Peptide Database

Peptide NamePutative defensin-like protein 104

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 FormulaC452H695N115O119S12

DescriptionStandard

        MGFSPKTLVAFCWTVLFIISFVHCLPMTHGGKPGYGIERTIIRPEWRCYVDEGCPKGQGAPCEKNCKNVADYGICIGIKCCCFDVIPVPPT
    

Molecular Weight10028.83 Da

Isoelectric Point (pI)8.05

Net Charge (pH 7.0)1.58

Net Charge (pH 7.4) 1.10

Charge Density (pH 7.0) 0.0174

GRAVY Index0.24

Hydrophobic Moment 0.67

Boman Index0.19

Instability Index23.91

Aliphatic Index 77.03

Aromaticity 0.1099

Extinction Coeff. Reduced 15470.00

Extinction Coeff. Oxidized 16095.00

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

Amino Acid Composition

TPSA 3626.64

LogP -27.30

H-bond Donors 132.0

H-bond Acceptors 135.0

Rotatable Bonds 311.0

Heavy Atoms 698.0

Ring Count 23.0

Amide Bonds 93.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0167190 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