Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length70 amino acids

Chemical FormulaC351H569N101O92S9

DescriptionStandard

        KPGAMKTFFFMFAATILLGQIFSAPRSLQRQIRCLKMDGRCEVECLSFEVKIGGCRAELTPFCCRKRVNN
    

Molecular Weight7964.48 Da

Isoelectric Point (pI)9.55

Net Charge (pH 7.0)6.71

Net Charge (pH 7.4) 6.40

Charge Density (pH 7.0) 0.0958

GRAVY Index0.08

Hydrophobic Moment 0.87

Boman Index-0.01

Instability Index50.21

Aliphatic Index 75.29

Aromaticity 0.1000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 375.00

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

Amino Acid Composition

TPSA 3131.58

LogP -28.32

H-bond Donors 116.0

H-bond Acceptors 108.0

Rotatable Bonds 269.0

Heavy Atoms 553.0

Ring Count 10.0

Amide Bonds 74.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0178276 VERIFIED: NO

Provenance & Taxonomy

OrganismCapra hircus [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin