Peptide Database

Peptide NameDefensin-like protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Antimicrobial ▸ Antifungal ▸ Fungicidal activity

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length175 amino acids

Chemical FormulaC872H1372N242O237S21

DescriptionStandard

        MTSSASKFYTIFIFVCLAFLFISTSEVEAKLCQKRSTTWSGPCLNTGNCKRQCINVEHATFGACHRQGFGFACFCYKKCAPKSILLTLFFKTIIKMPKLKYNNINVTINHYDRCISPPDICEVEPKLCERRSKTWSGPCLISGNCKRQCINVEHATSGACHRQGIGFACFCKKKC
    

Molecular Weight19711.07 Da

Isoelectric Point (pI)9.23

Net Charge (pH 7.0)15.75

Net Charge (pH 7.4) 14.96

Charge Density (pH 7.0) 0.0900

GRAVY Index-0.05

Hydrophobic Moment 0.59

Boman Index0.02

Instability Index53.99

Aliphatic Index 69.14

Aromaticity 0.1086

Extinction Coeff. Reduced 16960.00

Extinction Coeff. Oxidized 18085.00

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

Amino Acid Composition

TPSA 7703.34

LogP -83.18

H-bond Donors 288.0

H-bond Acceptors 279.0

Rotatable Bonds 652.0

Heavy Atoms 1372.0

Ring Count 33.0

Amide Bonds 188.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0153673 VERIFIED: NO

Provenance & Taxonomy

OrganismMedicago truncatula [Plant]

Tax ID3880

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Fungicide Non-hemolytic Non-ribosomal

MethodQualitative functional evidence