Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length61 amino acids

Chemical FormulaC328H526N92O84S8

DescriptionStandard

        MVVFLVTLSAAPMTSRMITWKTQELCRQKCSRRERVYIYCTNNKLCCVKPKFQPREQLWPF
    

Molecular Weight7358.77 Da

Isoelectric Point (pI)9.79

Net Charge (pH 7.0)7.45

Net Charge (pH 7.4) 7.15

Charge Density (pH 7.0) 0.1222

GRAVY Index-0.25

Hydrophobic Moment 0.42

Boman Index-0.10

Instability Index41.52

Aliphatic Index 71.80

Aromaticity 0.1148

Extinction Coeff. Reduced 13980.00

Extinction Coeff. Oxidized 14230.00

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

Amino Acid Composition

TPSA 2879.98

LogP -23.35

H-bond Donors 107.0

H-bond Acceptors 100.0

Rotatable Bonds 241.0

Heavy Atoms 512.0

Ring Count 13.0

Amide Bonds 66.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0240093 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