Peptide Database

Peptide NameDefensin 1.3

Function Ontology

Antimicrobial

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

Standard StatusStandard

Sequence Length44 amino acids

Chemical FormulaC205H322N66O56S6

DescriptionStandard

        RATCDLLSFESKWFTPNHAACAAHCILLGNRGGHCVGTLCHCRK
    

Molecular Weight4799.55 Da

Isoelectric Point (pI)8.69

Net Charge (pH 7.0)3.05

Net Charge (pH 7.4) 2.55

Charge Density (pH 7.0) 0.0693

GRAVY Index0.03

Hydrophobic Moment 0.48

Boman Index0.04

Instability Index31.74

Aliphatic Index 71.14

Aromaticity 0.0682

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5875.00

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

Amino Acid Composition

TPSA 1936.01

LogP -21.77

H-bond Donors 75.0

H-bond Acceptors 69.0

Rotatable Bonds 153.0

Heavy Atoms 333.0

Ring Count 9.0

Amide Bonds 45.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0026811 VERIFIED: NO

Provenance & Taxonomy

OrganismMeccus pallidipennis [Animal]

FamilyDefensin

Tax ID30077

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Defensin Non-hemolytic Non-ribosomal