Peptide Database

Peptide NameArthropod defensin

Function Ontology

Antimicrobial

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

Standard StatusStandard

Sequence Length68 amino acids

Chemical FormulaC319H490N92O103S7

DescriptionStandard

        MDKFTRRTTTLSDSDFSQAVSSETQAPIEGTEDLSCPWAPSVCNRHCLSHGYRGGYCAGPIKLVCHCY
    

Molecular Weight7486.31 Da

Isoelectric Point (pI)6.23

Net Charge (pH 7.0)-1.29

Net Charge (pH 7.4) -1.76

Charge Density (pH 7.0) -0.0190

GRAVY Index-0.41

Hydrophobic Moment 0.59

Boman Index-0.04

Instability Index52.53

Aliphatic Index 53.09

Aromaticity 0.0882

Extinction Coeff. Reduced 9970.00

Extinction Coeff. Oxidized 10345.00

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

Amino Acid Composition

TPSA 3113.61

LogP -38.90

H-bond Donors 116.0

H-bond Acceptors 112.0

Rotatable Bonds 236.0

Heavy Atoms 521.0

Ring Count 14.0

Amide Bonds 70.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0414611 VERIFIED: NO

Provenance & Taxonomy

OrganismActinomyces sp. oral taxon 171 str. F0337 [Bacterium]

FamilyDefensin

Tax ID706439

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Defensin Non-hemolytic Non-ribosomal