Peptide Database

Peptide NameDefensin A

Function Ontology

Antimicrobial

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

Standard StatusStandard

Sequence Length94 amino acids

Chemical FormulaC461H728N136O130S8

DescriptionStandard

        MKCILSLVTLFLVAVLVHTHPAEWNTQQELDDALWEPAGEVTEEHVARLKRATCDLFSFQSKWVTPNHAACAAHCLLRGNRGGQCKGTICHCRK
    

Molecular Weight10512.07 Da

Isoelectric Point (pI)7.64

Net Charge (pH 7.0)0.97

Net Charge (pH 7.4) 0.33

Charge Density (pH 7.0) 0.0103

GRAVY Index-0.09

Hydrophobic Moment 0.61

Boman Index0.04

Instability Index38.53

Aliphatic Index 86.17

Aromaticity 0.0638

Extinction Coeff. Reduced 16500.00

Extinction Coeff. Oxidized 16875.00

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

Amino Acid Composition

TPSA 4241.93

LogP -40.59

H-bond Donors 154.0

H-bond Acceptors 145.0

Rotatable Bonds 343.0

Heavy Atoms 735.0

Ring Count 18.0

Amide Bonds 100.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0338671 VERIFIED: NO

Provenance & Taxonomy

OrganismRhodnius nasutus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Defensin Non-hemolytic Non-ribosomal