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(Acyl)polyamines
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Contact us Isoleucine
General Description Name Value Level S-1 / C-1 Discovered 1988 / L. indagatrix Synonym Molecular formula C₆H₁₃NO₂ CAS 73-32-5 SMILES OC(C(N)C(C)CC)=OInChI InChI=1S/C6H13NO2/c1-3-4(2)5(7)6(8)9/h4-5H,3,7H2,1-2H3,(H,8,9)Precursor 1 [M+H]⁺ 132.10191 Precursor 2 Precursor 3 HDX 3 Precursor HDX 1 [M(D₃)+D]⁺ 136.12701 Precursor HDX 2 Precursor HDX 3 Rt 2.65 Rt HDX 2.73
MS/MS fragments m/z Molecular formula Annotation 132.10191 C₆H₁₄NO₂ [M+H]⁺ 86.09643 C₅H₁₂N [M+H-HCOOH]⁺ 69.06988 C₅H₉ [M+H-HCOOH-NH₃]⁺
Recorded MS/MS spectra pdf Precursor Co-eluting Spider Source Author Data 132.10191 L-Isoleucine Fluka Y. M. Forster Data 132.10191 Alopecosa sp.1 Fauna Laboratories Ltd., KAZ Y. M. Forster Data 132.10191 Alopecosa sp.4 Fauna Laboratories Ltd., KAZ Y. M. Forster Data 132.10191 Alopecosa sp.5 Fauna Laboratories Ltd., KAZ Y. M. Forster Data 132.10191 Geolycosa sp. Spider Pharm, USA Y. M. Forster Data 132.10191 H. davidbowie Alpha Biotoxin, BEL Y. M. Forster Data 132.10191 Hippocosa sp.1 Fauna Laboratories Ltd., KAZ Y. M. Forster Data 132.10191 L. mactans Spider Pharm, USA Y. M. Forster Data 132.10191 P. bistriata Prof. Dr. Wagner Ferreira dos Santos, BRA Y. M. Forster Data HDX P. bistriata Prof. Dr. Wagner Ferreira dos Santos, BRA Y. M. Forster Data 132.10191 P. mexicanus Spider Pharm, USA Y. M. Forster Data 132.10191 S. grossa Spider Pharm, USA Y. M. Forster
References Title Reference Spider Name Content Link Preliminary studies on the venom of three Indian spider G. Ridling Margaret, G. J. Phanuel, Proc. Indian Acad. Sci. 1988, 97, 3, 231-237 L. indagatrix paper chromatography Link Purification of toxic peptides and the amino acid sequence of CSTX-1 from the multicomponent venom of Cupiennius salei (Araneae: Ctenidae) L. Kuhn-Nentwig, J. Schaller, W. Nentwig, Toxicon 1994, 32, 3, 287-302 C. salei Link Elucidation of the structure and synthesis of neuroprotective low molecular mass components of the Parawixia bistriata spider venom Y. M. Forster, J. L. Green, A. Khatiwada, J. L. Liberato, P. A. Narayana Reddy, J. M. Salvino, S. Bienz, L. Bigler, W. Ferreira dos Santos, A. C. K. Fontana, ACS Chem Neurosci., 2020 P. bistriata ESI-MS/MS Link
Spider species Spider species Family Discovered Alopecosa sp. Lycosidae 2020 / Y. M. Forster Cupiennius salei Ctenidae 1994 / L. Kuhn-Nentwig Geolycosa sp. Lycosidae 2020 / Y. M. Forster Heteropoda davidbowie Sparassidae 2020 / Y. M. Forster Hippocosa sp. Lycosidae 2020 / Y. M. Forster Latrodectus mactans Theridiidae 2020 / Y. M. Forster Lycosa indagatrix Lycosidae 1988 / G. Ridling Margaret Parawixia bistriata Araneidae 2020 / Y. M. Forster Physocyclus mexicanus Pholcidae 2020 / Y. M. Forster Steatoda grossa Theridiidae 2020 / Y. M. Forster
