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 Length139 amino acids

Chemical FormulaC649H1015N177O205S20

DescriptionStandard

        MIKFFPLFYNFAILLILNTSGKVNGTQCEEKIGICDKDYNSKCEVSKNGKGMCEKLSQNDVGTCKCLYECNDNGNSNGNVSRKNKKCNGGIGLCSEQCDESCCERNCAIKYPGPLGGYGFCMNIVGAPAPYECICYFNC
    

Molecular Weight15218.36 Da

Isoelectric Point (pI)7.28

Net Charge (pH 7.0)0.34

Net Charge (pH 7.4) -0.17

Charge Density (pH 7.0) 0.0025

GRAVY Index-0.31

Hydrophobic Moment 0.45

Boman Index0.00

Instability Index30.39

Aliphatic Index 61.01

Aromaticity 0.0935

Extinction Coeff. Reduced 10430.00

Extinction Coeff. Oxidized 11430.00

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

Amino Acid Composition

TPSA 6202.28

LogP -72.52

H-bond Donors 222.0

H-bond Acceptors 226.0

Rotatable Bonds 512.0

Heavy Atoms 1051.0

Ring Count 18.0

Amide Bonds 157.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0285067 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