L-2-amino-3-butynoic acid
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Identification
- Generic Name
- L-2-amino-3-butynoic acid
- DrugBank Accession Number
- DB04217
- Background
Not Available
- Type
- Small Molecule
- Groups
- Experimental
- Structure
- Weight
- Average: 99.088
Monoisotopic: 99.032028409 - Chemical Formula
- C4H5NO2
- Synonyms
- (2S)-2-Amino-3-butynoic acid
- External IDs
- Antibiotic FR 900130
Pharmacology
- Indication
Not Available
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- Pharmacodynamics
Not Available
- Mechanism of action
Target Actions Organism UCysteine desulfurase Not Available Escherichia coli (strain K12) UCystathionine gamma-lyase Not Available Humans - 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
- Chemical TaxonomyProvided by Classyfire
- Description
- This compound belongs to the class of organic compounds known as l-alpha-amino acids. These are alpha amino acids which have the L-configuration of the alpha-carbon atom.
- Kingdom
- Organic compounds
- Super Class
- Organic acids and derivatives
- Class
- Carboxylic acids and derivatives
- Sub Class
- Amino acids, peptides, and analogues
- Direct Parent
- L-alpha-amino acids
- Alternative Parents
- Unsaturated fatty acids / Amino acids / Monocarboxylic acids and derivatives / Carboxylic acids / Acetylides / Organopnictogen compounds / Organic oxides / Monoalkylamines / Hydrocarbon derivatives / Carbonyl compounds
- Substituents
- Acetylide / Aliphatic acyclic compound / Amine / Amino acid / Carbonyl group / Carboxylic acid / Fatty acid / Fatty acyl / Hydrocarbon derivative / L-alpha-amino acid
- Molecular Framework
- Aliphatic acyclic compounds
- External Descriptors
- Not Available
- Affected organisms
- Not Available
Chemical Identifiers
- UNII
- Not Available
- CAS number
- 73537-09-4
- InChI Key
- DSUAJFIEKRKPEE-VKHMYHEASA-N
- InChI
- InChI=1S/C4H5NO2/c1-2-3(5)4(6)7/h1,3H,5H2,(H,6,7)/t3-/m0/s1
- IUPAC Name
- (2S)-2-aminobut-3-ynoic acid
- SMILES
- N[C@@H](C#C)C(O)=O
References
- General References
- Not Available
- External Links
- PDB Entries
- 1i29
Clinical Trials
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 1.5 mg/mL ALOGPS logP -2.2 ALOGPS logP -3 Chemaxon logS -1.8 ALOGPS pKa (Strongest Acidic) 1.66 Chemaxon pKa (Strongest Basic) 8.3 Chemaxon Physiological Charge 0 Chemaxon Hydrogen Acceptor Count 3 Chemaxon Hydrogen Donor Count 2 Chemaxon Polar Surface Area 63.32 Å2 Chemaxon Rotatable Bond Count 1 Chemaxon Refractivity 23.33 m3·mol-1 Chemaxon Polarizability 9.09 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 + 0.805 Blood Brain Barrier + 0.6267 Caco-2 permeable - 0.807 P-glycoprotein substrate Non-substrate 0.8747 P-glycoprotein inhibitor I Non-inhibitor 0.9913 P-glycoprotein inhibitor II Non-inhibitor 0.9951 Renal organic cation transporter Non-inhibitor 0.969 CYP450 2C9 substrate Non-substrate 0.8544 CYP450 2D6 substrate Non-substrate 0.8869 CYP450 3A4 substrate Non-substrate 0.8315 CYP450 1A2 substrate Non-inhibitor 0.9264 CYP450 2C9 inhibitor Non-inhibitor 0.9216 CYP450 2D6 inhibitor Non-inhibitor 0.9639 CYP450 2C19 inhibitor Non-inhibitor 0.9556 CYP450 3A4 inhibitor Non-inhibitor 0.9189 CYP450 inhibitory promiscuity Low CYP Inhibitory Promiscuity 0.989 Ames test Non AMES toxic 0.9105 Carcinogenicity Non-carcinogens 0.632 Biodegradation Ready biodegradable 0.697 Rat acute toxicity 1.3292 LD50, mol/kg Not applicable hERG inhibition (predictor I) Weak inhibitor 0.9918 hERG inhibition (predictor II) Non-inhibitor 0.9848
Spectra
- Mass Spec (NIST)
- Not Available
- Spectra
Spectrum Spectrum Type Splash Key Predicted GC-MS Spectrum - GC-MS Predicted GC-MS splash10-0udi-9000000000-1434203d7278e1d69e15 Predicted MS/MS Spectrum - 10V, Positive (Annotated) Predicted LC-MS/MS splash10-0udi-9000000000-efce3faf31580b02a8d6 Predicted MS/MS Spectrum - 10V, Negative (Annotated) Predicted LC-MS/MS splash10-0002-9000000000-33cc26903e2aab5b586b Predicted MS/MS Spectrum - 20V, Positive (Annotated) Predicted LC-MS/MS splash10-0udi-9000000000-105882813d4a370f18a8 Predicted MS/MS Spectrum - 20V, Negative (Annotated) Predicted LC-MS/MS splash10-0udi-9000000000-38e2e26b5f24e075d6de Predicted MS/MS Spectrum - 40V, Positive (Annotated) Predicted LC-MS/MS splash10-0udi-9000000000-f60b7c70a7939f91031c Predicted MS/MS Spectrum - 40V, Negative (Annotated) Predicted LC-MS/MS splash10-0udi-9000000000-38be67376106f30ce1db 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]- 115.4621088 predictedDarkChem Lite v0.1.0 [M-H]- 115.3296088 predictedDarkChem Lite v0.1.0 [M-H]- 112.65328 predictedDeepCCS 1.0 (2019) [M+H]+ 116.2468088 predictedDarkChem Lite v0.1.0 [M+H]+ 116.2660088 predictedDarkChem Lite v0.1.0 [M+H]+ 115.672386 predictedDeepCCS 1.0 (2019) [M+Na]+ 115.6449088 predictedDarkChem Lite v0.1.0 [M+Na]+ 115.3481088 predictedDarkChem Lite v0.1.0 [M+Na]+ 124.206795 predictedDeepCCS 1.0 (2019)
Targets
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1. DetailsCysteine desulfurase
- Kind
- Protein
- Organism
- Escherichia coli (strain K12)
- Pharmacological action
- Unknown
- General Function
- Selenocysteine lyase activity
- Specific Function
- Cysteine desulfurases mobilize the sulfur from L-cysteine to yield L-alanine, an essential step in sulfur metabolism for biosynthesis of a variety of sulfur-containing biomolecules. Component of th...
- Gene Name
- sufS
- Uniprot ID
- P77444
- Uniprot Name
- Cysteine desulfurase
- Molecular Weight
- 44433.435 Da
References
- Mihara H, Fujii T, Kato S, Kurihara T, Hata Y, Esaki N: Structure of external aldimine of Escherichia coli CsdB, an IscS/NifS homolog: implications for its specificity toward selenocysteine. J Biochem. 2002 May;131(5):679-85. [Article]
2. DetailsCystathionine gamma-lyase
- Kind
- Protein
- Organism
- Humans
- Pharmacological action
- Unknown
- General Function
- Pyridoxal phosphate binding
- Specific Function
- Catalyzes the last step in the trans-sulfuration pathway from methionine to cysteine. Has broad substrate specificity. Converts cystathionine to cysteine, ammonia and 2-oxobutanoate. Converts two c...
- Gene Name
- CTH
- Uniprot ID
- P32929
- Uniprot Name
- Cystathionine gamma-lyase
- Molecular Weight
- 44507.64 Da
References
- Yu S, Sugahara K, Nakayama K, Awata S, Kodama H: Accumulation of cystathionine, cystathionine ketimine, and perhydro-1,4-thiazepine-3,5-dicarboxylic acid in whole brain and various regions of the brain of D, L-propargylglycine-treated rats. Metabolism. 2000 Aug;49(8):1025-9. [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]
Drug created at June 13, 2005 13:24 / Updated at June 12, 2020 16:52