excreted metabolic marker of hepatitis B abnormally produced in liver from methionine. Med Hypotheses. 2002 Apr;58(4):279-83. [PubMed:12027520 ]
  4. Compagnini A, Cunsolo V, Foti S, Saletti R: Improved accuracy in the matrix-assisted laser desorption/ionization-mass spectrometry determination of the molecular mass of cyanogen bromide fragments of proteins by post-cleavage reaction with tris(hydroxymethyl)aminomethane. Proteomics. 2001 Aug;1(8):967-74. [PubMed:11683513 ]