Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length67 amino acids

Chemical FormulaC361H588N96O85S8

DescriptionStandard

        MKLLLLTLAALLLLFQLTPGSTLRCWNLHGKCRQKCFKKERVYVYCTNNKMCCVKPKYQPKSIPWKV
    

Molecular Weight7889.64 Da

Isoelectric Point (pI)9.89

Net Charge (pH 7.0)11.52

Net Charge (pH 7.4) 11.14

Charge Density (pH 7.0) 0.1719

GRAVY Index-0.04

Hydrophobic Moment 0.41

Boman Index-0.00

Instability Index21.49

Aliphatic Index 95.97

Aromaticity 0.1045

Extinction Coeff. Reduced 15470.00

Extinction Coeff. Oxidized 15845.00

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

Amino Acid Composition

TPSA 2932.83

LogP -18.35

H-bond Donors 108.0

H-bond Acceptors 106.0

Rotatable Bonds 263.0

Heavy Atoms 550.0

Ring Count 14.0

Amide Bonds 72.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0136958 VERIFIED: NO

Provenance & Taxonomy

OrganismBalaenoptera musculus [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin