Peptide Database

Peptide NameSodium channel neurotoxin MeuNaTxalpha-15 (Sodium channel neurotoxin MeuNaTxalpha-6)

Function Ontology

Antimicrobial

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length86 amino acids

Chemical FormulaC447H689N115O123S11

DescriptionStandard

        MMKIIIFLIVSSLVLIGVKTDNGYLLDKYTGCKVWCVINNESCNSECKIRRGNYGYCYFWKLACYCEGAPKSELWHYETNKCNGRM
    

Molecular Weight9994.66 Da

Isoelectric Point (pI)8.63

Net Charge (pH 7.0)3.51

Net Charge (pH 7.4) 3.09

Charge Density (pH 7.0) 0.0408

GRAVY Index-0.06

Hydrophobic Moment 0.48

Boman Index0.07

Instability Index33.63

Aliphatic Index 82.67

Aromaticity 0.1395

Extinction Coeff. Reduced 26930.00

Extinction Coeff. Oxidized 27430.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 3864.12

LogP -30.22

H-bond Donors 144.0

H-bond Acceptors 139.0

Rotatable Bonds 331.0

Heavy Atoms 696.0

Ring Count 17.0

Amide Bonds 92.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0060046 VERIFIED: NO

Provenance & Taxonomy

OrganismMesobuthus eupeus [Animal]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial

RECORD: Rec_0203976 VERIFIED: NO