Peptide Database

Peptide NameSodium channel neurotoxin MeuNaTxalpha-7

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length66 amino acids

Chemical FormulaC317H477N91O97S8

DescriptionStandard

        ARDGYIADDKNCAYFCGRNAYCDEECKKKGAESGYCQWAGQYGNACWCYKLPDKVPIKVSGKCNGR
    

Molecular Weight7371.25 Da

Isoelectric Point (pI)8.44

Net Charge (pH 7.0)2.72

Net Charge (pH 7.4) 2.38

Charge Density (pH 7.0) 0.0412

GRAVY Index-0.83

Hydrophobic Moment 0.42

Boman Index-0.16

Instability Index18.81

Aliphatic Index 37.12

Aromaticity 0.1364

Extinction Coeff. Reduced 19940.00

Extinction Coeff. Oxidized 20440.00

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

Amino Acid Composition

TPSA 3081.46

LogP -33.81

H-bond Donors 114.0

H-bond Acceptors 108.0

Rotatable Bonds 242.0

Heavy Atoms 513.0

Ring Count 13.0

Amide Bonds 71.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0286606 VERIFIED: NO

Provenance & Taxonomy

OrganismMesobuthus eupeus [Animal]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial