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MetaCyc Compound: L-selenocystathionine

Chemical Formula: C7H14N2O4Se

Molecular Weight: 269.16 Daltons

Monoisotopic Molecular Weight: 272.02752881239996 Daltons

L-selenocystathionine compound structure

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

InChI: InChI=1S/C7H14N2O4Se/c8-4(6(10)11)1-2-14-3-5(9)7(12)13/h4-5H,1-3,8-9H2,(H,10,11)(H,12,13)/t4-,5-/m0/s1

InChIKey: InChIKey=ZNWYDQPOUQRDLY-WHFBIAKZSA-N

Unification Links: ChEBI:62226, HMDB:HMDB06343, KEGG:C05699, PubChem:52921580

Standard Gibbs Free Energy of Formation (ΔfG in kcal/mol): -19.884314Inferred by computational analysis [Latendresse13]

Reactions known to consume the compound:

seleno-amino acid biosynthesis :
L-selenocystathionine + H2O → ammonium + pyruvate + seleno-L-homocysteine

Reactions known to produce the compound:

seleno-amino acid biosynthesis :
L-selenocysteine + O-phospho-L-homoserine → L-selenocystathionine + phosphate

In Reactions of unknown directionality:

Not in pathways:
L-selenocystathionine = 2-aminoprop-2-enoate + seleno-L-homocysteine + H+

Credits:
Created 07-Oct-2011 by Dreher KA, PMN


References

Latendresse13: Latendresse M. (2013). "Computing Gibbs Free Energy of Compounds and Reactions in MetaCyc."


Report Errors or Provide Feedback
Please cite the following article in publications resulting from the use of MetaCyc: Caspi et al, Nucleic Acids Research 42:D459-D471 2014
Page generated by Pathway Tools version 19.5 (software by SRI International) on Tue May 3, 2016, biocyc13.