Peptide Database

Peptide NameDefensin-like protein

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 Length129 amino acids

Chemical FormulaC608H943N165O189S18

DescriptionStandard

        MSKSFSFFAILTLVVAVQLIQVEGVCTNVVANCVDKEVHCPQVCQDFGKGAKPISTNCDFYNLCTCSYEHPVTGQFGVNQCSIGMGLCTSDCRNDCCDKRCTSKYPKSGVGFCVQDYGLDYCSCTYRRP
    

Molecular Weight14165.15 Da

Isoelectric Point (pI)6.65

Net Charge (pH 7.0)-0.48

Net Charge (pH 7.4) -1.06

Charge Density (pH 7.0) -0.0037

GRAVY Index0.01

Hydrophobic Moment 0.64

Boman Index0.05

Instability Index34.34

Aliphatic Index 64.81

Aromaticity 0.1008

Extinction Coeff. Reduced 8940.00

Extinction Coeff. Oxidized 9940.00

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

Amino Acid Composition

TPSA 5687.26

LogP -66.85

H-bond Donors 210.0

H-bond Acceptors 209.0

Rotatable Bonds 458.0

Heavy Atoms 980.0

Ring Count 20.0

Amide Bonds 141.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0210409 VERIFIED: NO

Provenance & Taxonomy

OrganismMedicago truncatula [Plant]

FamilyDefensin

Tax ID3880

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