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74838-20-3

74838-20-3 Structure

74838-20-3 Structure
IdentificationBack Directory
[Name]

delta hemolysin, Staphylococcus aureus
[CAS]

74838-20-3
[Synonyms]

delta hemolysin, Staphylococcus aureus
Delta-Toxin (1-26), Staphylococcus aureus
L-Lysine, N-formyl-L-methionyl-L-alanyl-L-glutaminyl-L-α-aspartyl-L-isoleucyl-L-isoleucyl-L-seryl-L-threonyl-L-isoleucylglycyl-L-α-aspartyl-L-leucyl-L-valyl-L-lysyl-L-tryptophyl-L-isoleucyl-L-isoleucyl-L-α-aspartyl-L-threonyl-L-valyl-L-asparaginyl-L-lysyl-L-phenylalanyl-L-threonyl-L-lysyl-
[Molecular Formula]

C137H225N33O40S
[MOL File]

74838-20-3.mol
[Molecular Weight]

3006.51
Chemical PropertiesBack Directory
[Boiling point ]

2658.8±65.0 °C(Predicted)
[density ]

1.274±0.06 g/cm3(Predicted)
[form ]

Solid
[color ]

White to yellow
[Sequence]

{Formyl}-Met-Ala-Gln-Asp-Ile-Ile-Ser-Thr-Ile-Gly-Asp-Leu-Val-Lys-Trp-Ile-Ile-Asp-Thr-Val-Asn-Lys-Phe-Thr-Lys-Lys
Hazard InformationBack Directory
[Uses]

Delta-hemolysin (Delta-lysin), a 26 amino acid peptide, is a hemolytic peptide produced by Staphylococcus. Delta-hemolysin may slightly perturb a membrane or lead to cell lysis. Delta-hemolysin is a model in the study of peptides interacting with membranes. Delta-hemolysin is poorly active against bacteria[1].
[References]

[1] Julien Verdon, et al. delta-hemolysin, an update on a membrane-interacting peptide. Peptides. 2009 Apr;30(4):817-23. DOI:10.1016/j.peptides.2008.12.017
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