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Sarafotoxin S6b Atractaspis engaddensis sequence_Molecular_structure_CAS_116303-65-2)
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Sarafotoxin S6b Atractaspis engaddensis sequence

Catalog No. S4146 Name Sigma Aldrich
CAS Number 116303-65-2 Website http://www.sigmaaldrich.com
M. F. C110H159N27O34S5 Telephone 1-800-521-8956
M. W. 2563.92496 Fax
Purity ≥90% (HPLC) Email
Storage Chembase ID: 133849

SYNONYMS

IUPAC name
(3S)-3-[(2S)-2-[(2S)-2-{[(1R,4S,7S,10S,13S,16S,19S,22S,25R,28S,31R,36R,39S,42S,45S)-31-amino-7,22-bis(4-aminobutyl)-39-benzyl-4-(2-carboxyethyl)-10,19-bis(carboxymethyl)-13-[(1R)-1-hydroxyethyl]-28-(hydroxymethyl)-42-[(4-hydroxyphenyl)methyl]-45-(2-methylpropyl)-16-[2-(methylsulfanyl)ethyl]-3,6,9,12,15,18,21,24,27,30,38,41,44,47-tetradecaoxo-33,34,49,50-tetrathia-2,5,8,11,14,17,20,23,26,29,37,40,43,46-tetradecaazabicyclo[23.22.4]henpentacontan-36-yl]formamido}-3-(1H-imidazol-4-yl)propanamido]-4-carbamoylbutanamido]-3-{[(1S)-1-{[(1S,2S)-1-{[(1S)-1-carboxy-2-(1H-indol-3-yl)ethyl]carbamoyl}-2-methylbutyl]carbamoyl}-2-methylpropyl]carbamoyl}propanoic acid
IUPAC Traditional name
(3S)-3-[(2S)-2-[(2S)-2-{[(1R,4S,7S,10S,13S,16S,19S,22S,25R,28S,31R,36R,39S,42S,45S)-31-amino-7,22-bis(4-aminobutyl)-39-benzyl-4-(2-carboxyethyl)-10,19-bis(carboxymethyl)-13-[(1R)-1-hydroxyethyl]-28-(hydroxymethyl)-42-[(4-hydroxyphenyl)methyl]-45-(2-methylpropyl)-16-[2-(methylsulfanyl)ethyl]-3,6,9,12,15,18,21,24,27,30,38,41,44,47-tetradecaoxo-33,34,49,50-tetrathia-2,5,8,11,14,17,20,23,26,29,37,40,43,46-tetradecaazabicyclo[23.22.4]henpentacontan-36-yl]formamido}-3-(1H-imidazol-4-yl)propanamido]-4-carbamoylbutanamido]-3-{[(1S)-1-{[(1S,2S)-1-{[(1S)-1-carboxy-2-(1H-indol-3-yl)ethyl]carbamoyl}-2-methylbutyl]carbamoyl}-2-methylpropyl]carbamoyl}propanoic acid
Synonyms
SRTX-b

DATABASE IDS

CAS Number 116303-65-2
MDL Number MFCD00153553

PROPERTIES

Purity ≥90% (HPLC)
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Storage Temperature -20°C
German water hazard class 3

DETAILS

Description (English)
Amino Acid Sequence
Cys-Ser-Cys-Lys-Asp-Met-Thr-Asp-Lys-Glu-Cys-Leu-Tyr-Phe-Cys-His-Gln-Asp-Val-Ile-Trp [Disulfide Bridges: 1-15, 3-11]
Biochem/physiol Actions
ETA agonist; increases intracellular Ca2+

REFERENCES