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 FormulaC615H962N168O199S19

DescriptionStandard

        MIKFFPLFYIFAILLILNTSVNGAQCEKKIGNCNENSNSKCEASKNGNGICEKLSPNDIGTCKCLYECDDNGNENSSGKNKKCNGGIGLCGEQCDESCCERNCAIKYPGPLGGSGFCMNIVGAPAPYECICYFNC
    

Molecular Weight14502.46 Da

Isoelectric Point (pI)5.14

Net Charge (pH 7.0)-2.65

Net Charge (pH 7.4) -3.16

Charge Density (pH 7.0) -0.0196

GRAVY Index-0.24

Hydrophobic Moment 0.46

Boman Index0.04

Instability Index33.66

Aliphatic Index 63.63

Aromaticity 0.0815

Extinction Coeff. Reduced 7450.00

Extinction Coeff. Oxidized 8450.00

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

Amino Acid Composition

TPSA 5922.69

LogP -72.35

H-bond Donors 210.0

H-bond Acceptors 216.0

Rotatable Bonds 485.0

Heavy Atoms 1001.0

Ring Count 17.0

Amide Bonds 153.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0078682 VERIFIED: YES

Provenance & Taxonomy

OrganismGossypium australe [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