Peptide Database

Peptide NameDefensin-like protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

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

Standard StatusStandard

Sequence Length75 amino acids

Chemical FormulaC373H611N97O99S11

DescriptionStandard

        MKKTAQLFTVMLIFTILVLGVVADEGLGKKKQCHEVLKKSGCVDKECQSMCKKKQPKGVGYCTPSKKCFCYFHCP
    

Molecular Weight8391.15 Da

Isoelectric Point (pI)9.30

Net Charge (pH 7.0)8.59

Net Charge (pH 7.4) 8.13

Charge Density (pH 7.0) 0.1145

GRAVY Index-0.08

Hydrophobic Moment 0.53

Boman Index0.01

Instability Index33.91

Aliphatic Index 71.33

Aromaticity 0.0800

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3480.00

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

Amino Acid Composition

TPSA 3152.92

LogP -26.01

H-bond Donors 115.0

H-bond Acceptors 121.0

Rotatable Bonds 290.0

Heavy Atoms 580.0

Ring Count 11.0

Amide Bonds 78.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0333696 VERIFIED: NO

Provenance & Taxonomy

OrganismCapsella rubella [Plant]

FamilyDefensin

Tax ID81985

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Non-hemolytic Non-ribosomal