ovothiol A (CHEBI:83318)

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ChEBI Name	ovothiol A

ChEBI ID	CHEBI:83318

Definition	A L-histidine derivative that is L-histidine substituted at positions N3 and C5 on the imidazole ring by methyl and mercapto groups respectively.

Stars	This entity has been manually annotated by the ChEBI Team.

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Formula

C7H11N3O2S

Net Charge

Average Mass

201.24600

Monoisotopic Mass

201.05720

InChI

InChI=1S/C7H11N3O2S/c1-10-3-9-6(13)5(10)2-4(8)7(11)12/h3-4,13H,2,8H2,1H3,(H,11,12)/t4-/m0/s1

InChIKey

XWKKYVJREGXHFO-BYPYZUCNSA-N

SMILES

Cn1cnc(S)c1C[C@H](N)C(O)=O

Metabolite of Species	Details
Crithidia fasciculata (NCBI:txid5656)	See: PubMed
Leishmania (NCBI:txid5658)	See: PubMed
Trypanosoma brucei (NCBI:txid5691)	See: PubMed
Trypanosoma cruzi (NCBI:txid5693)	See: PubMed

Roles Classification
Chemical Role(s):	antioxidant A substance that opposes oxidation or inhibits reactions brought about by dioxygen or peroxides. radical scavenger A role played by a substance that can react readily with, and thereby eliminate, radicals. Bronsted base A molecular entity capable of accepting a hydron from a donor (Bronsted acid). (via organic amino compound ) Bronsted acid A molecular entity capable of donating a hydron to an acceptor (Bronsted base). (via oxoacid )

Biological Role(s):	marine metabolite Any metabolite produced during a metabolic reaction in marine macro- and microorganisms.

ChEBI Ontology
Outgoing	ovothiol A (CHEBI:83318) has role antioxidant (CHEBI:22586) ovothiol A (CHEBI:83318) has role marine metabolite (CHEBI:76507) ovothiol A (CHEBI:83318) has role radical scavenger (CHEBI:48578) ovothiol A (CHEBI:83318) is a L-histidine derivative (CHEBI:84076) ovothiol A (CHEBI:83318) is a aryl thiol (CHEBI:82711) ovothiol A (CHEBI:83318) is a non-proteinogenic L-α-amino acid (CHEBI:83822) ovothiol A (CHEBI:83318) is tautomer of ovothiol A zwitterion (CHEBI:82723)

Incoming	ovothiol A zwitterion (CHEBI:82723) is tautomer of ovothiol A (CHEBI:83318)

IUPAC Name

3-methyl-5-sulfanyl-L-histidine

Last Modified

07 January 2015