Pathway Tools
Intro Tutorial
discounted registration ends Sept 5, 2015 (Sat)
Pathway Tools
Intro Tutorial
discounted registration ends Sept 5, 2015 (Sat)
Pathway Tools
Intro Tutorial
discounted registration ends Sept 5, 2015 (Sat)
Pathway Tools
Intro Tutorial
discounted registration ends Sept 5, 2015 (Sat)
Pathway Tools
Intro Tutorial
discounted registration ends Sept 5, 2015 (Sat)
twitter

Escherichia coli K-12 substr. MG1655 Compound: D-valine

Synonyms: 2-amino-3-methylbutanoic acid(D), D-2-amino-3-methylbutyric acid, D-2-amino-3-methylbutanoic acid, (R)-valine

Superclasses: an acid all carboxy acids a carboxylate an amino acid a D-amino acid
an acid all carboxy acids a carboxylate an amino acid a non-polar amino acid
an amino acid or its derivative an amino acid a D-amino acid
an amino acid or its derivative an amino acid a non-polar amino acid

Chemical Formula: C5H11NO2

Molecular Weight: 117.15 Daltons

Monoisotopic Molecular Weight: 117.0789786025 Daltons

D-valine compound structure

SMILES: CC(C)C([N+])C([O-])=O

InChI: InChI=1S/C5H11NO2/c1-3(2)4(6)5(7)8/h3-4H,6H2,1-2H3,(H,7,8)/t4-/m1/s1

InChIKey: InChIKey=KZSNJWFQEVHDMF-SCSAIBSYSA-N

Unification Links: CAS:640-68-6 , ChEBI:74338 , KEGG:C06417 , MetaboLights:MTBLC74338 , PubChem:6971095

Standard Gibbs Free Energy of Change Formation (ΔfG in kcal/mol): -86.49

Reactions known to consume the compound:

Not in pathways:
a D-amino acid + an electron-transfer quinone[inner membrane] + H2O → ammonium + a 2-oxo carboxylate + an electron-transfer quinol[inner membrane]

Reactions known to produce the compound:

Not in pathways:
a D-aminoacyl-[tRNA] + H2O → a D-amino acid + an uncharged tRNA + 2 H+

Not in pathways:
a carboxylic ester + H2O → an alcohol + a carboxylate + H+
an aldehyde + NADP+ + H2O → a carboxylate + NADPH + 2 H+
an acyl phosphate + H2O → a carboxylate + phosphate + H+
an acyl-CoA + H2O → a carboxylate + coenzyme A + H+
a 1-acyl 2-lyso-phosphatidylcholine + H2O → a carboxylate + sn-glycero-3-phosphocholine + H+

In Reactions of unknown directionality:

Not in pathways:
a 5-L-glutamyl-[peptide][periplasmic space] + an amino acid[periplasmic space] = a 5-L-glutamyl-amino acid[periplasmic space] + a peptide[periplasmic space]

Not in pathways:
a 2-acyl 1-lyso-phosphatidylcholine + H2O = a carboxylate + sn-glycero-3-phosphocholine + H+
an aldehyde[periplasmic space] + FAD[periplasmic space] + H2O[periplasmic space] = a carboxylate[periplasmic space] + FADH2[periplasmic space]

In Redox half-reactions:
a 2-oxo carboxylate[in] + ammonium[in] + 2 H+[in] + 2 e-[membrane]a D-amino acid[in] + H2O[in]

Enzymes inhibited by D-valine, sorted by the type of inhibition, are:

Inhibitor (Mechanism unknown) of: 3-methyl-2-oxobutanoate hydroxymethyltransferase [Powers76, Comment 1]

In Growth Media: PMA nitrogen source test + D-valine


References

Powers76: Powers SG, Snell EE (1976). "Ketopantoate hydroxymethyltransferase. II. Physical, catalytic, and regulatory properties." J Biol Chem 1976;251(12);3786-93. PMID: 6463


Report Errors or Provide Feedback
Please cite the following article in publications resulting from the use of EcoCyc: Nucleic Acids Research 41:D605-12 2013
Page generated by SRI International Pathway Tools version 19.0 on Thu Sep 3, 2015, biocyc13.