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 Length122 amino acids

Chemical FormulaC558H874N160O177S22

DescriptionStandard

        MERGSSRVFLFIFFIMLASDANKVMAKPCNNNLGDCQQCDERCKAKHGPTCQGSCDNTFKQCICNNESASPASKICYSGAGLCTTKCWDECCNKTCASMYLNGVGYCDSIGHINLCKCQYPC
    

Molecular Weight13361.30 Da

Isoelectric Point (pI)7.81

Net Charge (pH 7.0)1.50

Net Charge (pH 7.4) 0.89

Charge Density (pH 7.0) 0.0123

GRAVY Index-0.22

Hydrophobic Moment 0.55

Boman Index-0.01

Instability Index39.26

Aliphatic Index 52.05

Aromaticity 0.0820

Extinction Coeff. Reduced 11460.00

Extinction Coeff. Oxidized 12585.00

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

Amino Acid Composition

TPSA 5446.01

LogP -68.98

H-bond Donors 202.0

H-bond Acceptors 203.0

Rotatable Bonds 442.0

Heavy Atoms 917.0

Ring Count 17.0

Amide Bonds 136.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0229085 VERIFIED: NO

Provenance & Taxonomy

OrganismBrassica campestris [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_0358953 VERIFIED: NO

Provenance & Taxonomy

OrganismBrassica napus [Plant]

FamilyDefensin

Tax ID3708

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Plant defense Non-hemolytic Non-ribosomal