Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length52 amino acids

Chemical FormulaC260H412N80O74S6

DescriptionStandard

        RNEFDTDKICGYGTARCRRRCKTGEFFIGTCPNIYPCCLKTRNANRPIPLTY
    

Molecular Weight6034.93 Da

Isoelectric Point (pI)9.30

Net Charge (pH 7.0)5.70

Net Charge (pH 7.4) 5.40

Charge Density (pH 7.0) 0.1097

GRAVY Index-0.67

Hydrophobic Moment 0.56

Boman Index-0.22

Instability Index41.49

Aliphatic Index 48.85

Aromaticity 0.1154

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4845.00

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

Amino Acid Composition

TPSA 2527.25

LogP -28.16

H-bond Donors 96.0

H-bond Acceptors 86.0

Rotatable Bonds 193.0

Heavy Atoms 420.0

Ring Count 10.0

Amide Bonds 55.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0255962 VERIFIED: YES

Provenance & Taxonomy

OrganismFelis catus [Animal]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Defensin Non-hemolytic Non-ribosomal