Peptide Database

Peptide NameDefensin-like protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Antimicrobial ▸ Antifungal ▸ Fungicidal activity

Plant bioactivity ▸ Plant defense peptide

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length138 amino acids

Chemical FormulaC630H976N184O212S20

DescriptionStandard

        ITLFKVFFILALLVFTSAKVNGAQCEEEMGICDENCSSRCEASKNGKGICVKSSLNGIRTCKCLYECSGNGNNNDNDDNTEEHENQECNMGIGRCGVFCNDDCCNHNCVKRFKDGYGTCIGDIGTPSAYNCVCYYHCH
    

Molecular Weight15160.89 Da

Isoelectric Point (pI)5.11

Net Charge (pH 7.0)-6.05

Net Charge (pH 7.4) -6.75

Charge Density (pH 7.0) -0.0438

GRAVY Index-0.36

Hydrophobic Moment 0.57

Boman Index-0.03

Instability Index22.93

Aliphatic Index 57.90

Aromaticity 0.0797

Extinction Coeff. Reduced 7450.00

Extinction Coeff. Oxidized 8575.00

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

Amino Acid Composition

TPSA 6443.10

LogP -82.91

H-bond Donors 235.0

H-bond Acceptors 230.0

Rotatable Bonds 509.0

Heavy Atoms 1046.0

Ring Count 16.0

Amide Bonds 155.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0217700 VERIFIED: NO

Provenance & Taxonomy

OrganismGossypium darwinii [Plant]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Fungicidal Plant defense Non-hemolytic Non-ribosomal