Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length68 amino acids

Chemical FormulaC332H502N80O84S10

DescriptionStandard

        MKYHCTMLLVLLTFLAIACDVNEAAAFPIPWGCSNYSGVCRAVCLSAELPFGPFGCAKGFVCCVAHVF
    

Molecular Weight7278.67 Da

Isoelectric Point (pI)6.67

Net Charge (pH 7.0)-0.40

Net Charge (pH 7.4) -0.85

Charge Density (pH 7.0) -0.0059

GRAVY Index1.03

Hydrophobic Moment 0.42

Boman Index0.40

Instability Index35.75

Aliphatic Index 94.71

Aromaticity 0.1324

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8980.00

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

Amino Acid Composition

TPSA 2504.64

LogP -16.58

H-bond Donors 93.0

H-bond Acceptors 96.0

Rotatable Bonds 221.0

Heavy Atoms 506.0

Ring Count 16.0

Amide Bonds 69.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0295002 VERIFIED: NO

Provenance & Taxonomy

OrganismSalmo trutta [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin