Peptide Database

Peptide NameDefensin precursor; putative (Defensin; putative)

Function Ontology

Antimicrobial

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

Standard StatusStandard

Sequence Length109 amino acids

Chemical FormulaC520H813N155O159S9

DescriptionStandard

        MNGLTIVFFLFAIFMAFVSAVPVLNNNNNDSDADFQVEEYMGELTSENVDLNPVAGEEDAKGRFRRATCDLLSASTPWGSLNHSACAAHCLTKRYKGGRCRNGICRCRR
    

Molecular Weight12068.55 Da

Isoelectric Point (pI)6.70

Net Charge (pH 7.0)-0.37

Net Charge (pH 7.4) -0.79

Charge Density (pH 7.0) -0.0034

GRAVY Index-0.21

Hydrophobic Moment 0.60

Boman Index-0.02

Instability Index41.24

Aliphatic Index 71.65

Aromaticity 0.0917

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8855.00

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

Amino Acid Composition

TPSA 5092.87

LogP -58.56

H-bond Donors 183.0

H-bond Acceptors 170.0

Rotatable Bonds 397.0

Heavy Atoms 843.0

Ring Count 16.0

Amide Bonds 119.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0081324 VERIFIED: NO

Provenance & Taxonomy

OrganismPediculus humanus [Animal]

FamilyDefensin

Tax ID121225

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Defensin Non-hemolytic Non-ribosomal