Peptide Database

Peptide NamePutative defensin-like protein 145

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 Length91 amino acids

Chemical FormulaC460H732N140O127S10

DescriptionStandard

        MNKNIIFSFTVLTLFVIFVQVTGVIGNLQQRRQMNQTWCSRPLLTHKQTGKCVIEDCESKCRQKWKGNGTQATCRNQCNCHFRCPWIQGQP
    

Molecular Weight10576.24 Da

Isoelectric Point (pI)9.58

Net Charge (pH 7.0)8.60

Net Charge (pH 7.4) 8.15

Charge Density (pH 7.0) 0.0945

GRAVY Index-0.41

Hydrophobic Moment 0.45

Boman Index-0.08

Instability Index43.70

Aliphatic Index 67.36

Aromaticity 0.0879

Extinction Coeff. Reduced 16500.00

Extinction Coeff. Oxidized 17000.00

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

Amino Acid Composition

TPSA 4398.25

LogP -48.31

H-bond Donors 158.0

H-bond Acceptors 148.0

Rotatable Bonds 354.0

Heavy Atoms 737.0

Ring Count 16.0

Amide Bonds 108.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0345461 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