Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length66 amino acids

Chemical FormulaC346H535N81O90S9

DescriptionStandard

        MKPLLIVFLFLFLWDPVLTGLNPLSSEMHTKCYKNGICRLECYQSEMIVAYCKFQLECCVAGNPPP
    

Molecular Weight7558.02 Da

Isoelectric Point (pI)6.51

Net Charge (pH 7.0)-0.47

Net Charge (pH 7.4) -0.84

Charge Density (pH 7.0) -0.0071

GRAVY Index0.40

Hydrophobic Moment 0.54

Boman Index0.23

Instability Index46.59

Aliphatic Index 97.42

Aromaticity 0.1212

Extinction Coeff. Reduced 9970.00

Extinction Coeff. Oxidized 10345.00

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

Amino Acid Composition

TPSA 2676.32

LogP -14.94

H-bond Donors 94.0

H-bond Acceptors 100.0

Rotatable Bonds 239.0

Heavy Atoms 526.0

Ring Count 16.0

Amide Bonds 70.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0193977 VERIFIED: NO

Provenance & Taxonomy

OrganismSapajus apella (Brown-capped capuchin) [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin