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Aurein-3.2

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Aurein-3.2 is an antimicrobial peptide produced by Litoria raniformis (Southern bell frog) and Litoria aurea (Green and golden bell frog). It has antibacterial and anticancer activity.

Category
Functional Peptides
Catalog number
BAT-013052
Molecular Formula
C82H138N22O21
Molecular Weight
1768.14
IUPAC Name
(3S)-3-[[(2S)-2-[[(2S)-2-[(2-aminoacetyl)amino]-4-methylpentanoyl]amino]-3-phenylpropanoyl]amino]-4-[[(2S,3S)-1-[[(2S)-1-[[(2S)-6-amino-1-[[(2S)-6-amino-1-[[(2S,3S)-1-[[(2S)-1-[[2-[[(2S)-1-[[(2S,3S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S,3S)-1-amino-3-methyl-1-oxopentan-2-yl]amino]-3-hydroxy-1-oxopropan-2-yl]amino]-3-hydroxy-1-oxopropan-2-yl]amino]-1-oxopropan-2-yl]amino]-3-methyl-1-oxopentan-2-yl]amino]-3-(1H-imidazol-5-yl)-1-oxopropan-2-yl]amino]-2-oxoethyl]amino]-1-oxopropan-2-yl]amino]-3-methyl-1-oxopentan-2-yl]amino]-1-oxohexan-2-yl]amino]-1-oxohexan-2-yl]amino]-3-methyl-1-oxobutan-2-yl]amino]-3-methyl-1-oxopentan-2-yl]amino]-4-oxobutanoic acid
Synonyms
Aurein 3.2; H-Gly-Leu-Phe-Asp-Ile-Val-Lys-Lys-Ile-Ala-Gly-His-Ile-Ala-Ser-Ser-Ile-NH2; glycyl-L-leucyl-L-phenylalanyl-L-alpha-aspartyl-L-isoleucyl-L-valyl-L-lysyl-L-lysyl-L-isoleucyl-L-alanyl-glycyl-L-histidyl-L-isoleucyl-L-alanyl-L-seryl-L-seryl-L-isoleucinamide
Appearance
Powder
Purity
≥96%
Sequence
GLFDIVKKIAGHIASSI-NH2
Storage
Store at -20°C
InChI
InChI=1S/C82H138N22O21/c1-15-44(9)64(68(86)111)101-78(121)59(40-106)99-77(120)58(39-105)98-70(113)49(14)91-81(124)66(46(11)17-3)103-75(118)56(34-51-37-87-41-89-51)93-61(108)38-88-69(112)48(13)90-80(123)65(45(10)16-2)102-72(115)53(29-23-25-31-84)94-71(114)52(28-22-24-30-83)95-79(122)63(43(7)8)100-82(125)67(47(12)18-4)104-76(119)57(35-62(109)110)97-74(117)55(33-50-26-20-19-21-27-50)96-73(116)54(32-42(5)6)92-60(107)36-85/h19-21,26-27,37,41-49,52-59,63-67,105-106H,15-18,22-25,28-36,38-40,83-85H2,1-14H3,(H2,86,111)(H,87,89)(H,88,112)(H,90,123)(H,91,124)(H,92,107)(H,93,108)(H,94,114)(H,95,122)(H,96,116)(H,97,117)(H,98,113)(H,99,120)(H,100,125)(H,101,121)(H,102,115)(H,103,118)(H,104,119)(H,109,110)/t44-,45-,46-,47-,48-,49-,52-,53-,54-,55-,56-,57-,58-,59-,63-,64-,65-,66-,67-/m0/s1
InChI Key
AZJGYRSVLGOODV-CPKQTTGZSA-N
Canonical SMILES
CCC(C)C(C(=O)N)NC(=O)C(CO)NC(=O)C(CO)NC(=O)C(C)NC(=O)C(C(C)CC)NC(=O)C(CC1=CN=CN1)NC(=O)CNC(=O)C(C)NC(=O)C(C(C)CC)NC(=O)C(CCCCN)NC(=O)C(CCCCN)NC(=O)C(C(C)C)NC(=O)C(C(C)CC)NC(=O)C(CC(=O)O)NC(=O)C(CC2=CC=CC=C2)NC(=O)C(CC(C)C)NC(=O)CN
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