Peptide Database

Peptide NameToxic peptide ibsC

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length19 amino acids

Chemical FormulaC107H182N22O23S2

DescriptionStandard

        MMRLVIILIVLLLISFSAY
    

Molecular Weight2208.85 Da

Isoelectric Point (pI)8.50

Net Charge (pH 7.0)0.50

Net Charge (pH 7.4) 0.28

Charge Density (pH 7.0) 0.0263

GRAVY Index2.44

Hydrophobic Moment 0.31

Boman Index0.71

Instability Index9.66

Aliphatic Index 220.53

Aromaticity 0.1053

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 709.71

LogP 1.82

H-bond Donors 26.0

H-bond Acceptors 26.0

Rotatable Bonds 73.0

Heavy Atoms 154.0

Ring Count 2.0

Amide Bonds 18.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0199764 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