Peptide Database

Peptide NameDefensin Tk-AMP-D6 (Plant defensin)

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 Length46 amino acids

Chemical FormulaC209H331N65O68S8

DescriptionStandard

        RDCRSQSKTFVGLCVSDTNCASVCLTEHFPGGKCDGYRRCFCTKDC
    

Molecular Weight5098.78 Da

Isoelectric Point (pI)8.21

Net Charge (pH 7.0)1.77

Net Charge (pH 7.4) 1.39

Charge Density (pH 7.0) 0.0385

GRAVY Index-0.38

Hydrophobic Moment 0.52

Boman Index-0.17

Instability Index52.82

Aliphatic Index 38.04

Aromaticity 0.0870

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1990.00

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

Amino Acid Composition

TPSA 2173.12

LogP -29.76

H-bond Donors 86.0

H-bond Acceptors 79.0

Rotatable Bonds 167.0

Heavy Atoms 350.0

Ring Count 6.0

Amide Bonds 47.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0418775 VERIFIED: NO

Provenance & Taxonomy

OrganismTriticum kiharae [Plant]

FamilyDefensin

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

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