Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length65 amino acids

Chemical FormulaC315H489N83O90S9

DescriptionStandard

        MGILWFILIFVCLTSHGDAHGPDRCNHDGGLCRVGNCDSGEYLVKYCFEPIILCCKSLSPTTMKS
    

Molecular Weight7167.34 Da

Isoelectric Point (pI)6.22

Net Charge (pH 7.0)-1.30

Net Charge (pH 7.4) -1.79

Charge Density (pH 7.0) -0.0200

GRAVY Index0.27

Hydrophobic Moment 0.44

Boman Index0.18

Instability Index30.11

Aliphatic Index 86.92

Aromaticity 0.0923

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8855.00

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

Amino Acid Composition

TPSA 2715.32

LogP -24.44

H-bond Donors 101.0

H-bond Acceptors 101.0

Rotatable Bonds 230.0

Heavy Atoms 497.0

Ring Count 13.0

Amide Bonds 66.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0156355 VERIFIED: NO

Provenance & Taxonomy

OrganismEurystomus gularis [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin