RefMet Compound Details

RefMet ID, RefMet name, exact mass and formula
RefMet IDRM0135950
RefMet name5-Hydroxylysine
Systematic name(2S,5R)-2,6-diamino-5-hydroxyhexanoic acid
SynonymsPubChem Synonyms
Exact mass162.100443 (neutral)
Calculate m/z:   
View other RefMet entries with this exact (neutral) mass:   +/- 0.05 amu   +/- 0.1 amu   +/- 0.2 amu   +/- 0.5 amu
FormulaC6H14N2O3View other entries in RefMet with this formula
Molecular descriptors
Molfile37255 (Download molfile/View MW Metabolite Database details)
InChIInChI=1S/C6H14N2O3/c7-3-4(9)1-2-5(8)6(10)11/h4-5,9H,1-3,7-8H2,(H,10,11)/t4-,5+/m1/s1
InChIKeyYSMODUONRAFBET-UHNVWZDZSA-NView other enantiomers/diastereomers of this metabolite in RefMet
SMILESC(C[C@@H](C(=O)O)N)[C@H](CN)O
Run Tanimoto similarity search (with similarity coefficient >=0.6)
Chemical/Biochemical Classification
Super ClassOrganic acids
Main ClassAmino acids and peptides
Sub ClassAmino acids
Distribution of 5-Hydroxylysine in NMDR studies
SpeciesPlot Species distribution
Sample sourcePlot Sample source(tissue) distribution
StudiesNMDR Studies reporting 5-Hydroxylysine
External Links
Pubchem CID3032849
ChEBI ID18040
KEGG IDC16741
HMDB IDHMDB0000450
Chemspider ID2297721
Spectral data for 5-Hydroxylysine standards
NP-MRD ID(NMR)View NMR spectra
MassBank(EU)View MS spectra
Structural annotation level
Annotation level1   (1:Known structure; 2:Known regiochemistry; 3:Partial structure; 4:Sum-composition)

Table of KEGG reactions in human pathways involving 5-Hydroxylysine

Rxn IDKEGG ReactionEnzyme
R03378 GTP + L-Hydroxylysine <=> GDP + 5-Phosphooxy-L-lysineGTP:5-hydroxy-L-lysine O-phosphotransferase

Table of KEGG human pathways containing 5-Hydroxylysine

Pathway IDHuman Pathway# of reactions
hsa00310 Lysine degradation 1
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