Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length64 amino acids

Chemical FormulaC331H529N87O86S8

DescriptionStandard

        MRTSLFLFAVFFFLAPARSGFLEEKCYKLKGRCVESCQINEELVGLCRKSLKCCVTLQACWKSK
    

Molecular Weight7359.79 Da

Isoelectric Point (pI)9.14

Net Charge (pH 7.0)5.44

Net Charge (pH 7.4) 5.10

Charge Density (pH 7.0) 0.0850

GRAVY Index0.24

Hydrophobic Moment 0.52

Boman Index0.04

Instability Index44.01

Aliphatic Index 85.31

Aromaticity 0.1250

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7365.00

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

Amino Acid Composition

TPSA 2810.97

LogP -21.69

H-bond Donors 107.0

H-bond Acceptors 100.0

Rotatable Bonds 250.0

Heavy Atoms 512.0

Ring Count 10.0

Amide Bonds 66.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0295148 VERIFIED: NO

Provenance & Taxonomy

OrganismBalaenoptera musculus [Animal]

FamilyDefensin

Tax ID9771

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic Non-ribosomal