Peptide Database

Peptide NameToxic peptide shoB

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length26 amino acids

Chemical FormulaC148H257N35O32S2

DescriptionStandard

        MTDCRYLIKRVIKIIIAVLQLILLFL
    

Molecular Weight3102.97 Da

Isoelectric Point (pI)9.78

Net Charge (pH 7.0)2.49

Net Charge (pH 7.4) 2.25

Charge Density (pH 7.0) 0.0957

GRAVY Index1.59

Hydrophobic Moment 0.78

Boman Index0.38

Instability Index28.30

Aliphatic Index 206.15

Aromaticity 0.0769

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 1087.51

LogP 0.18

H-bond Donors 40.0

H-bond Acceptors 37.0

Rotatable Bonds 107.0

Heavy Atoms 217.0

Ring Count 2.0

Amide Bonds 26.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0353880 VERIFIED: NO

Provenance & Taxonomy

OrganismEscherichia coli strain K12 [Bacterium]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Toxin