Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length112 amino acids

Chemical FormulaC582H890N152O166S8

DescriptionStandard

        LPALFLRSVLCGVSPSGWTVERCWKNNIGHCRKRCFHVERYKLLCMNKLTCCIPIKEDHGYTKPPPRLVPFEEEITIDINTWEFFSNSPASFFNDEFIAEPTKATESTVTET
    

Molecular Weight12928.73 Da

Isoelectric Point (pI)6.33

Net Charge (pH 7.0)-1.02

Net Charge (pH 7.4) -1.51

Charge Density (pH 7.0) -0.0091

GRAVY Index-0.28

Hydrophobic Moment 0.51

Boman Index0.01

Instability Index57.18

Aliphatic Index 71.34

Aromaticity 0.1161

Extinction Coeff. Reduced 19480.00

Extinction Coeff. Oxidized 19855.00

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

Amino Acid Composition

TPSA 5066.37

LogP -44.41

H-bond Donors 181.0

H-bond Acceptors 176.0

Rotatable Bonds 412.0

Heavy Atoms 908.0

Ring Count 28.0

Amide Bonds 117.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0067068 VERIFIED: NO

Provenance & Taxonomy

OrganismUrsus maritimus [Bacterium]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Defensin Non-hemolytic Non-ribosomal