CHEBI:17376 - cystine

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ChEBI Name cystine
ChEBI ID CHEBI:17376
Definition A sulfur-containing amino acid obtained by the oxidation of two cysteine molecules which are then linked via a disulfide bond.
Stars This entity has been manually annotated by the ChEBI Team.
Secondary ChEBI IDs CHEBI:4052, CHEBI:23513, CHEBI:14062
Supplier Information
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Roles Classification
Chemical Role(s): 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): human metabolite
Any mammalian metabolite produced during a metabolic reaction in humans (Homo sapiens).
mouse metabolite
Any mammalian metabolite produced during a metabolic reaction in a mouse (Mus musculus).
Related Structures
cystine is a Functional Parent of
Cys-Gly disulfide
Mass : 354.406
Formula : C10H18N4O6S2
133040
cystine has Substituent Group(s)
cystyl group
Mass :206.28788
Formula : C6H10N2O2S2
23514 		cystinyl group
Mass :223.29522
Formula : C6H11N2O3S2
50050 		cystine residue
Mass :204.27200
Formula : C6H8N2O2S2
50051
cystine is a Structural Derivative of
ammonia
Mass : 17.03056
Formula : H3N
16134 		cysteine
Mass : 121.15922
Formula : C3H7NO2S
15356
cystine is a Tautomer of
cystine zwitterion
Mass : 240.30256
Formula : C6H12N2O4S2
35492
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