Peptide Database

Peptide NameDefensin B

Function Ontology

Antimicrobial

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

Standard StatusStandard

Sequence Length94 amino acids

Chemical FormulaC453H721N135O130S8

DescriptionStandard

        MKCILSLVTLFLVAVLVHSHPAEWNTQQELDDALWEPAGEVTEEHVARLKRATCDLLSFSSKWVTPNHAGCAAHCLLRGNRGGQCKGTVCHCRK
    

Molecular Weight10394.92 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-0.07

Hydrophobic Moment 0.61

Boman Index0.03

Instability Index32.03

Aliphatic Index 88.19

Aromaticity 0.0532

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 4219.07

LogP -42.22

H-bond Donors 154.0

H-bond Acceptors 145.0

Rotatable Bonds 340.0

Heavy Atoms 726.0

Ring Count 17.0

Amide Bonds 99.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0228237 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