Peptide Database

Peptide NameSmall toxic polypeptide LdrOA

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length35 amino acids

Chemical FormulaC189H289N49O42S2

DescriptionStandard

        MTLAQFAMIFWHDLAAPILAGIITAAIVGWWRNRK
    

Molecular Weight3983.75 Da

Isoelectric Point (pI)10.83

Net Charge (pH 7.0)1.59

Net Charge (pH 7.4) 1.32

Charge Density (pH 7.0) 0.0454

GRAVY Index0.77

Hydrophobic Moment 0.43

Boman Index0.37

Instability Index24.28

Aliphatic Index 117.43

Aromaticity 0.1429

Extinction Coeff. Reduced 16500.00

Extinction Coeff. Oxidized 16500.00

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

Amino Acid Composition

TPSA 1433.74

LogP -5.02

H-bond Donors 51.0

H-bond Acceptors 47.0

Rotatable Bonds 124.0

Heavy Atoms 282.0

Ring Count 10.0

Amide Bonds 36.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0230521 VERIFIED: NO

Provenance & Taxonomy

OrganismEschericha coli,strain: K12 [Bacterium]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Toxin