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 FormulaC294H476N88O83S10

DescriptionStandard

        MVPGVNHKERTCDLTKNKVPVKCAMKDTYSCFIKRGKCRHVCHDFETPVGFCTKLNANGCM
    

Molecular Weight6892.11 Da

Isoelectric Point (pI)9.12

Net Charge (pH 7.0)5.69

Net Charge (pH 7.4) 5.20

Charge Density (pH 7.0) 0.0933

GRAVY Index-0.41

Hydrophobic Moment 0.51

Boman Index-0.12

Instability Index48.28

Aliphatic Index 50.98

Aromaticity 0.0656

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1865.00

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

Amino Acid Composition

TPSA 2763.32

LogP -29.64

H-bond Donors 102.0

H-bond Acceptors 102.0

Rotatable Bonds 230.0

Heavy Atoms 475.0

Ring Count 10.0

Amide Bonds 64.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0216505 VERIFIED: NO

Provenance & Taxonomy

OrganismPhyseter macrocephalus [Animal]

FamilyDefensin

Tax ID9755

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic

MethodQualitative functional evidence