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 FormulaC334H526N92O90S6

DescriptionStandard

        MYFLVSLSSLLSQFISSRRGVYRRIYCAKLSGRCETECLSFQVKIGGCRADLTPFCYKQRYFKS
    

Molecular Weight7462.70 Da

Isoelectric Point (pI)9.67

Net Charge (pH 7.0)7.45

Net Charge (pH 7.4) 7.14

Charge Density (pH 7.0) 0.1164

GRAVY Index-0.03

Hydrophobic Moment 0.51

Boman Index-0.05

Instability Index49.54

Aliphatic Index 77.66

Aromaticity 0.1562

Extinction Coeff. Reduced 7450.00

Extinction Coeff. Oxidized 7700.00

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

Amino Acid Composition

TPSA 2990.06

LogP -28.15

H-bond Donors 116.0

H-bond Acceptors 104.0

Rotatable Bonds 249.0

Heavy Atoms 522.0

Ring Count 11.0

Amide Bonds 66.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0293935 VERIFIED: NO

Provenance & Taxonomy

OrganismCastor canadensis [Animal]

FamilyDefensin

Tax ID51338

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic Non-ribosomal