Peptide Database

Peptide NameDefensin-like protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

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

Standard StatusStandard

Sequence Length90 amino acids

Chemical FormulaC440H715N131O129S9

DescriptionStandard

        MKKSFSFTILILLVISVLDFNFSLTGLEKTPRSPTDGWCATQLPDQKPGKCNQDRCNIRCKNTRQFQVKGQATVGTCTSSNRCLCTWRCR
    

Molecular Weight10192.77 Da

Isoelectric Point (pI)9.53

Net Charge (pH 7.0)8.42

Net Charge (pH 7.4) 8.07

Charge Density (pH 7.0) 0.0936

GRAVY Index-0.37

Hydrophobic Moment 0.56

Boman Index-0.11

Instability Index31.27

Aliphatic Index 67.11

Aromaticity 0.0778

Extinction Coeff. Reduced 11000.00

Extinction Coeff. Oxidized 11500.00

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

Amino Acid Composition

TPSA 4269.48

LogP -50.97

H-bond Donors 158.0

H-bond Acceptors 147.0

Rotatable Bonds 340.0

Heavy Atoms 709.0

Ring Count 13.0

Amide Bonds 100.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0004537 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