Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length63 amino acids

Chemical FormulaC316H501N95O82S9

DescriptionStandard

        MKGLSLVLLVLLLMLAVGEGNDPEMQYWTCGYRGLCRRFCHAQEYIVGHHGCPRRYRCCAVRS
    

Molecular Weight7231.53 Da

Isoelectric Point (pI)8.90

Net Charge (pH 7.0)3.71

Net Charge (pH 7.4) 3.24

Charge Density (pH 7.0) 0.0588

GRAVY Index0.07

Hydrophobic Moment 0.62

Boman Index0.03

Instability Index22.58

Aliphatic Index 89.68

Aromaticity 0.0952

Extinction Coeff. Reduced 11460.00

Extinction Coeff. Oxidized 11835.00

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

Amino Acid Composition

TPSA 2831.17

LogP -23.00

H-bond Donors 108.0

H-bond Acceptors 98.0

Rotatable Bonds 235.0

Heavy Atoms 502.0

Ring Count 12.0

Amide Bonds 65.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0266999 VERIFIED: NO

Provenance & Taxonomy

OrganismEpinephelus coioides [Animal]

FamilyDefensin

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