Peptide Database

Peptide NameAlpha-toxin Bu1

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length67 amino acids

Chemical FormulaC320H500N96O96S8

DescriptionStandard

        GVRDAYIADDKNCVYTCAKNSYCNTECTKNGAESGYCQWLGKYGNGCWCIKLPDKVPIRIPGRCRGR
    

Molecular Weight7484.50 Da

Isoelectric Point (pI)8.85

Net Charge (pH 7.0)4.68

Net Charge (pH 7.4) 4.34

Charge Density (pH 7.0) 0.0699

GRAVY Index-0.63

Hydrophobic Moment 0.53

Boman Index-0.14

Instability Index10.56

Aliphatic Index 53.88

Aromaticity 0.1045

Extinction Coeff. Reduced 18450.00

Extinction Coeff. Oxidized 18950.00

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

Amino Acid Composition

TPSA 3139.39

LogP -35.59

H-bond Donors 118.0

H-bond Acceptors 109.0

Rotatable Bonds 243.0

Heavy Atoms 520.0

Ring Count 12.0

Amide Bonds 72.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0395132 VERIFIED: NO

Provenance & Taxonomy

OrganismButhacus macrocentrus [Animal]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial