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 FormulaC330H528N86O90S8

DescriptionStandard

        MRTFLFLFAVLFFLTPAKNAFFDEKCDKLKGTCKNNCGKNEELIALCQKSLKCCRTIQPCGNIID
    

Molecular Weight7396.76 Da

Isoelectric Point (pI)8.77

Net Charge (pH 7.0)3.44

Net Charge (pH 7.4) 3.10

Charge Density (pH 7.0) 0.0529

GRAVY Index0.08

Hydrophobic Moment 0.65

Boman Index0.04

Instability Index19.94

Aliphatic Index 82.62

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 2866.68

LogP -24.42

H-bond Donors 103.0

H-bond Acceptors 102.0

Rotatable Bonds 252.0

Heavy Atoms 514.0

Ring Count 9.0

Amide Bonds 71.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0257257 VERIFIED: NO

Provenance & Taxonomy

OrganismNomascus leucogenys [Animal]

FamilyDefensin

Tax ID61853

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic Non-ribosomal

MethodQualitative functional evidence