Peptide Database

Peptide NameDefensin A J

Function Ontology

Antimicrobial

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

Standard StatusStandard

Sequence Length94 amino acids

Chemical FormulaC465H727N139O127S8

DescriptionStandard

        MKCILSLVTLFLVAVLVHSHPAEWNTHQQLDDALWEPAGEVTEEHVARLKRATCDLFSFQSKWVTPNHAACAAHCLLRGNRGGRCKGTICHCRF
    

Molecular Weight10553.12 Da

Isoelectric Point (pI)8.23

Net Charge (pH 7.0)2.05

Net Charge (pH 7.4) 1.37

Charge Density (pH 7.0) 0.0219

GRAVY Index-0.02

Hydrophobic Moment 0.61

Boman Index0.05

Instability Index38.88

Aliphatic Index 86.17

Aromaticity 0.0745

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 4226.10

LogP -39.76

H-bond Donors 155.0

H-bond Acceptors 144.0

Rotatable Bonds 341.0

Heavy Atoms 739.0

Ring Count 20.0

Amide Bonds 99.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0218657 VERIFIED: NO

Provenance & Taxonomy

OrganismRhodnius prolixus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Defensin Non-hemolytic Non-ribosomal