Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length69 amino acids

Chemical FormulaC351H578N94O92S8

DescriptionStandard

        MKAFLLTLAALVLLSQVTLGSAEKCWNLRGSCREKCIKNEKLYIFCTSGKLCCLKPKFQPNMLQRSVQF
    

Molecular Weight7843.44 Da

Isoelectric Point (pI)9.54

Net Charge (pH 7.0)7.44

Net Charge (pH 7.4) 7.12

Charge Density (pH 7.0) 0.1078

GRAVY Index0.17

Hydrophobic Moment 0.41

Boman Index0.05

Instability Index34.89

Aliphatic Index 97.54

Aromaticity 0.0870

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7365.00

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

Amino Acid Composition

TPSA 3029.79

LogP -25.10

H-bond Donors 111.0

H-bond Acceptors 108.0

Rotatable Bonds 269.0

Heavy Atoms 545.0

Ring Count 9.0

Amide Bonds 75.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0052827 VERIFIED: NO

Provenance & Taxonomy

OrganismCanis lupus dingo [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin

RECORD: Rec_0201536 VERIFIED: NO