Peptide Database

Peptide NameAlpha-toxin BmalphaTx47

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length85 amino acids

Chemical FormulaC405H631N113O122S10

DescriptionStandard

        MNYLIVISFALLLMTGVQSGRDAYIADSENCTYTCALNPYCNDLCTKNGAKSGYCQWAGRYGNACWCIDLPDKVPIRISGSCRGR
    

Molecular Weight9355.68 Da

Isoelectric Point (pI)8.13

Net Charge (pH 7.0)1.42

Net Charge (pH 7.4) 1.07

Charge Density (pH 7.0) 0.0167

GRAVY Index-0.04

Hydrophobic Moment 0.48

Boman Index0.06

Instability Index25.38

Aliphatic Index 78.12

Aromaticity 0.1059

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 3792.69

LogP -41.07

H-bond Donors 141.0

H-bond Acceptors 134.0

Rotatable Bonds 300.0

Heavy Atoms 650.0

Ring Count 14.0

Amide Bonds 92.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0098398 VERIFIED: NO

Provenance & Taxonomy

OrganismMesobuthus martensii [Animal]

FamilyDefensin

Tax ID34649

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial