Explore a selection of our essential drug information below, or:
Identification
- Generic Name
- S-Hydroxycysteine
- DrugBank Accession Number
- DB01915
- Background
S-hydroxycysteine is a solid. This compound belongs to the alpha amino acids and derivatives. These are amino acids in which the amino group is attached to the carbon atom immediately adjacent to the carboxylate group (alpha carbon), or a derivative thereof. It targets the proteins subtilisin BPN', glutathione S-transferase A1, glutathione S-transferase p, myelin P2 protein, and complement c3.
- Type
- Small Molecule
- Groups
- Experimental
- Structure
Structure for S-Hydroxycysteine (DB01915)
- Weight
- Average: 137.158
Monoisotopic: 137.014663785 - Chemical Formula
- C3H7NO3S
- Synonyms
- Not Available
Pharmacology
- Indication
Not Available
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Not Available
- Mechanism of action
Target Actions Organism ATyrosine-protein phosphatase non-receptor type 1 inhibitorHumans AM-phase inducer phosphatase 2 inhibitorHumans AProto-oncogene tyrosine-protein kinase Src inhibitorHumans AComplement C3 inhibitorHumans UAzurin Not Available Pseudomonas aeruginosa (strain ATCC 15692 / PAO1 / 1C / PRS 101 / LMG 12228) UGlutathione S-transferase P Not Available Humans UAcetyl-CoA acetyltransferase, cytosolic Not Available Humans UGlutathione S-transferase A1 Not Available Humans UMyelin P2 protein Not Available Humans UAcetyl-CoA acetyltransferase Not Available Zoogloea ramigera USubtilisin BPN' Not Available Bacillus amyloliquefaciens - Absorption
Not Available
- Volume of distribution
Not Available
- Protein binding
Not Available
- Metabolism
- Not Available
- Route of elimination
Not Available
- Half-life
Not Available
- Clearance
Not Available
- Adverse Effects
Improve decision support & research outcomesWith structured adverse effects data, including: blackbox warnings, adverse reactions, warning & precautions, & incidence rates. View sample adverse effects data in our new Data Library!Improve decision support & research outcomes with our structured adverse effects data.- Toxicity
Not Available
- Pathways
- Not Available
- Pharmacogenomic Effects/ADRs
- Not Available
Interactions
- Drug Interactions
- This information should not be interpreted without the help of a healthcare provider. If you believe you are experiencing an interaction, contact a healthcare provider immediately. The absence of an interaction does not necessarily mean no interactions exist.Not Available
- Food Interactions
- Not Available
Categories
- Drug Categories
- Not Available
- Chemical TaxonomyProvided by Classyfire
- Description
- This compound belongs to the class of organic compounds known as l-cysteine-s-conjugates. These are compounds containing L-cysteine where the thio-group is conjugated.
- Kingdom
- Organic compounds
- Super Class
- Organic acids and derivatives
- Class
- Carboxylic acids and derivatives
- Sub Class
- Amino acids, peptides, and analogues
- Direct Parent
- L-cysteine-S-conjugates
- Alternative Parents
- L-alpha-amino acids / Amino acids / Sulfenyl compounds / SO-thioperoxols / S-alkylsulfenates / Monocarboxylic acids and derivatives / Carboxylic acids / Organopnictogen compounds / Organic oxides / Monoalkylamines show 2 more
- Substituents
- Aliphatic acyclic compound / Alpha-amino acid / Amine / Amino acid / Carbonyl group / Carboxylic acid / Hydrocarbon derivative / L-alpha-amino acid / L-cysteine-s-conjugate / Monocarboxylic acid or derivatives show 12 more
- Molecular Framework
- Aliphatic acyclic compounds
- External Descriptors
- non-proteinogenic L-alpha-amino acid, L-cysteine derivative (CHEBI:41710)
- Affected organisms
- Not Available
Chemical Identifiers
- UNII
- FB8KIA847T
- CAS number
- Not Available
- InChI Key
- FXIRVRPOOYSARH-REOHCLBHSA-N
- InChI
- InChI=1S/C3H7NO3S/c4-2(1-8-7)3(5)6/h2,7H,1,4H2,(H,5,6)/t2-/m0/s1
- IUPAC Name
- (2R)-2-amino-3-(hydroxysulfanyl)propanoic acid
- SMILES
- N[C@@H](CSO)C(O)=O
References
- General References
- Not Available
- External Links
- PDB Entries
- 1cxp / 1d2v / 1d5l / 1d7w / 1dmp / 1dnu / 1dnw / 1eq2 / 1f3b / 1fnj … show 1114 more
Clinical Trials
- Clinical Trials
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Pharmacoeconomics
- Manufacturers
- Not Available
- Packagers
- Not Available
- Dosage Forms
- Not Available
- Prices
- Not Available
- Patents
- Not Available
Properties
- State
- Solid
- Experimental Properties
- Not Available
- Predicted Properties
Property Value Source Water Solubility 342.0 mg/mL ALOGPS logP -3.1 ALOGPS logP -3.2 Chemaxon logS 0.4 ALOGPS pKa (Strongest Acidic) 1.87 Chemaxon pKa (Strongest Basic) 8.69 Chemaxon Physiological Charge 0 Chemaxon Hydrogen Acceptor Count 4 Chemaxon Hydrogen Donor Count 3 Chemaxon Polar Surface Area 83.55 Å2 Chemaxon Rotatable Bond Count 3 Chemaxon Refractivity 30 m3·mol-1 Chemaxon Polarizability 12.41 Å3 Chemaxon Number of Rings 0 Chemaxon Bioavailability 1 Chemaxon Rule of Five Yes Chemaxon Ghose Filter No Chemaxon Veber's Rule No Chemaxon MDDR-like Rule No Chemaxon - Predicted ADMET Features
Property Value Probability Human Intestinal Absorption + 0.8453 Blood Brain Barrier + 0.5259 Caco-2 permeable - 0.6772 P-glycoprotein substrate Non-substrate 0.851 P-glycoprotein inhibitor I Non-inhibitor 0.9663 P-glycoprotein inhibitor II Non-inhibitor 1.0 Renal organic cation transporter Non-inhibitor 0.9559 CYP450 2C9 substrate Non-substrate 0.8657 CYP450 2D6 substrate Non-substrate 0.8234 CYP450 3A4 substrate Non-substrate 0.7518 CYP450 1A2 substrate Non-inhibitor 0.9113 CYP450 2C9 inhibitor Non-inhibitor 0.9226 CYP450 2D6 inhibitor Non-inhibitor 0.9312 CYP450 2C19 inhibitor Non-inhibitor 0.9253 CYP450 3A4 inhibitor Non-inhibitor 0.9184 CYP450 inhibitory promiscuity Low CYP Inhibitory Promiscuity 0.9899 Ames test AMES toxic 0.5133 Carcinogenicity Non-carcinogens 0.7528 Biodegradation Ready biodegradable 0.8925 Rat acute toxicity 1.9007 LD50, mol/kg Not applicable hERG inhibition (predictor I) Weak inhibitor 0.9754 hERG inhibition (predictor II) Non-inhibitor 0.9547
Spectra
- Mass Spec (NIST)
- Not Available
- Spectra
Spectrum Spectrum Type Splash Key Predicted GC-MS Spectrum - GC-MS Predicted GC-MS splash10-0006-9000000000-5eac331dcaca5f8e22c7 Predicted MS/MS Spectrum - 10V, Positive (Annotated) Predicted LC-MS/MS splash10-00du-8900000000-0b415e073b9b3fdf0107 Predicted MS/MS Spectrum - 10V, Negative (Annotated) Predicted LC-MS/MS splash10-000i-5900000000-f5b6a0fdb169dba4362b Predicted MS/MS Spectrum - 20V, Negative (Annotated) Predicted LC-MS/MS splash10-0002-9000000000-5b92ce84bb757008b80b Predicted MS/MS Spectrum - 20V, Positive (Annotated) Predicted LC-MS/MS splash10-00di-9000000000-14cfa40c2eb0eb3935a0 Predicted MS/MS Spectrum - 40V, Negative (Annotated) Predicted LC-MS/MS splash10-0002-9000000000-87c8e803918b28ab19cd Predicted MS/MS Spectrum - 40V, Positive (Annotated) Predicted LC-MS/MS splash10-00di-9000000000-ca298cbf0e328b4ef79a Predicted 1H NMR Spectrum 1D NMR Not Applicable Predicted 13C NMR Spectrum 1D NMR Not Applicable - Chromatographic Properties
Collision Cross Sections (CCS)
Adduct CCS Value (Å2) Source type Source [M-H]- 117.07764 predictedDeepCCS 1.0 (2019) [M+H]+ 120.32092 predictedDeepCCS 1.0 (2019) [M+Na]+ 128.89038 predictedDeepCCS 1.0 (2019)
Targets
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- Kind
- Protein
- Organism
- Humans
- Pharmacological action
- Yes
- Actions
- Inhibitor
- General Function
- Tyrosine-protein phosphatase which acts as a regulator of endoplasmic reticulum unfolded protein response. Mediates dephosphorylation of EIF2AK3/PERK; inactivating the protein kinase activity of EIF2AK3/PERK. May play an important role in CKII- and p60c-src-induced signal transduction cascades. May regulate the EFNA5-EPHA3 signaling pathway which modulates cell reorganization and cell-cell repulsion. May also regulate the hepatocyte growth factor receptor signaling pathway through dephosphorylation of MET
- Specific Function
- Cadherin binding
- Gene Name
- PTPN1
- Uniprot ID
- P18031
- Uniprot Name
- Tyrosine-protein phosphatase non-receptor type 1
- Molecular Weight
- 49966.44 Da
References
- Zhou Y, Zhang Y, Zhao D, Yu X, Shen X, Zhou Y, Wang S, Qiu Y, Chen Y, Zhu F: TTD: Therapeutic Target Database describing target druggability information. Nucleic Acids Res. 2024 Jan 5;52(D1):D1465-D1477. doi: 10.1093/nar/gkad751. [Article]
- Kind
- Protein
- Organism
- Humans
- Pharmacological action
- Yes
- Actions
- Inhibitor
- General Function
- Tyrosine protein phosphatase which functions as a dosage-dependent inducer of mitotic progression (PubMed:1836978, PubMed:20360007). Directly dephosphorylates CDK1 and stimulates its kinase activity (PubMed:20360007). Required for G2/M phases of the cell cycle progression and abscission during cytokinesis in a ECT2-dependent manner (PubMed:17332740). The three isoforms seem to have a different level of activity (PubMed:1836978)
- Specific Function
- Phosphoprotein phosphatase activity
- Gene Name
- CDC25B
- Uniprot ID
- P30305
- Uniprot Name
- M-phase inducer phosphatase 2
- Molecular Weight
- 64986.745 Da
References
- Zhou Y, Zhang Y, Zhao D, Yu X, Shen X, Zhou Y, Wang S, Qiu Y, Chen Y, Zhu F: TTD: Therapeutic Target Database describing target druggability information. Nucleic Acids Res. 2024 Jan 5;52(D1):D1465-D1477. doi: 10.1093/nar/gkad751. [Article]
- Kind
- Protein
- Organism
- Humans
- Pharmacological action
- Yes
- Actions
- Inhibitor
- General Function
- Non-receptor protein tyrosine kinase which is activated following engagement of many different classes of cellular receptors including immune response receptors, integrins and other adhesion receptors, receptor protein tyrosine kinases, G protein-coupled receptors as well as cytokine receptors. Participates in signaling pathways that control a diverse spectrum of biological activities including gene transcription, immune response, cell adhesion, cell cycle progression, apoptosis, migration, and transformation. Due to functional redundancy between members of the SRC kinase family, identification of the specific role of each SRC kinase is very difficult. SRC appears to be one of the primary kinases activated following engagement of receptors and plays a role in the activation of other protein tyrosine kinase (PTK) families. Receptor clustering or dimerization leads to recruitment of SRC to the receptor complexes where it phosphorylates the tyrosine residues within the receptor cytoplasmic domains. Plays an important role in the regulation of cytoskeletal organization through phosphorylation of specific substrates such as AFAP1. Phosphorylation of AFAP1 allows the SRC SH2 domain to bind AFAP1 and to localize to actin filaments. Cytoskeletal reorganization is also controlled through the phosphorylation of cortactin (CTTN) (Probable). When cells adhere via focal adhesions to the extracellular matrix, signals are transmitted by integrins into the cell resulting in tyrosine phosphorylation of a number of focal adhesion proteins, including PTK2/FAK1 and paxillin (PXN) (PubMed:21411625). In addition to phosphorylating focal adhesion proteins, SRC is also active at the sites of cell-cell contact adherens junctions and phosphorylates substrates such as beta-catenin (CTNNB1), delta-catenin (CTNND1), and plakoglobin (JUP). Another type of cell-cell junction, the gap junction, is also a target for SRC, which phosphorylates connexin-43 (GJA1). SRC is implicated in regulation of pre-mRNA-processing and phosphorylates RNA-binding proteins such as KHDRBS1 (Probable). Phosphorylates PKP3 at 'Tyr-195' in response to reactive oxygen species, which may cause the release of PKP3 from desmosome cell junctions into the cytoplasm (PubMed:25501895). Also plays a role in PDGF-mediated tyrosine phosphorylation of both STAT1 and STAT3, leading to increased DNA binding activity of these transcription factors (By similarity). Involved in the RAS pathway through phosphorylation of RASA1 and RASGRF1 (PubMed:11389730). Plays a role in EGF-mediated calcium-activated chloride channel activation (PubMed:18586953). Required for epidermal growth factor receptor (EGFR) internalization through phosphorylation of clathrin heavy chain (CLTC and CLTCL1) at 'Tyr-1477'. Involved in beta-arrestin (ARRB1 and ARRB2) desensitization through phosphorylation and activation of GRK2, leading to beta-arrestin phosphorylation and internalization. Has a critical role in the stimulation of the CDK20/MAPK3 mitogen-activated protein kinase cascade by epidermal growth factor (Probable). Might be involved not only in mediating the transduction of mitogenic signals at the level of the plasma membrane but also in controlling progression through the cell cycle via interaction with regulatory proteins in the nucleus (PubMed:7853507). Plays an important role in osteoclastic bone resorption in conjunction with PTK2B/PYK2. Both the formation of a SRC-PTK2B/PYK2 complex and SRC kinase activity are necessary for this function. Recruited to activated integrins by PTK2B/PYK2, thereby phosphorylating CBL, which in turn induces the activation and recruitment of phosphatidylinositol 3-kinase to the cell membrane