Peptide Database

Peptide NameDefensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length104 amino acids

Chemical FormulaC494H801N141O153S13

DescriptionStandard

        MTRLCIILSILFVIVAVNMAAPVEDDRLENLMELDDEFREDMVEERADRQRRVTCDLLSFGGMIGSSACAANCLSMGKAGGYCSSGICVCRKDSFKDLWNKRFG
    

Molecular Weight11580.34 Da

Isoelectric Point (pI)4.90

Net Charge (pH 7.0)-3.54

Net Charge (pH 7.4) -3.89

Charge Density (pH 7.0) -0.0341

GRAVY Index0.07

Hydrophobic Moment 0.54

Boman Index0.01

Instability Index48.36

Aliphatic Index 87.21

Aromaticity 0.0673

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7365.00

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

Amino Acid Composition

TPSA 4763.58

LogP -48.03

H-bond Donors 175.0

H-bond Acceptors 163.0

Rotatable Bonds 396.0

Heavy Atoms 801.0

Ring Count 9.0

Amide Bonds 108.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0322667 VERIFIED: NO

Provenance & Taxonomy

OrganismPolistes dominula [Animal]

FamilyDefensin

Tax ID743375

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic Non-ribosomal