Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length69 amino acids

Chemical FormulaC365H582N106O93S8

DescriptionStandard

        MRLLHSILGVLALLSIVPQARTSFFKDICSSRNYHCRMKCNPDEHAIKYCADWTICCKPKRIQFREKKW
    

Molecular Weight8199.70 Da

Isoelectric Point (pI)9.54

Net Charge (pH 7.0)7.70

Net Charge (pH 7.4) 7.23

Charge Density (pH 7.0) 0.1116

GRAVY Index-0.26

Hydrophobic Moment 0.57

Boman Index-0.09

Instability Index18.18

Aliphatic Index 82.03

Aromaticity 0.1014

Extinction Coeff. Reduced 13980.00

Extinction Coeff. Oxidized 14355.00

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

Amino Acid Composition

TPSA 3227.84

LogP -25.84

H-bond Donors 121.0

H-bond Acceptors 112.0

Rotatable Bonds 273.0

Heavy Atoms 572.0

Ring Count 15.0

Amide Bonds 72.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0393387 VERIFIED: NO

Provenance & Taxonomy

OrganismLynx canadensis [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin