Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length65 amino acids

Chemical FormulaC326H520N88O93S8

DescriptionStandard

        MRTFLFLFAVLFFLTPAKNAFFDEKCDKLRGTCKNNCGKNEELTSLCQKSLKCCRTIQPCGNITD
    

Molecular Weight7416.67 Da

Isoelectric Point (pI)8.78

Net Charge (pH 7.0)3.44

Net Charge (pH 7.4) 3.10

Charge Density (pH 7.0) 0.0529

GRAVY Index-0.13

Hydrophobic Moment 0.59

Boman Index-0.04

Instability Index24.20

Aliphatic Index 69.08

Aromaticity 0.1077

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 375.00

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

Amino Acid Composition

TPSA 2963.25

LogP -29.64

H-bond Donors 108.0

H-bond Acceptors 105.0

Rotatable Bonds 251.0

Heavy Atoms 515.0

Ring Count 9.0

Amide Bonds 71.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0001469 VERIFIED: NO

Provenance & Taxonomy

OrganismColobus angolensis palliatus [Animal]

FamilyDefensin

Tax ID336983

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic

MethodQualitative functional evidence