RefMet Compound Details

MW structure37119 (View MW Metabolite Database details)
RefMet nameHistidine
Systematic name(2S)-2-amino-3-(1H-imidazol-4-yl)propanoic acid
SMILESN[C@@H](Cc1c[nH]c[n]1)C(O)=O
Exact mass155.069477 (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
FormulaC6H9N3O2View other entries in RefMet with this formula
InChIInChI=1S/C6H9N3O2/c7-5(6(10)11)1-4-2-8-3-9-4/h2-3,5H,1,7H2,(H,8,9)(H,10,11)/t5-/m0/s1
InChIKeyHNDVDQJCIGZPNO-YFKPBYRVSA-NView other enantiomers/diastereomers of this metabolite in RefMet
Super ClassOrganic acids
Main ClassAmino acids and peptides
Sub ClassAmino acids
Pubchem CID6274
Annotation level1   (1:Known structure; 2:Known regiochemistry; 3:Partial structure; 4:Sum-composition)
Human quantitationView measurements in targeted assays on human samples

Table of KEGG reactions in human pathways involving Histidine

Rxn IDKEGG ReactionEnzyme
R01168 L-Histidine <=> Urocanate + AmmoniaL-histidine ammonia-lyase (urocanate-forming)
R01167 L-Histidine <=> Histamine + CO2L-histidine carboxy-lyase (histamine-forming)

Table of KEGG human pathways containing Histidine

Pathway IDHuman Pathway# of reactions
hsa00340 Histidine metabolism 2
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