Cysteine (BioCAD00000009207)

blood

Metabolite Card

Formula: C3H7NO2S (121.0197)
SMILES: NC(CS)C(O)=O

Synonyms [en]

cysteine; 2-Amino-3-mercaptopropionic acid; Cystein; 2-Amino-3-mercaptopropanoic acid; Zystein; cisteina

Reviewed

Last reviewed on 2024-06-28.

Cite this Page

Cysteine. 数据之源，洞见之始. SMRUCC genomics institute, a synthetic life researcher from China. https://biocad_registry.innovation.ac.cn/s/(-)-arctiin (retrieved 2026-01-03) (CAD Registry RN: BioCAD00000009207). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Note

A sulfur-containing amino acid that is propanoic acid with an amino group at position 2 and a sulfanyl group at position 3." []

Entity Information

DBLinks

Other DBLinks
  • CAS Registry Number: 204523-09-1
  • CAS Registry Number: 3374-22-9
  • CAS Registry Number: 345909-32-2 (.xH2O)
  • CAS Registry Number: 4371-52-2
  • CAS Registry Number: 52-90-4
  • CAS Registry Number: 921-01-7
  • PubChem: 5862
  • PubChem: 594
  • ChEBI: ChEBI:15356
  • HMDB: HMDB0251515
  • KEGG: C00736
  • Wikipedia: Cysteine
  • MoNA: BAF_UVA_POS000813
  • MoNA: BAF_UVA_POS001411
  • MoNA: BAF_UVA_POS001412
  • MoNA: BAF_UVA_POS001413
  • MoNA: CCMSLIB00000479611
  • MoNA: FiehnHILIC000290
  • MoNA: FiehnHILIC001863
  • MoNA: FiehnLib000128
  • MoNA: MoNA001802
  • MoNA: MoNA001804
  • MoNA: MoNA001805
  • MoNA: MoNA011010
  • MoNA: MoNA011011
  • MoNA: MoNA011012
  • MoNA: MoNA011013
  • MoNA: MoNA016681
  • MoNA: MoNA032109
  • MoNA: MoNA032112
  • MoNA: MoNA032114
  • MoNA: MoNA037169
  • MoNA: MoNA037887
  • Metlin: METLIN_3757
  • Coconut NaturalProduct: CNP0280490.1
  • Coconut NaturalProduct: CNP0280490.2

Class / Ontology

Metabolic Network
ID EC Number Name
KEGG:R01109 1.8.4.4 glutathione:cystine oxidoreductase
KEGG:R02818 C00716<=>C00736
KEGG:R02846 4.4.1.9 cysteine hydrogen-sulfide-lyase (adding HCN)
View More
Organism Source

Taxonomy Source

  1. Arabidopsis thaliana [ncbi taxid: 3702]
  2. Brassica juncea [ncbi taxid: 3707]
  3. Calvatia fenzlii [ncbi taxid: 626502]
  4. Calvatia gigantea [ncbi taxid: 68762]
  5. Calvatia lilacina [ncbi taxid: 2979578]
  6. Citrullus lanatus [ncbi taxid: 3654]
  7. Cornu saigae tataricae [ncbi taxid: ]
  8. Escherichia coli [ncbi taxid: 562]
  9. FOOD SAKE [ncbi taxid: ]
  10. Glycine max [ncbi taxid: 3847]
  11. Helianthus annuus [ncbi taxid: 4232]
  12. Homo sapiens [ncbi taxid: 9606]
  13. Hybanthus floribundus subsp. floribundus [ncbi taxid: 351361]
  14. Mus musculus [ncbi taxid: 10090]
  15. Phoenix dactylifera [ncbi taxid: 42345]
  16. Saccharomyces cerevisiae [ncbi taxid: 4932]
  17. Semen juglandis [ncbi taxid: ]
  18. Silybum marianum [ncbi taxid: 92921]
  19. Sinapis alba [ncbi taxid: 3728]
  20. Streptomyces clavuligerus NP1 [ncbi taxid: ]
  21. Trifolium pratense L. [ncbi taxid: ]
  22. Trifolium repens [ncbi taxid: 3899]
  23. Trifolium repens L. [ncbi taxid: ]
  24. Triticum aestivum [ncbi taxid: 4565]
  25. Vitex rotundifolia [ncbi taxid: 413484]
  26. Arabidopsis thaliana [ncbi taxid: 3702]
  27. Brassica juncea [ncbi taxid: 3707]
  28. Calvatia fenzlii [ncbi taxid: 626502]
  29. Calvatia gigantea [ncbi taxid: 68762]
  30. Calvatia lilacina [ncbi taxid: 2979578]
  31. Escherichia coli [ncbi taxid: 562]
  32. Homo sapiens [ncbi taxid: 9606]
  33. Sinapis alba [ncbi taxid: 3728]

Pathway Synthetic

pathway id name
WikiPathways:WP5103 Progeria-associated lipodystrophy
WikiPathways:WP5029 Amino acid transport defects (IEMs)
WikiPathways:WP4518 Gamma-glutamyl cycle for the biosynthesis and degradation of glutathione, including diseases
WikiPathways:WP5102 Familial partial lipodystrophy
WikiPathways:WP3953 mRNA, protein, and metabolite inducation pathway by cyclosporin A
WikiPathways:WP5355 Metabolic Epileptic Disorders
WikiPathways:WP4292 Methionine metabolism leading to sulfur amino acids and related disorders
WikiPathways:WP5104 Acquired partial lipodystrophy / Barraquer-Simons syndrome
WikiPathways:WP4313 Ferroptosis
WikiPathways:WP5030 Ethylmalonic encephalopathy
WikiPathways:WP4173 Sulfate assimilation and copper detoxification
WikiPathways:WP4299 Lamin A-processing pathway
View All Pathways