Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length60 amino acids

Chemical FormulaC314H498N82O75S10

DescriptionStandard

        MKIPVLLFVVFFFLPIATRVKCAMKDTYSCFIKRGKCRRVCHDFETPVGFCTKLNANCCM
    

Molecular Weight6942.47 Da

Isoelectric Point (pI)9.33

Net Charge (pH 7.0)6.52

Net Charge (pH 7.4) 6.13

Charge Density (pH 7.0) 0.1086

GRAVY Index0.49

Hydrophobic Moment 0.63

Boman Index0.11

Instability Index42.48

Aliphatic Index 79.50

Aromaticity 0.1333

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1865.00

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

Amino Acid Composition

TPSA 2505.71

LogP -16.61

H-bond Donors 95.0

H-bond Acceptors 93.0

Rotatable Bonds 226.0

Heavy Atoms 481.0

Ring Count 12.0

Amide Bonds 61.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0197694 VERIFIED: NO

Provenance & Taxonomy

OrganismBalaenoptera musculus [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin