Peptide Database

Peptide NameSodium channel neurotoxin MeuNaTxalpha-4

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length86 amino acids

Chemical FormulaC421H649N111O118S9

DescriptionStandard

        MNYLILISFALLVITGVESARDAYIAKPHNCVYECFDAFSSYCNGVCTKNGAKSGYCQILGTYGNGCWCIVLPDNVPIRIPGKCHR
    

Molecular Weight9441.91 Da

Isoelectric Point (pI)8.13

Net Charge (pH 7.0)1.59

Net Charge (pH 7.4) 1.14

Charge Density (pH 7.0) 0.0185

GRAVY Index0.27

Hydrophobic Moment 0.55

Boman Index0.18

Instability Index23.88

Aliphatic Index 90.70

Aromaticity 0.1163

Extinction Coeff. Reduced 14440.00

Extinction Coeff. Oxidized 14940.00

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

Amino Acid Composition

TPSA 3635.94

LogP -33.27

H-bond Donors 133.0

H-bond Acceptors 131.0

Rotatable Bonds 299.0

Heavy Atoms 659.0

Ring Count 17.0

Amide Bonds 92.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0239925 VERIFIED: NO

Provenance & Taxonomy

OrganismMesobuthus eupeus [Animal]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial