Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length66 amino acids

Chemical FormulaC344H523N83O94S9

DescriptionStandard

        MKSPFTVFVFLIFWDTTLAGLNPLSSELYRRCYKNGTCRLECFGSEMLVAYCMFQLECCLKGNPEP
    

Molecular Weight7613.92 Da

Isoelectric Point (pI)6.10

Net Charge (pH 7.0)-0.55

Net Charge (pH 7.4) -0.87

Charge Density (pH 7.0) -0.0083

GRAVY Index0.20

Hydrophobic Moment 0.63

Boman Index0.14

Instability Index50.45

Aliphatic Index 75.30

Aromaticity 0.1515

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 2817.90

LogP -20.85

H-bond Donors 103.0

H-bond Acceptors 103.0

Rotatable Bonds 243.0

Heavy Atoms 530.0

Ring Count 15.0

Amide Bonds 69.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0258865 VERIFIED: NO

Provenance & Taxonomy

OrganismOdocoileus virginianus texanus [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin