Peptide Database

Peptide NameDefensin A

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length79 amino acids

Chemical FormulaC363H594N106O105S9

DescriptionStandard

        MSKSFLITLVVAMCIVHTLAAPTPEEFEGSIVRQKRVTCDLLSFEAKGFAANHSICAAHCLAIGRKGGSCQNGVCVCRN
    

Molecular Weight8411.83 Da

Isoelectric Point (pI)8.57

Net Charge (pH 7.0)2.70

Net Charge (pH 7.4) 2.22

Charge Density (pH 7.0) 0.0342

GRAVY Index0.41

Hydrophobic Moment 0.46

Boman Index0.14

Instability Index31.68

Aliphatic Index 91.39

Aromaticity 0.0506

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 375.00

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

Amino Acid Composition

TPSA 3357.51

LogP -36.69

H-bond Donors 124.0

H-bond Acceptors 120.0

Rotatable Bonds 279.0

Heavy Atoms 583.0

Ring Count 9.0

Amide Bonds 83.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0318678 VERIFIED: NO

Provenance & Taxonomy

OrganismAnomala cuprea [Animal]

FamilyDefensin

Tax ID121601

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic Non-ribosomal