Peptide Database

Peptide NameDefensin-like protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Antimicrobial ▸ Antifungal ▸ Fungicidal activity

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

Standard StatusStandard

Sequence Length88 amino acids

Chemical FormulaC412H644N116O121S14

DescriptionStandard

        MPKHLGLIQTMSKLSFRLFFAILLISSVCLMMHEVHGQEMCHGRIPGDGSCDAGTCSSQCGQSFPGSQGSCVQTFINRFTCQCTWPCS
    

Molecular Weight9607.14 Da

Isoelectric Point (pI)7.56

Net Charge (pH 7.0)0.77

Net Charge (pH 7.4) 0.21

Charge Density (pH 7.0) 0.0087

GRAVY Index0.17

Hydrophobic Moment 0.57

Boman Index0.15

Instability Index56.36

Aliphatic Index 65.34

Aromaticity 0.0795

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 6000.00

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

Amino Acid Composition

TPSA 3745.71

LogP -43.70

H-bond Donors 138.0

H-bond Acceptors 140.0

Rotatable Bonds 313.0

Heavy Atoms 663.0

Ring Count 16.0

Amide Bonds 95.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0123074 VERIFIED: NO

Provenance & Taxonomy

OrganismGossypium raimondii [Plant]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Fungicide Non-hemolytic Non-ribosomal

MethodQualitative functional evidence