Cysteine
PubChem CID: 5862
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| Compound Synonyms | L-cysteine, 52-90-4, cysteine, Cystein, (R)-2-Amino-3-mercaptopropanoic acid, (R)-Cysteine, Thioserine, Half-cystine, L-(+)-Cysteine, L-Cystein, Cysteinum, Cysteine, L-, (2R)-2-amino-3-sulfanylpropanoic acid, cisteina, FREE CYSTEINE, beta-Mercaptoalanine, Half cystine, H-Cys-OH, 2-Amino-3-mercaptopropionic acid, Cisteinum, L-Cys, (R)-2-Amino-3-mercaptopropionic acid, L-Alanine, 3-mercapto-, FEMA No. 3263, Cisteinum [Latin], Cysteine [INN], L-2-Amino-3-mercaptopropionic acid, Cisteina [Spanish], CCRIS 912, L Cysteine, NSC-8746, L-Zystein, alpha-Amino-beta-thiolpropionic acid, L-2-Amino-3-mercaptopropanoic acid, Cysteinum [INN-Latin], Cisteina [INN-Spanish], beta-Mercaptoalanine, L-, CHEBI:17561, HSDB 2109, (2R)-2-amino-3-mercaptopropanoic acid, AI3-26559, alpha-Amino-beta-thiolpropionic acid, L-, alpha-Amino-beta-mercaptopropanoic acid, L-, alpha-Amino-beta-mercaptopropionic acid, L-, E 920, EINECS 200-158-2, Propanoic acid, 2-amino-3-mercapto-, (R)-, 2-Amino-3-mercaptopropanoic acid, (R)-, Cys, E920, UNII-K848JZ4886, (R)-(+)-Cysteine, CHEMBL863, K848JZ4886, DTXSID8022876, EC 200-158-2, Cisteinum (Latin), MFCD00064306, (+)-2-Amino-3-mercaptopropionic acid, 4371-52-2, Cysteinum (INN-Latin), CYSTEINE (II), CYSTEINE [II], Cisteina (INN-Spanish), E-920, CYSTEINE (MART.), CYSTEINE [MART.], Zystein, Hcys, b-Mercaptoalanine, (2R)-2-amino-3-mercaptopropanoate, (2R)-2-amino-3-sulfanylpropanoate, 3-mercapto-L-Alanine, ACETYLCYSTEINE IMPURITY B (EP IMPURITY), ACETYLCYSTEINE IMPURITY B [EP IMPURITY], L-Cysteine from non-animal source, Ecolan, 345909-32-2 (.xH2O), l-cycteine, racemic cysteine, L-Cysteine, Acetylcysteine Imp. B (EP), Acetylcysteine Impurity B, (2R)-2-amino-3-sulfanylpropanoic acid hydrochloride, 2-amino-3-mercaptopropanoate, 1ssq, S-Alkyl-L-cysteine, Ecolan (TN), S-alkyl-L-cysteines, L-Cysteine, 97%, .beta.-Mercaptoalanine, H-Cys-OH HCl H, (2R)-2-amino-3-sulfanyl-propanoic acid, 1xt8, CYSTEINE [HSDB], L-Cysteine (JP18), CYSTEINE [MI], CYSTEINE [VANDF], CYSTEINUM [HPUS], L-CYSTEINE [JAN], bmse000034, bmse000975, CYSTEINE [WHO-DD], Epitope ID:140791, L-CYSTEINE [FHFI], L-CYSTEINE [VANDF], 2-Amino-3-mercaptopropionate, DTXCID302876, GTPL4782, L-Cysteine, >=97%, FG, L-2-Amino-3-mercaptopropanoate, L-Cysteine - non-animal origin, 2-amino-3-mercapto-, (R)-, CHEBI:47915, AIDS002953, (R)-2-Amino-3-mercaptopropanoate, HY-Y0337, STR02584, (R)-2-amino-3-mercapto-Propanoate, BDBM50109609, s5635, (R)-2-Amino-3-mercaptopropanoicacid, propanoic acid, 2-amino-3-mercapto-, AKOS015854128, CCG-266077, CS-W009027, DB00151, FC16020, FC76819, (R)-2-amino-3-mercapto-Propanoic acid, NCGC00248803-01, .alpha.-Amino-.beta.