Metabolomics Structure Database

 
MW REGNO: 37139
Common Name:L-Ornithine
Systematic Name:(2S)-2,5-diaminopentanoic acid
RefMet Name:Ornithine
Synonyms:Ornithine [PubChem Synonyms]
Exact Mass:
132.0899 (neutral)    Calculate m/z:
Formula:C5H12N2O2
InChIKey:AHLPHDHHMVZTML-BYPYZUCNSA-N
ClassyFire superclass:Organic acids and derivatives [C0000264]
ClassyFire class:Carboxylic acids and derivatives [C0000265]
ClassyFire subclass:Amino acids, peptides, and analogues [C0000013]
ClassyFire direct parent:Alpha amino acids [C0002404]
MoNA MS spectra:View MS spectra
NP-MRD NMR spectra:View NMR spectra
SMILES:C(C[C@@H](C(=O)O)N)CN
Studies:Available studies (via RefMet name)

Select appropriate tab below to view additional details:

External database links:

PubChem CID:6262
CHEBI ID:15729
HMDB ID:HMDB0000214
KEGG ID:C00077
Chemspider ID:6026
METLIN ID:27
BMRB ID:bmse000162
MetaCyc ID:L-ORNITHINE
NP-MRD ID(NMR):NP0000119
EPA CompTox DB:DTXCID40197342
Plant Metabolite Hub(Pmhub):MS000000447

Calculated physicochemical properties (?):

Heavy Atoms: 9  
Rings: 0  
Aromatic Rings: 0  
Rotatable Bonds: 4  
van der Waals Molecular volume: 132.00 Å3 molecule-1  
Toplogical Polar Sufrace Area: 89.34 Å2 molecule-1  
Hydrogen Bond Donors: 3  
Hydrogen Bond Acceptors: 2  
logP: -0.29  
Molar Refractivity: 34.90  
Fraction sp3 Carbons: 0.80  
sp3 Carbons: 4  

Human Pathway links:

HMDB and KEGG pathways containing this metabolite

REACTOME pathways containing this metabolite

References

LIPID MAPS classification: "Update of the LIPID MAPS comprehensive classification system for lipids", Fahy E, Subramaniam S, Murphy RC, Nishijima M, Raetz CR, Shimizu T, Spener F, van Meer G, Wakelam MJ, and Dennis EA, J. Lipid Res. (2009) 50: S9-S14. DOI: 10.1194/jlr.R800095-JLR200
ClassyFire classification: "ClassyFire: automated chemical classification with a comprehensive, computable taxonomy", Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS, J. Cheminformatics (2016) 8:61. DOI: 10.1186/s13321-016-0174-y

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