fbpx
Wikipedia

S-Aminoethyl-L-cysteine

S-Aminoethyl-l-cysteine, also known as thialysine, is a toxic analog of the amino acid lysine in which the second carbon of the amino acid's R-group (side chain) has been replaced with a sulfur atom.

S-Aminoethyl-l-cysteine
Names
IUPAC name
S-(2-Aminoethyl)-L-cysteine
Systematic IUPAC name
(2R)-2-Amino-3-[(2-aminoethyl)sulfanyl]propanoic acid
Other names
Thialysine; L-3-[(2-Aminoethyl)thio]alanine; L-4-Thialysine; Thiosine
Identifiers
  • 2936-69-8 Y
  • 4099-35-8 (HCl) Y
3D model (JSmol)
  • Interactive image
ChEBI
  • CHEBI:497734 Y
ChEMBL
  • ChEMBL397565 Y
ChemSpider
  • 89945 Y
  • 99558
UNII
  • OS2H9OH0GT Y
  • WPH5RH5BID (HCl) Y
  • DTXSID40183588
  • InChI=1S/C5H12N2O2S/c6-1-2-10-3-4(7)5(8)9/h4H,1-3,6-7H2,(H,8,9)/t4-/m0/s1 Y
    Key: GHSJKUNUIHUPDF-BYPYZUCNSA-N Y
  • InChI=1/C5H12N2O2S/c6-1-2-10-3-4(7)5(8)9/h4H,1-3,6-7H2,(H,8,9)/t4-/m0/s1
    Key: GHSJKUNUIHUPDF-BYPYZUCNBP
  • OC([C@@H](N)CSCCN)=O
Properties
C5H12N2O2S
Molar mass 164.22 g·mol−1
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
N verify (what is YN ?)

Strictly speaking, L-thialysine is actually considered an S-(2-aminoethyl) analogue of L-cysteine. This compound is known to have cytotoxic affects as it inhibits protein synthesis and lysine 2,3-aminomutase.[1]


References Edit

  1. ^ "S-(2-Aminoethyl)-L-cysteine". pubchem.ncbi.nlm.nih.gov. Retrieved 5 February 2023.

External links Edit

  • H-Cys(aminoethyl)-OH·HCl at ChemImpex
  • Thialysine at US Biological


aminoethyl, small, small, cysteine, aminoethyl, cysteine, also, known, thialysine, toxic, analog, amino, acid, lysine, which, second, carbon, amino, acid, group, side, chain, been, replaced, with, sulfur, atom, aminoethyl, cysteine, namesiupac, name, aminoethy. S Aminoethyl l cysteine also known as thialysine is a toxic analog of the amino acid lysine in which the second carbon of the amino acid s R group side chain has been replaced with a sulfur atom S Aminoethyl l cysteine NamesIUPAC name S 2 Aminoethyl L cysteineSystematic IUPAC name 2R 2 Amino 3 2 aminoethyl sulfanyl propanoic acidOther names Thialysine L 3 2 Aminoethyl thio alanine L 4 Thialysine ThiosineIdentifiersCAS Number 2936 69 8 Y4099 35 8 HCl Y3D model JSmol Interactive imageChEBI CHEBI 497734 YChEMBL ChEMBL397565 YChemSpider 89945 YPubChem CID 99558UNII OS2H9OH0GT YWPH5RH5BID HCl YCompTox Dashboard EPA DTXSID40183588InChI InChI 1S C5H12N2O2S c6 1 2 10 3 4 7 5 8 9 h4H 1 3 6 7H2 H 8 9 t4 m0 s1 YKey GHSJKUNUIHUPDF BYPYZUCNSA N YInChI 1 C5H12N2O2S c6 1 2 10 3 4 7 5 8 9 h4H 1 3 6 7H2 H 8 9 t4 m0 s1Key GHSJKUNUIHUPDF BYPYZUCNBPSMILES OC C H N CSCCN OPropertiesChemical formula C 5H 12N 2O 2SMolar mass 164 22 g mol 1Except where otherwise noted data are given for materials in their standard state at 25 C 77 F 100 kPa N verify what is Y N Infobox references Strictly speaking L thialysine is actually considered an S 2 aminoethyl analogue of L cysteine This compound is known to have cytotoxic affects as it inhibits protein synthesis and lysine 2 3 aminomutase 1 References Edit S 2 Aminoethyl L cysteine pubchem ncbi nlm nih gov Retrieved 5 February 2023 External links EditH Cys aminoethyl OH HCl at ChemImpex Thialysine at US Biological This article about an organic compound is a stub You can help Wikipedia by expanding it vte Retrieved from https en wikipedia org w index php title S Aminoethyl L cysteine amp oldid 1153537424, wikipedia, wiki, book, books, library,

article

, read, download, free, free download, mp3, video, mp4, 3gp, jpg, jpeg, gif, png, picture, music, song, movie, book, game, games.