RefMet Compound Details

MW structure42493 (View MW Metabolite Database details)
RefMet nameLeucine
Systematic name(2S)-2-amino-4-methylpentanoic acid
SMILESCC(C)C[C@@H](N)C(O)=O
Exact mass131.094629 (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
FormulaC6H13NO2View other entries in RefMet with this formula
InChIInChI=1S/C6H13NO2/c1-4(2)3-5(7)6(8)9/h4-5H,3,7H2,1-2H3,(H,8,9)/t5-/m0/s1
InChIKeyROHFNLRQFUQHCH-YFKPBYRVSA-NView other enantiomers/diastereomers of this metabolite in RefMet
Super ClassOrganic acids
Main ClassAmino acids and peptides
Sub ClassAmino acids
Pubchem CID6106
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 Leucine

Rxn IDKEGG ReactionEnzyme
R01088 L-Leucine + H2O + NAD+ <=> 4-Methyl-2-oxopentanoate + Ammonia + NADH + H+L-leucine:NAD+ oxidoreductase (deaminating)
R01090 L-Leucine + 2-Oxoglutarate <=> 4-Methyl-2-oxopentanoate + L-GlutamateL-Leucine:2-oxoglutarate aminotransferase

Table of KEGG human pathways containing Leucine

Pathway IDHuman Pathway# of reactions
hsa00280 Valine, leucine and isoleucine degradation 1
hsa00290 Valine, leucine and isoleucine biosynthesis 1
hsa01210 2-Oxocarboxylic acid metabolism 1
hsa01230 Biosynthesis of amino acids 1
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