Peptide Database

Peptide NameArthropod defensin

Function Ontology

Antimicrobial

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

Standard StatusStandard

Sequence Length69 amino acids

Chemical FormulaC333H487N95O107S7

DescriptionStandard

        MDKFTRRTAPLSDADFKQAVSSETQAPIEGAEGFGCPNDEYTCNAHCQSVGYRGGYCDFWTGWRRCTCY
    

Molecular Weight7757.46 Da

Isoelectric Point (pI)5.12

Net Charge (pH 7.0)-2.46

Net Charge (pH 7.4) -2.83

Charge Density (pH 7.0) -0.0357

GRAVY Index-0.71

Hydrophobic Moment 0.57

Boman Index-0.10

Instability Index44.19

Aliphatic Index 28.41

Aromaticity 0.1449

Extinction Coeff. Reduced 16960.00

Extinction Coeff. Oxidized 17335.00

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

Amino Acid Composition

TPSA 3271.92

LogP -39.46

H-bond Donors 121.0

H-bond Acceptors 113.0

Rotatable Bonds 244.0

Heavy Atoms 542.0

Ring Count 16.0

Amide Bonds 73.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0180709 VERIFIED: NO

Provenance & Taxonomy

OrganismActinomyces oris [Bacterium]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Defensin Non-hemolytic Non-ribosomal