Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length84 amino acids

Chemical FormulaC429H669N111O113S11

DescriptionStandard

        LKSLPTMATCKKIFYFVFALFFILAQLPSGCKAGLEYSQSFPGGEFAVCETCRLGRGKCRKVCMEEEKVDGYCKLNFFCCRQRV
    

Molecular Weight9542.29 Da

Isoelectric Point (pI)8.93

Net Charge (pH 7.0)5.68

Net Charge (pH 7.4) 5.32

Charge Density (pH 7.0) 0.0676

GRAVY Index0.14

Hydrophobic Moment 0.63

Boman Index0.06

Instability Index37.06

Aliphatic Index 69.64

Aromaticity 0.1429

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4970.00

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

Amino Acid Composition

TPSA 3605.67

LogP -28.89

H-bond Donors 135.0

H-bond Acceptors 130.0

Rotatable Bonds 318.0

Heavy Atoms 664.0

Ring Count 15.0

Amide Bonds 87.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0142422 VERIFIED: NO

Provenance & Taxonomy

OrganismCastor canadensis [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin