Need Assistance?
  • US & Canada:
    +
  • UK: +

Pseudin-1

* Please kindly note that our products are not to be used for therapeutic purposes and cannot be sold to patients.

Pseudin-1 is an amphipathic alpha-helical antimicrobial peptide found in Pseudis paradoxa (Paradoxical frog), and has antibacterial activity against gram-negative bacteria Escherichia coli and gram-positive bacteria Staphylococcus aureus, and has anti-yeast activity against Candida albicans.

Category
Functional Peptides
Catalog number
BAT-011502
Molecular Formula
C123H204N36O33
Molecular Weight
2715.20
IUPAC Name
(2S)-5-amino-2-[[(2S)-2-[[(2S)-2-[[(2S)-4-amino-2-[[(2S)-4-amino-2-[[(2S,3S)-2-[[(2S)-2-[[(2S)-6-amino-2-[[(2S,3S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[2-[[(2S)-5-amino-2-[[(2S)-2-[[(2S)-2-[[(2S)-6-amino-2-[[(2S)-6-amino-2-[[(2S)-2-[[(2S,3R)-2-[[(2S)-4-amino-2-[[(2S)-2-[(2-aminoacetyl)amino]-4-methylpentanoyl]amino]-4-oxobutanoyl]amino]-3-hydroxybutanoyl]amino]-4-methylpentanoyl]amino]hexanoyl]amino]hexanoyl]amino]-3-methylbutanoyl]amino]-3-phenylpropanoyl]amino]-5-oxopentanoyl]amino]acetyl]amino]-4-methylpentanoyl]amino]-3-(1H-imidazol-5-yl)propanoyl]amino]-4-carboxybutanoyl]amino]propanoyl]amino]-3-methylpentanoyl]amino]hexanoyl]amino]-4-methylpentanoyl]amino]-3-methylpentanoyl]amino]-4-oxobutanoyl]amino]-4-oxobutanoyl]amino]-3-(1H-imidazol-5-yl)propanoyl]amino]-3-methylbutanoyl]amino]-5-oxopentanoic acid
Synonyms
H-Gly-Leu-Asn-Thr-Leu-Lys-Lys-Val-Phe-Gln-Gly-Leu-His-Glu-Ala-Ile-Lys-Leu-Ile-Asn-Asn-His-Val-Gln-OH; Pseudin 1; glycyl-L-leucyl-L-asparagyl-L-threonyl-L-leucyl-L-lysyl-L-lysyl-L-valyl-L-phenylalanyl-L-glutaminyl-glycyl-L-leucyl-L-histidyl-L-alpha-glutamyl-L-alanyl-L-isoleucyl-L-lysyl-L-leucyl-L-isoleucyl-L-asparagyl-L-asparagyl-L-histidyl-L-valyl-L-glutamine
Appearance
Powder
Purity
≥96%
Density
1.3±0.1 g/cm3
Boiling Point
2618.0±65.0°C at 760 mmHg
Sequence
GLNTLKKVFQGLHEAIKLINNHVQ
Storage
Store at -20°C
InChI
InChI=1S/C123H204N36O33/c1-19-66(15)99(120(188)145-74(33-25-28-42-125)106(174)147-82(47-63(9)10)115(183)158-100(67(16)20-2)121(189)154-87(52-92(131)164)114(182)150-86(51-91(130)163)113(181)149-85(50-72-56-134-59-137-72)116(184)156-97(64(11)12)118(186)146-78(123(191)192)36-39-90(129)162)157-102(170)68(17)138-104(172)77(37-40-96(168)169)144-112(180)84(49-71-55-133-58-136-71)148-109(177)80(45-61(5)6)140-95(167)57-135-103(171)76(35-38-89(128)161)143-111(179)83(48-70-30-22-21-23-31-70)153-119(187)98(65(13)14)155-107(175)75(34-26-29-43-126)141-105(173)73(32-24-27-41-124)142-110(178)81(46-62(7)8)152-122(190)101(69(18)160)159-117(185)88(53-93(132)165)151-108(176)79(44-60(3)4)139-94(166)54-127/h21-23,30-31,55-56,58-69,73-88,97-101,160H,19-20,24-29,32-54,57,124-127H2,1-18H3,(H2,128,161)(H2,129,162)(H2,130,163)(H2,131,164)(H2,132,165)(H,133,136)(H,134,137)(H,135,171)(H,138,172)(H,139,166)(H,140,167)(H,141,173)(H,142,178)(H,143,179)(H,144,180)(H,145,188)(H,146,186)(H,147,174)(H,148,177)(H,149,181)(H,150,182)(H,151,176)(H,152,190)(H,153,187)(H,154,189)(H,155,175)(H,156,184)(H,157,170)(H,158,183)(H,159,185)(H,168,169)(H,191,192)/t66-,67-,68-,69+,73-,74-,75-,76-,77-,78-,79-,80-,81-,82-,83-,84-,85-,86-,87-,88-,97-,98-,99-,100-,101-/m0/s1
InChI Key
DZTNKRZCZBDEKO-ZNDVLFFOSA-N
Canonical SMILES
CCC(C)C(C(=O)NC(CCCCN)C(=O)NC(CC(C)C)C(=O)NC(C(C)CC)C(=O)NC(CC(=O)N)C(=O)NC(CC(=O)N)C(=O)NC(CC1=CN=CN1)C(=O)NC(C(C)C)C(=O)NC(CCC(=O)N)C(=O)O)NC(=O)C(C)NC(=O)C(CCC(=O)O)NC(=O)C(CC2=CN=CN2)NC(=O)C(CC(C)C)NC(=O)CNC(=O)C(CCC(=O)N)NC(=O)C(CC3=CC=CC=C3)NC(=O)C(C(C)C)NC(=O)C(CCCCN)NC(=O)C(CCCCN)NC(=O)C(CC(C)C)NC(=O)C(C(C)O)NC(=O)C(CC(=O)N)NC(=O)C(CC(C)C)NC(=O)CN
Online Inquiry
Verification code
Inquiry Basket