Peptide Database

Peptide NameSodium channel neurotoxin MeuNaTxalpha-13 (Fragment)

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length73 amino acids

Chemical FormulaC348H528N100O107S8

DescriptionStandard

        TGVESARDAYIAKPHNCVYECFDAFSSYCNDLCTENGAKSGYCQIAGKYGNGCWCIELPDNVPIRIPGKCHRR
    

Molecular Weight8081.04 Da

Isoelectric Point (pI)6.61

Net Charge (pH 7.0)-0.50

Net Charge (pH 7.4) -0.93

Charge Density (pH 7.0) -0.0068

GRAVY Index-0.43

Hydrophobic Moment 0.67

Boman Index-0.03

Instability Index40.80

Aliphatic Index 57.53

Aromaticity 0.1096

Extinction Coeff. Reduced 12950.00

Extinction Coeff. Oxidized 13450.00

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

Amino Acid Composition

TPSA 3327.66

LogP -37.22

H-bond Donors 122.0

H-bond Acceptors 117.0

Rotatable Bonds 257.0

Heavy Atoms 563.0

Ring Count 15.0

Amide Bonds 78.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0320564 VERIFIED: NO

Provenance & Taxonomy

OrganismMesobuthus eupeus [Animal]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial