Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length86 amino acids

Chemical FormulaC460H705N127O126S9

DescriptionStandard

        NPLFYLFILEINYLYFVCLSRPGKHHILRCMGNTGICRPSCRKTEQPYLYCLNYQSCCLQSYMRISISGREEKDDWSQQNRWPKIS
    

Molecular Weight10318.88 Da

Isoelectric Point (pI)8.92

Net Charge (pH 7.0)4.87

Net Charge (pH 7.4) 4.44

Charge Density (pH 7.0) 0.0566

GRAVY Index-0.44

Hydrophobic Moment 0.55

Boman Index-0.07

Instability Index88.42

Aliphatic Index 75.93

Aromaticity 0.1395

Extinction Coeff. Reduced 21430.00

Extinction Coeff. Oxidized 21805.00

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

Amino Acid Composition

TPSA 4117.80

LogP -36.01

H-bond Donors 151.0

H-bond Acceptors 142.0

Rotatable Bonds 335.0

Heavy Atoms 722.0

Ring Count 21.0

Amide Bonds 95.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0174699 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