Peptide Database

Peptide NamePutative defensin-like protein 190

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 Length93 amino acids

Chemical FormulaC447H719N125O128S14

DescriptionStandard

        MKMAKAAATNDFGFITCLVIFLVLAGISNGMRMTQKVSCIEGRTLWARPPKFFYCSSTLCEDNCINTGAYRGGTCDMEDEVAICRCHRCKKII
    

Molecular Weight10341.16 Da

Isoelectric Point (pI)8.63

Net Charge (pH 7.0)3.51

Net Charge (pH 7.4) 3.09

Charge Density (pH 7.0) 0.0377

GRAVY Index0.17

Hydrophobic Moment 0.65

Boman Index0.07

Instability Index31.31

Aliphatic Index 75.59

Aromaticity 0.0860

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8980.00

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

Amino Acid Composition

TPSA 4071.77

LogP -40.14

H-bond Donors 153.0

H-bond Acceptors 147.0

Rotatable Bonds 345.0

Heavy Atoms 714.0

Ring Count 12.0

Amide Bonds 97.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0171002 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