|
gptkbp:instanceOf
|
amino acid transporter
|
|
gptkbp:abbreviation
|
Cys
|
|
gptkbp:biosynthesized_from
|
serine
|
|
gptkbp:CASNumber
|
52-90-4
|
|
gptkbp:chemicalFormula
|
C3H7NO2S
|
|
gptkbp:chirality
|
L-form in proteins
|
|
gptkbp:containsElement
|
gptkb:sulfur
|
|
gptkbp:decarboxylationProduct
|
cysteamine
|
|
gptkbp:discoveredBy
|
Eugène Millon
|
|
gptkbp:discoveredIn
|
1810
|
|
gptkbp:disulfideBondFormation
|
forms disulfide bonds
|
|
gptkbp:essentialInHumans
|
conditionally essential
|
|
gptkbp:foundIn
|
gptkb:meat
gptkb:skin
gptkb:wheat_germ
nails
eggs
soybeans
dairy products
oats
keratin
proteins
hair
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Cysteine
|
|
gptkbp:isotopicLabeling
|
used in protein studies
|
|
gptkbp:isProteinCoding
|
true
|
|
gptkbp:IUPACName
|
2-amino-3-sulfhydrylpropanoic acid
|
|
gptkbp:meltingPoint
|
240°C (decomposes)
|
|
gptkbp:metabolism
|
transsulfuration pathway
methionine cycle
|
|
gptkbp:molecularWeight
|
121.16 g/mol
|
|
gptkbp:number
|
E920
|
|
gptkbp:oneLetterCode
|
C
|
|
gptkbp:oxidizedForm
|
cystine
|
|
gptkbp:pKaSideChain
|
8.3
|
|
gptkbp:predecessor
|
gptkb:coenzyme_A
glutathione
taurine
|
|
gptkbp:roleInBiology
|
antioxidant
redox reactions
enzyme catalysis
metal binding
|
|
gptkbp:sideChain
|
thiol
|
|
gptkbp:solubility
|
freely soluble
|
|
gptkbp:usedAs
|
gptkb:food
|
|
gptkbp:usedIn
|
laboratory research
pharmaceuticals
cosmetics
baking industry
|
|
gptkbp:bfsParent
|
gptkb:ApoE2
gptkb:Cysteine_protease
|
|
gptkbp:bfsLayer
|
8
|