Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length245 amino acids

Chemical FormulaC1277H2134N352O422S9

DescriptionStandard

        MTQLLLLIVALLVLGHVPPGRSEFKRCWKGQGACRTYCTRQETYMHLCPDGSLCCLPYGLKPPAAPEPEYTTNFIRPGNKPVIINTAAPVSTTMSSNITGPNLPPKEKEKEKEKEKEKEEEKEKEKEKEKEKEKEKEKEKEKEKEKEKEKEEEKEKEKEKEKEKEKEKEKEKEKEKEKEKEKEEEKEKEKEKEKEKEKEKEKEKEKEKEKEKEKEKEKEKEKEKEKEKEKEKEKEKRRKEKLNPR
    

Molecular Weight29459.30 Da

Isoelectric Point (pI)8.23

Net Charge (pH 7.0)2.75

Net Charge (pH 7.4) 2.11

Charge Density (pH 7.0) 0.0112

GRAVY Index-2.11

Hydrophobic Moment 0.68

Boman Index-0.59

Instability Index46.79

Aliphatic Index 37.02

Aromaticity 0.0286

Extinction Coeff. Reduced 11460.00

Extinction Coeff. Oxidized 11835.00

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Amino Acid Composition

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0109464 VERIFIED: NO

Provenance & Taxonomy

OrganismPteropus alecto [Animal]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic Non-ribosomal

MethodQualitative functional evidence