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 Length135 amino acids

Chemical FormulaC619H975N163O194S20

DescriptionStandard

        MIKFFPLFYIFAILLILNTSGKVDGAQCEKKIGICDENCNSKCEASKSGKGICEKLSPNEIGTCKCLYECDGDENSSPKNKKCNGGIGLCSEQCADGCCDRNCAIKYPGPLGGSGFCMNIVGAPAPYECICYFNC
    

Molecular Weight14445.64 Da

Isoelectric Point (pI)5.46

Net Charge (pH 7.0)-1.66

Net Charge (pH 7.4) -2.19

Charge Density (pH 7.0) -0.0123

GRAVY Index-0.08

Hydrophobic Moment 0.51

Boman Index0.07

Instability Index39.43

Aliphatic Index 67.26

Aromaticity 0.0815

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 5701.61

LogP -63.63

H-bond Donors 206.0

H-bond Acceptors 213.0

Rotatable Bonds 482.0

Heavy Atoms 996.0

Ring Count 18.0

Amide Bonds 146.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0218307 VERIFIED: NO

Provenance & Taxonomy

OrganismGossypium tomentosum [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

RECORD: Rec_0397330 VERIFIED: NO