Peptide Database

Peptide NameDefensin 4.9

Function Ontology

Antimicrobial

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

Standard StatusStandard

Sequence Length93 amino acids

Chemical FormulaC454H715N133O127S8

DescriptionStandard

        MKCALSLVTLFLVAALAYSHPTEWTQQQLDEALWVPAGEVTEEHVARLKRATCDLFSFQSKWVTPNHAACAAHCLLRGNRGGQCKGTICHCRK
    

Molecular Weight10324.87 Da

Isoelectric Point (pI)8.55

Net Charge (pH 7.0)2.88

Net Charge (pH 7.4) 2.29

Charge Density (pH 7.0) 0.0309

GRAVY Index-0.05

Hydrophobic Moment 0.61

Boman Index0.04

Instability Index34.63

Aliphatic Index 81.94

Aromaticity 0.0753

Extinction Coeff. Reduced 17990.00

Extinction Coeff. Oxidized 18365.00

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

Amino Acid Composition

TPSA 4150.01

LogP -40.71

H-bond Donors 152.0

H-bond Acceptors 143.0

Rotatable Bonds 335.0

Heavy Atoms 722.0

Ring Count 18.0

Amide Bonds 99.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0283818 VERIFIED: NO

Provenance & Taxonomy

OrganismMeccus pallidipennis [Bacterium]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Defensin Non-hemolytic Non-ribosomal