Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length100 amino acids

Chemical FormulaC518H805N137O147S9

DescriptionStandard

        MFYLPRAMRFLLLVLPVLALLTQVTPDYGAEKRCLKILGHCRRHCKDGEMDHGSCKYYRVCCVPDFNSYKQNYAITWTTEETSTTEYDLSSDFIGVLRAI
    

Molecular Weight11592.35 Da

Isoelectric Point (pI)7.60

Net Charge (pH 7.0)0.71

Net Charge (pH 7.4) 0.23

Charge Density (pH 7.0) 0.0071

GRAVY Index-0.11

Hydrophobic Moment 0.60

Boman Index0.02

Instability Index40.67

Aliphatic Index 84.80

Aromaticity 0.1200

Extinction Coeff. Reduced 15930.00

Extinction Coeff. Oxidized 16305.00

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

Amino Acid Composition

TPSA 4561.55

LogP -37.63

H-bond Donors 168.0

H-bond Acceptors 160.0

Rotatable Bonds 376.0

Heavy Atoms 811.0

Ring Count 20.0

Amide Bonds 103.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0292029 VERIFIED: NO

Provenance & Taxonomy

OrganismMus spicilegus [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized peptide with linear backbone [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin

MethodQualitative functional evidence