in a signaling pathway that is critical for osteoclast function (PubMed:14585963, PubMed:8755529). Promotes energy production in osteoclasts by activating mitochondrial cytochrome C oxidase (PubMed:12615910). Phosphorylates DDR2 on tyrosine residues, thereby promoting its subsequent autophosphorylation (PubMed:16186108). Phosphorylates RUNX3 and COX2 on tyrosine residues, TNK2 on 'Tyr-284' and CBL on 'Tyr-731' (PubMed:20100835, PubMed:21309750). Enhances RIGI-elicited antiviral signaling (PubMed:19419966). Phosphorylates PDPK1 at 'Tyr-9', 'Tyr-373' and 'Tyr-376' (PubMed:14585963). Phosphorylates BCAR1 at 'Tyr-128' (PubMed:22710723). Phosphorylates CBLC at multiple tyrosine residues, phosphorylation at 'Tyr-341' activates CBLC E3 activity (PubMed:20525694). Phosphorylates synaptic vesicle protein synaptophysin (SYP) (By similarity). Involved in anchorage-independent cell growth (PubMed:19307596). Required for podosome formation (By similarity). Mediates IL6 signaling by activating YAP1-NOTCH pathway to induce inflammation-induced epithelial regeneration (PubMed:25731159). Phosphorylates OTUB1, promoting deubiquitination of RPTOR (PubMed:35927303). Phosphorylates caspase CASP8 at 'Tyr-380' which negatively regulates CASP8 processing and activation, down-regulating CASP8 proapoptotic function (PubMed:16619028)
- Specific Function
- Atp binding
- Gene Name
- SRC
- Uniprot ID
- P12931
- Uniprot Name
- Proto-oncogene tyrosine-protein kinase Src
- Molecular Weight
- 59834.295 Da
References
- Zhou Y, Zhang Y, Zhao D, Yu X, Shen X, Zhou Y, Wang S, Qiu Y, Chen Y, Zhu F: TTD: Therapeutic Target Database describing target druggability information. Nucleic Acids Res. 2024 Jan 5;52(D1):D1465-D1477. doi: 10.1093/nar/gkad751. [Article]
- Kind
- Protein
- Organism
- Humans
- Pharmacological action
- Yes
- Actions
- Inhibitor
- General Function
- C3 plays a central role in the activation of the complement system. Its processing by C3 convertase is the central reaction in both classical and alternative complement pathways. After activation C3b can bind covalently, via its reactive thioester, to cell surface carbohydrates or immune aggregates
- Specific Function
- C5l2 anaphylatoxin chemotactic receptor binding
- Gene Name
- C3
- Uniprot ID
- P01024
- Uniprot Name
- Complement C3
- Molecular Weight
- 187146.73 Da
References
- Overington JP, Al-Lazikani B, Hopkins AL: How many drug targets are there? Nat Rev Drug Discov. 2006 Dec;5(12):993-6. [Article]
- Imming P, Sinning C, Meyer A: Drugs, their targets and the nature and number of drug targets. Nat Rev Drug Discov. 2006 Oct;5(10):821-34. [Article]
- Berman HM, Westbrook J, Feng Z, Gilliland G, Bhat TN, Weissig H, Shindyalov IN, Bourne PE: The Protein Data Bank. Nucleic Acids Res. 2000 Jan 1;28(1):235-42. [Article]
- Zhou Y, Zhang Y, Zhao D, Yu X, Shen X, Zhou Y, Wang S, Qiu Y, Chen Y, Zhu F: TTD: Therapeutic Target Database describing target druggability information. Nucleic Acids Res. 2024 Jan 5;52(D1):D1465-D1477. doi: 10.1093/nar/gkad751. [Article]
- Kind
- Protein
- Organism
- Pseudomonas aeruginosa (strain ATCC 15692 / PAO1 / 1C / PRS 101 / LMG 12228)
- Pharmacological action
- Unknown
- General Function
- Zinc ion binding
- Specific Function
- Transfers electrons from cytochrome c551 to cytochrome oxidase.
