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 Length127 amino acids

Chemical FormulaC577H918N154O182S17

DescriptionStandard

        MIKFFPLFYIFAILLILNTSGKVDGAQCEKKIGICDENCNSKCEASKSGKGICEKLSPNEIGTCKCLYECDGDENSSPKNKKCNGGIGLCSEQCADGCCDRNCAIKYPGPLGGSGFCMNIVGAPAPY
    

Molecular Weight13469.49 Da

Isoelectric Point (pI)6.23

Net Charge (pH 7.0)-0.64

Net Charge (pH 7.4) -1.11

Charge Density (pH 7.0) -0.0050

GRAVY Index-0.14

Hydrophobic Moment 0.51

Boman Index0.06

Instability Index38.65

Aliphatic Index 68.43

Aromaticity 0.0709

Extinction Coeff. Reduced 5960.00

Extinction Coeff. Oxidized 6835.00

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

Amino Acid Composition

TPSA 5368.19

LogP -61.28

H-bond Donors 192.0

H-bond Acceptors 199.0

Rotatable Bonds 452.0

Heavy Atoms 930.0

Ring Count 16.0

Amide Bonds 137.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0217972 VERIFIED: NO

Provenance & Taxonomy

OrganismGossypium barbadense [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