Peptide Database

Peptide NameDefensin Tk-AMP-D6.1

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 FormulaC211H334N66O68S8

DescriptionStandard

        RECRSQSKQFVGLCVSDTNCASVCLTEHFPGGKCDGYRRCFCTKDC
    

Molecular Weight5139.83 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-0.44

Hydrophobic Moment 0.54

Boman Index-0.18

Instability Index63.19

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 2195.98

LogP -29.48

H-bond Donors 86.0

H-bond Acceptors 79.0

Rotatable Bonds 170.0

Heavy Atoms 353.0

Ring Count 6.0

Amide Bonds 48.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0416862 VERIFIED: NO

Provenance & Taxonomy

OrganismTriticum kiharae [Plant]

FamilyDefensin

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide3-46; 14-34; 20-40; 24-42

Bio-Activity Profile

Function

Antimicrobial

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