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Brevinin-2DYa

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Brevinin-2DYa is an antimicrobial peptide found in Rana dybowskii (Dybovsky's frog, Korean brown frog). It has antibacterial activity against Gram-negative bacterium: Escherichia coli (MIC<15 µM) and Gram-positive bacterium: Staphylococcus aureus (MIC<15 µM).

Category
Functional Peptides
Catalog number
BAT-012950
Molecular Formula
C144H250N40O39S3
Molecular Weight
3262.01
IUPAC Name
(4R,13S,16S,19S,22R)-22-((2S,5S,8S,11S,14S,17S,20S,26S,29S,32S,35S,41S,47S,50S,53S,59S,62S,65S,68S,71S,74S)-77-amino-32-(2-amino-2-oxoethyl)-2,8,35,47,59-pentakis(4-aminobutyl)-11-(carboxymethyl)-20,68-bis(hydroxymethyl)-5,17,50,71,74-pentaisobutyl-29,53,62-triisopropyl-26,41,65-trimethyl-14-(2-(methylthio)ethyl)-4,7,10,13,16,19,22,25,28,31,34,37,40,43,46,49,52,55,58,61,64,67,70,73,76-pentacosaoxo-3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57,60,63,66,69,72,75-pentacosaazaheptaheptacontanamido)-19-(4-aminobutyl)-13-benzyl-16-isobutyl-6,9,12,15,18,21-hexaoxo-1,2-dithia-5,8,11,14,17,20-hexaazacyclotricosane-4-carboxylic acid
Synonyms
Gly-Leu-Leu-Ser-Ala-Val-Lys-Gly-Val-Leu-Lys-Gly-Ala-Gly-Lys-Asn-Val-Ala-Gly-Ser-Leu-Met-Asp-Lys-Leu-Lys-Cys-Lys-Leu-Phe-Gly-Gly-Cys (Disulfide bridge: Cys27-Cys33)
Appearance
Lyophilized Powder or Liquid
Purity
>85%
Sequence
GLLSAVKGVLKGAGKNVAGSLMDKLKCKLFGGC (Disulfide bridge: Cys27-Cys33)
Storage
Store at -20°C
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