Peptide Database

Peptide NameDefensin beta 38

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length63 amino acids

Chemical FormulaC340H521N85O85S8

DescriptionStandard

        MKISCFLLLILSIYFFQISQAIGPDTKKCVQRKNACHYFECPWLYYSVGTCYKGKGKCCQKRY
    

Molecular Weight7415.81 Da

Isoelectric Point (pI)9.30

Net Charge (pH 7.0)7.51

Net Charge (pH 7.4) 7.12

Charge Density (pH 7.0) 0.1192

GRAVY Index-0.03

Hydrophobic Moment 0.55

Boman Index0.05

Instability Index42.31

Aliphatic Index 74.29

Aromaticity 0.1746

Extinction Coeff. Reduced 14440.00

Extinction Coeff. Oxidized 14815.00

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

Amino Acid Composition

TPSA 2759.18

LogP -19.02

H-bond Donors 104.0

H-bond Acceptors 102.0

Rotatable Bonds 244.0

Heavy Atoms 518.0

Ring Count 15.0

Amide Bonds 67.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0109007 VERIFIED: NO

Provenance & Taxonomy

OrganismMus spicilegus [Animal]

FamilyDefensin

Tax ID10103

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic Non-ribosomal