-thiolpropionic acid, L-Cysteine, BioUltra, >=98.5% (RT), DB-297705, R-2-AMINO-3-MERCAPTOPROPIONIC ACID, L-Cysteine, SAJ special grade, >=98.5%, L-Cysteine, Vetec(TM) reagent grade, 97%, NS00008697, EN300-52823, C00097, D00026, M03086, Propanoic acid, 2-amino-3-mercapto-, (R)-, L-Cysteine, Cell Culture Reagent (H-L-Cys-OH), Q186474, BBAE7AE6-FC21-4D37-808D-C7F7A2BA637F, BRD-K00795468-001-02-1, Q27115093, F0001-2369, F8880-8973, Flavor and Extract Manufacturers' Association No. 3263, L-Cysteine, certified reference material, TraceCERT(R), Z760035162, L-Cysteine, produced by Wacker Chemie AG, Burghausen, Germany, >=98.0%, L-Cysteine, from non-animal source, BioReagent, suitable for cell culture, >=98%, 200-158-2 |
|---|---|
| Topological Polar Surface Area | 64.3 |
| Hydrogen Bond Donor Count | 3.0 |
| Heavy Atom Count | 7.0 |
| Pathway Kegg Map Id | map00270, map00480, map00260, map00770, map00430 |
| Description | Detoxicant, dietary supplement, dough strengthener, yeast nutrient for leavened bakery products. Flavouring agent. Enzymic browning inhibitor. L-Cysteine is found in many foods, some of which are bilberry, mugwort, cowpea, and sweet bay. |
| Isotope Atom Count | 0.0 |
| Molecular Complexity | 75.3 |
| Database Name | fooddb_chem_all;hmdb_chem_all;pubchem |
| Defined Atom Stereocenter Count | 1.0 |
| Enzyme Uniprot Id | P17174, P00505, P48506, P48507, P32929, P48637, Q9Y600, Q9HAB8, Q9BZV2, Q96EN8, P49589, O75223, Q16857 |
| Uniprot Id | P17174, P00505, P15144, P48506, P48507, P32929, Q16769, P35520, P48637, P28838, Q9Y600, Q16878, P16455, Q9UHI5, Q9Y697, Q9HAB8, P08195, Q9BZV2, Q8TF71, Q9HA77, Q9UHG3, Q96EN8, P49589, O75223, Q16857 |
| Iupac Name | (2R)-2-amino-3-sulfanylpropanoic acid |
| Nih Violation | True |
| Class | Carboxylic acids and derivatives |
| Xlogp | -2.5 |
| Superclass | Organic acids and derivatives |
| Is Pains | False |
| Subclass | Amino acids, peptides, and analogues |
| Molecular Formula | C3H7NO2S |
| Inchi Key | XUJNEKJLAYXESH-REOHCLBHSA-N |
| Rotatable Bond Count | 2.0 |
| State | Solid |
| Synonyms | (+)-2-Amino-3-mercaptopropionic acid, (2R)-2-Amino-3-mercaptopropanoate, (2R)-2-Amino-3-mercaptopropanoic acid, (2R)-2-Amino-3-sulfanylpropanoate, (2R)-2-Amino-3-sulfanylpropanoic acid, (2R)-2-amino-3-Sulphanylpropanoate, (2R)-2-amino-3-Sulphanylpropanoic acid, (R)-(+)-Cysteine, (R)-2-Amino-3-mercapto-propanoate, (R)-2-Amino-3-mercapto-propanoic acid, (R)-2-Amino-3-mercaptopropanoate, (R)-2-Amino-3-mercaptopropanoic acid, (R)-2-Amino-3-mercaptopropionic acid, (R)-Cysteine, &alpha, -amino-&beta, -Thiolpropionic acid, &beta, -Mercaptoalanine, 2-Amino-3-mercapto-, (R)-, 2-Amino-3-mercaptopropanoate, 2-Amino-3-mercaptopropanoic acid, 2-Amino-3-mercaptopropanoic acid, (R)-, 2-Amino-3-mercaptopropionate, 2-Amino-3-mercaptopropionic acid, 3-Mercapto-L-Alanine, alpha-Amino-beta-mercaptopropanoic acid, L-, alpha-Amino-beta-mercaptopropionic acid, L-, alpha-Amino-beta-thiolpropionic acid, alpha-Amino-beta-thiolpropionic acid, L-, b-Mercaptoalanine, beta-Mercaptoalanine, beta-Mercaptoalanine, L-, Carbocysteine, Cisteina, Cisteinum, CYS, Cystein, Cysteine, Cysteine, INN, L-form, Cysteinum, e920, Ecolan (TN), FREE cysteine, Half-cystine, L Cysteine, L-(+)-Cysteine, L-2-Amino-3-mercaptopropanoate, L-2-Amino-3-mercaptopropanoic acid, L-2-amino-3-Mercaptopropionate, L-2-Amino-3-mercaptopropionic acid, L-Alanine, 3-mercapto-, L-CYS, L-Cystein, L-Cysteine, L-Zystein, Polycysteine, Propanoic Acid, 2-amino-3-mercapto-, (R)-, Thioserine, C, Cys, CYSTEINE, e 920, e-920, Ecolan, (2R)-2-Amino-3-sulphanylpropanoate, (2R)-2-Amino-3-sulphanylpropanoic acid, L-2-Amino-3-mercaptopropionate, 3-Mercapto-L-alanine, Acetylcysteine, Cysteine hydrochloride, Zinc cysteinate, Half cystine |
| Substituent Name | L-alpha-amino acid, Monocarboxylic acid or derivatives, Carboxylic acid, Alkylthiol, Hydrocarbon derivative, Primary amine, Organosulfur compound, Organooxygen compound, Organonitrogen compound, Primary aliphatic amine, Carbonyl group, Amine, Aliphatic acyclic compound |
| Compound Name | Cysteine |
| Kingdom | Organic compounds |
| Exact Mass | 121.02 |
| Formal Charge | 0.0 |
| Brenk Violation | True |
| Monoisotopic Mass | 121.02 |
| Hydrogen Bond Acceptor Count | 4.0 |
| Molecular Weight | 121.16 |
| Covalent Unit Count | 1.0 |
| Total Atom Stereocenter Count | 1.0 |
| Total Bond Stereocenter Count | 0.0 |
| Molecular Framework | Aliphatic acyclic compounds |
| Inchi | InChI=1S/C3H7NO2S/c4-2(1-7)3(5)6/h2,7H,1,4H2,(H,5,6)/t2-/m0/s1 |
| Smiles | C([C@@H](C(=O)O)N)S |
| Defined Bond Stereocenter Count | 0.0 |
| Taxonomy Direct Parent | Cysteine and derivatives |
- 1. Outgoing r'ship
FOUND_INto/from Allium Cepa (Plant) Rel Props:Source_db:fooddb_chem_all - 2. Outgoing r'ship
FOUND_INto/from Allium Sativum (Plant) Rel Props:Source_db:fooddb_chem_all - 3. Outgoing r'ship
FOUND_INto/from Camellia Sinensis (Plant) Rel Props:Source_db:fooddb_chem_all - 4. Outgoing r'ship
FOUND_INto/from Citrullus Lanatus (Plant) Rel Props:Source_db:fooddb_chem_all - 5. Outgoing r'ship
FOUND_INto/from Coffea Arabica (Plant) Rel Props:Source_db:fooddb_chem_all - 6. Outgoing r'ship
FOUND_INto/from Daucus Carota (Plant) Rel Props:Source_db:fooddb_chem_all - 7. Outgoing r'ship
FOUND_INto/from Ginkgo Biloba (Plant) Rel Props:Source_db:fooddb_chem_all - 8. Outgoing r'ship
FOUND_INto/from Glycine Max (Plant) Rel Props:Source_db:fooddb_chem_all - 9. Outgoing r'ship
FOUND_INto/from Helianthus Annuus (Plant) Rel Props:Source_db:fooddb_chem_all - 10. Outgoing r'ship
FOUND_INto/from Linum Usitatissimum (Plant) Rel Props:Source_db:fooddb_chem_all - 11. Outgoing r'ship
FOUND_INto/from Oryza Sativa (Plant) Rel Props:Source_db:fooddb_chem_all - 12. Outgoing r'ship
FOUND_INto/from Phoenix Dactylifera (Plant) Rel Props:Source_db:fooddb_chem_all - 13. Outgoing r'ship
FOUND_INto/from Triticum Aestivum (Plant) Rel Props:Source_db:fooddb_chem_all - 14. Outgoing r'ship
FOUND_INto/from Zingiber Officinale (Plant) Rel Props:Source_db:fooddb_chem_all