Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length69 amino acids

Chemical FormulaC369H565N93O103S9

DescriptionStandard

        MKIFYYLLHFLCYVNFILPATCSLLDPDQCSKSFGRCRRQCLKEEKQIDICFSPSKICCIERAYEEDSW
    

Molecular Weight8240.58 Da

Isoelectric Point (pI)6.52

Net Charge (pH 7.0)-0.48

Net Charge (pH 7.4) -0.89

Charge Density (pH 7.0) -0.0070

GRAVY Index-0.08

Hydrophobic Moment 0.58

Boman Index-0.00

Instability Index60.87

Aliphatic Index 80.58

Aromaticity 0.1449

Extinction Coeff. Reduced 11460.00

Extinction Coeff. Oxidized 11960.00

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

Amino Acid Composition

TPSA 3168.51

LogP -23.37

H-bond Donors 118.0

H-bond Acceptors 113.0

Rotatable Bonds 271.0

Heavy Atoms 574.0

Ring Count 15.0

Amide Bonds 72.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0128810 VERIFIED: NO

Provenance & Taxonomy

OrganismRhinolophus ferrumequinum [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin