Peptide Database

Peptide NameToxin Pi7

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length38 amino acids

Chemical FormulaC178H284N52O54S8

DescriptionStandard

        PEAIRCTGTKDCYIPCRYITGCFNSRCINKSCKCYGCT
    

Molecular Weight4273.00 Da

Isoelectric Point (pI)8.77

Net Charge (pH 7.0)3.88

Net Charge (pH 7.4) 3.69

Charge Density (pH 7.0) 0.1020

GRAVY Index-0.24

Hydrophobic Moment 0.64

Boman Index-0.10

Instability Index37.68

Aliphatic Index 43.68

Aromaticity 0.1053

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4970.00

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

Amino Acid Composition

TPSA 1723.85

LogP -21.33

H-bond Donors 71.0

H-bond Acceptors 66.0

Rotatable Bonds 137.0

Heavy Atoms 292.0

Ring Count 6.0

Amide Bonds 39.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0346600 VERIFIED: NO

Provenance & Taxonomy

OrganismPandinus imperator [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Toxin