CHEBI:156141 - felinine zwitterion

Main ChEBI Ontology Automatic Xrefs Reactions Pathways Models
ChEBI Name felinine zwitterion
ChEBI ID CHEBI:156141
Definition A S-alkyl-L-cysteine zwitterion resulting from the transfer of a proton from the carboxy group to the amino group of felinine. Major microspecies at pH 7.3.
Stars This entity has been manually annotated by the ChEBI Team.
Submitter Anne Morgat
Supplier Information
Download Molfile XML SDF
Formula C8H17NO3S
Net Charge 0
Average Mass 207.290
Monoisotopic Mass 207.09291
InChI InChI=1S/C8H17NO3S/c1-8(2,3-4-10)13-5-6(9)7(11)12/h6,10H,3-5,9H2,1-2H3,(H,11,12)/t6-/m0/s1
InChIKey IFERABFGYYJODC-LURJTMIESA-N
SMILES C([C@H](CSC(CCO)(C)C)[NH3+])(=O)[O-]
ChEBI Ontology
Outgoing felinine zwitterion (CHEBI:156141) is a S-alkyl-L-cysteine zwitterion (CHEBI:82710)
felinine zwitterion (CHEBI:156141) is tautomer of felinine (CHEBI:39390)
Incoming felinine (CHEBI:39390) is tautomer of felinine zwitterion (CHEBI:156141)
IUPAC Name
(2R)-2-azaniumyl-3-[(4-hydroxy-2-methylbutan-2-yl)sulfanyl]propanoate
Synonyms Sources
3-methyl-3-sulfanylbutan-1-ol-L-cysteine UniProt
3-methyl-3-sulfanylbutan-1-ol-L-cysteine zwitterion SUBMITTER
S-3-(3-hydroxy-1,1-dimethylpropyl)-L-cysteine zwitterion SUBMITTER
Manual Xref Database
CPD-21113 MetaCyc
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Citations Waiting for Citations Types Sources
13093671 PubMed citation Europe PMC
18515361 PubMed citation SUBMITTER
Last Modified
15 July 2020