Peptide Database

Peptide NameDefensin-like protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

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

Standard StatusStandard

Sequence Length77 amino acids

Chemical FormulaC385H640N98O105S13

DescriptionStandard

        MMKKPFQLSFTVMIIFTILVLGVVANEELGKQKKQCSEILTKSNCVKEKCESMCVKKRKVGACLCTPSKNCLCYYFC
    

Molecular Weight8738.64 Da

Isoelectric Point (pI)9.15

Net Charge (pH 7.0)7.41

Net Charge (pH 7.4) 7.03

Charge Density (pH 7.0) 0.0963

GRAVY Index0.20

Hydrophobic Moment 0.42

Boman Index0.05

Instability Index48.34

Aliphatic Index 84.68

Aromaticity 0.0779

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 3299.05

LogP -27.42

H-bond Donors 122.0

H-bond Acceptors 126.0

Rotatable Bonds 304.0

Heavy Atoms 601.0

Ring Count 8.0

Amide Bonds 82.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0322406 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