Peptide Database

Peptide NameInsect toxin OsI1 (Insecticidal toxin OsI-1)

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length64 amino acids

Chemical FormulaC322H465N85O94S9

DescriptionStandard

        DGYPKQKDGCKYSCTINHKFCNSVCKSNGGDYGYCWFWGLACWCEGLPDNKMWKYETNTCGGKK
    

Molecular Weight7319.23 Da

Isoelectric Point (pI)8.44

Net Charge (pH 7.0)2.76

Net Charge (pH 7.4) 2.37

Charge Density (pH 7.0) 0.0432

GRAVY Index-0.88

Hydrophobic Moment 0.47

Boman Index-0.07

Instability Index43.97

Aliphatic Index 24.38

Aromaticity 0.1719

Extinction Coeff. Reduced 29450.00

Extinction Coeff. Oxidized 29950.00

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

Amino Acid Composition

TPSA 2909.93

LogP -29.72

H-bond Donors 108.0

H-bond Acceptors 107.0

Rotatable Bonds 236.0

Heavy Atoms 510.0

Ring Count 18.0

Amide Bonds 69.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0263405 VERIFIED: NO

Provenance & Taxonomy

OrganismOrthochirus scrobiculosus [Animal]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial