221872-97-5
Chemical Structure
Phrixotoxin-1
- CAS No.: 221872-97-5
- Formula:C156H240N44O37S7
- Molecular Weight:3548.30
IUPAC Name: 3-((1R,4S,7S,13S,16R,21R,24S,27S,30S,33S,36S,39S,42R,45S,48S,51S,54S,57S,60R,65R,68S,71S,74S)-30,36,68-tris((1H-indol-3-yl)methyl)-65-(((S)-6-amino-1-(((S)-6-amino-1-(((2S,3S)-1-(((2S,3S)-1-amino-3-methyl-1-oxopentan-2-yl)amino)-3-methyl-1-oxopentan-2-yl)amino)-1-oxohexan-2-yl)amino)-1-oxohexan-2-yl)carbamoyl)-21-((S)-2-amino-3-(4-hydroxyphenyl)propanamido)-24-(3-amino-3-oxopropyl)-27,57-bis(4-aminobutyl)-45-(carboxymethyl)-54,74-bis(3-guanidinopropyl)-39-((R)-1-hydroxyethyl)-48-(hydroxymethyl)-7,71-diisobutyl-4-isopropyl-51-methyl-33-(2-(methylthio)ethyl)-3,6,9,12,15,22,25,28,31,34,37,40,43,46,49,52,55,58,67,70,73,76,81-tricosaoxo-18,19,62,63,78,79-hexathia-2,5,8,11,14,23,26,29,32,35,38,41,44,47,50,53,56,59,66,69,72,75,82-tricosaazatricyclo[40.34.4.216,60]dooctacontan-13-yl)propanoic acid
InChIKey: JCKLMZMKNMWSRS-JMCQEQFNSA-N
SMILES: OC1=CC=C(C[C@@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@@H](CC2=CNC3=CC=CC=C23)C(N[C@H]4[C@@H](C)O)=O)=O)CCSC)=O)CC5=CNC6=CC=CC=C56)=O)CCCCN)=O)CCC(N)=O)=O)CSSC[C@H](NC7=O)C(N[C@H](C(NCC(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H]8CC9=CNC%10=CC=CC=C9%10)=O)CC(C)C)=O)CCCNC(N)=N)=O)CSSC[C@@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H]7CSSC[C@H](NC8=O)C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@@H]([C@H](CC)C)C(N)=O)=O)[C@H](CC)C)=O)CCCCN)=O)CCCCN)=O)=O)CCCCN)=O)CCCNC(N)=N)=O)C)=O)CO)=O)CC(O)=O)=O)NC4=O)=O)C(C)C)=O)CC(C)C)=O)=O)CCC(O)=O)=O)=O)N)C=C1
Biological Activity: Phrixotoxin 1, from the venom of the theraphosid spider Phrixotrichus auratus, is a specific peptide inhibitor of Kv4 potassium channel[1][2].
| Cat. No. | Product Name | Purity | Description | Pricing | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
Phrixotoxin-1 | Phrixotoxin 1, from the venom of the theraphosid spider Phrixotrichus auratus, is a specific peptide inhibitor of Kv4 potassium channel. | |||||||||||||||||||||
|
loading...
/
|
|||||||||||||||||||||||
- [1]. Benjamin Chagot, et al. Solution structure of Phrixotoxin 1, a specific peptide inhibitor of Kv4 potassium channels from the venom of the theraphosid spider Phrixotrichus auratus. Protein Sci. 2004 May;13(5):1197-208. [Content Brief]
- [2]. Grit Schaarschmidt, et al. Characterization of Voltage-Gated Potassium Channels in Human Neural Progenitor Cells. PLoS One. 2009 Jul 8;4(7):e6168. [Content Brief]
Keywords