Peptide Database

Peptide NamePutative defensin-like protein 39

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 Length88 amino acids

Chemical FormulaC451H725N125O122S9

DescriptionStandard

        MHSKLRVVYVLLILFILFIRHATTTYCEKVRSKTAPRDVCKKSNGNALCKKTCWTIEKYVNGKCLILPKTTNLDCYCYHYDNGSACRA
    

Molecular Weight10138.93 Da

Isoelectric Point (pI)9.41

Net Charge (pH 7.0)9.68

Net Charge (pH 7.4) 9.16

Charge Density (pH 7.0) 0.1100

GRAVY Index-0.11

Hydrophobic Moment 0.54

Boman Index-0.03

Instability Index46.55

Aliphatic Index 87.50

Aromaticity 0.1023

Extinction Coeff. Reduced 14440.00

Extinction Coeff. Oxidized 14940.00

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

Amino Acid Composition

TPSA 4015.06

LogP -35.70

H-bond Donors 152.0

H-bond Acceptors 144.0

Rotatable Bonds 336.0

Heavy Atoms 707.0

Ring Count 15.0

Amide Bonds 92.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0005448 VERIFIED: NO

Provenance & Taxonomy

OrganismArabidopsis thaliana [Plant]

FamilyDefensin

Tax ID3702

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Fungicide Plant Defense Non-hemolytic Non-ribosomal

MethodQualitative functional evidence