- Gene Name
- azu
- Uniprot ID
- P00282
- Uniprot Name
- Azurin
- Molecular Weight
- 16008.315 Da
References
- Kind
- Protein
- Organism
- Humans
- Pharmacological action
- Unknown
- General Function
- Conjugation of reduced glutathione to a wide number of exogenous and endogenous hydrophobic electrophiles. Involved in the formation of glutathione conjugates of both prostaglandin A2 (PGA2) and prostaglandin J2 (PGJ2) (PubMed:9084911). Participates in the formation of novel hepoxilin regioisomers (PubMed:21046276). Negatively regulates CDK5 activity via p25/p35 translocation to prevent neurodegeneration
- Specific Function
- Dinitrosyl-iron complex binding
- Gene Name
- GSTP1
- Uniprot ID
- P09211
- Uniprot Name
- Glutathione S-transferase P
- Molecular Weight
- 23355.625 Da
References
- Kind
- Protein
- Organism
- Humans
- Pharmacological action
- Unknown
- General Function
- Involved in the biosynthetic pathway of cholesterol
- Specific Function
- Acetyl-coa c-acetyltransferase activity
- Gene Name
- ACAT2
- Uniprot ID
- Q9BWD1
- Uniprot Name
- Acetyl-CoA acetyltransferase, cytosolic
- Molecular Weight
- 41350.5 Da
References
- Kind
- Protein
- Organism
- Humans
- Pharmacological action
- Unknown
- General Function
- Glutathione S-transferase that catalyzes the nucleophilic attack of the sulfur atom of glutathione on the electrophilic groups of a wide range of exogenous and endogenous compounds (Probable). Involved in the formation of glutathione conjugates of both prostaglandin A2 (PGA2) and prostaglandin J2 (PGJ2) (PubMed:9084911). It also catalyzes the isomerization of D5-androstene-3,17-dione (AD) into D4-androstene-3,17-dione and may therefore play an important role in hormone biosynthesis (PubMed:11152686). Through its glutathione-dependent peroxidase activity toward the fatty acid hydroperoxide (13S)-hydroperoxy-(9Z,11E)-octadecadienoate/13-HPODE it is also involved in the metabolism of oxidized linoleic acid (PubMed:16624487)
- Specific Function
- Fatty acid binding
- Gene Name
- GSTA1
- Uniprot ID
- P08263
- Uniprot Name
- Glutathione S-transferase A1
- Molecular Weight
- 25630.785 Da
References
- Overington JP, Al-Lazikani B, Hopkins AL: How many drug targets are there? Nat Rev Drug Discov. 2006 Dec;5(12):993-6. [Article]
- Imming P, Sinning C, Meyer A: Drugs, their targets and the nature and number of drug targets. Nat Rev Drug Discov. 2006 Oct;5(10):821-34. [Article]
- Berman HM, Westbrook J, Feng Z, Gilliland G, Bhat TN, Weissig H, Shindyalov IN, Bourne PE: The Protein Data Bank. Nucleic Acids Res. 2000 Jan 1;28(1):235-42. [Article]
- Kind
- Protein
- Organism
- Humans
- Pharmacological action
- Unknown
- General Function
- May play a role in lipid transport protein in Schwann cells. May bind cholesterol
- Specific Function
- Cholesterol binding
- Gene Name
- PMP2
- Uniprot ID
- P02689
- Uniprot Name
- Myelin P2 protein
- Molecular Weight
- 14909.305 Da
References
- Overington JP, Al-Lazikani B, Hopkins AL: How many drug targets are there? Nat Rev Drug Discov. 2006 Dec;5(12):993-6. [Article]
- Imming P, Sinning C, Meyer A: Drugs, their targets and the nature and number of drug targets. Nat Rev Drug Discov. 2006 Oct;5(10):821-34. [Article]
- Berman HM, Westbrook J, Feng Z, Gilliland G, Bhat TN, Weissig H, Shindyalov IN, Bourne PE: The Protein Data Bank. Nucleic Acids Res. 2000 Jan 1;28(1):235-42. [Article]
- Kind
- Protein
- Organism
- Zoogloea ramigera
- Pharmacological action
- Unknown
- General Function
- Acetyl-coa c-acetyltransferase activity
- Specific Function
- Not Available
- Gene Name
- phbA
- Uniprot ID
- P07097
- Uniprot Name
- Acetyl-CoA acetyltransferase
- Molecular Weight
- 40472.955 Da
References
- Kind
- Protein
- Organism
- Bacillus amyloliquefaciens
- Pharmacological action
- Unknown
- General Function
- Serine-type endopeptidase activity
- Specific Function
- Subtilisin is an extracellular alkaline serine protease, it catalyzes the hydrolysis of proteins and peptide amides. Has a high substrate specificity to fibrin.
- Gene Name
- apr
- Uniprot ID
- P00782
- Uniprot Name
- Subtilisin BPN'
- Molecular Weight
- 39180.935 Da
References
Drug created at June 13, 2005 13:24 / Updated at August 26, 2024 19:22