Peptide Database

Peptide NamePutative defensin-like protein 67

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 Length83 amino acids

Chemical FormulaC377H623N103O111S15

DescriptionStandard

        MGSSKLMVTCIVVAMLTISCDILSVEMGISVQALPPTCGPDCTGRFMNQDCSKYCAALSYKHGVCILFRGLPPRTSTLRCCCG
    

Molecular Weight8855.58 Da

Isoelectric Point (pI)8.38

Net Charge (pH 7.0)2.49

Net Charge (pH 7.4) 2.07

Charge Density (pH 7.0) 0.0300

GRAVY Index0.53

Hydrophobic Moment 0.52

Boman Index0.18

Instability Index30.83

Aliphatic Index 86.87

Aromaticity 0.0482

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3605.00

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

Amino Acid Composition

TPSA 3362.06

LogP -36.51

H-bond Donors 128.0

H-bond Acceptors 130.0

Rotatable Bonds 286.0

Heavy Atoms 606.0

Ring Count 10.0

Amide Bonds 85.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0331606 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