Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length70 amino acids

Chemical FormulaC383H568N94O92S7

DescriptionStandard

        LNGFCAFFFPLLTVKCPVKDTYSCFVKRGKCRQECHDFEKLVGFCRKLNAKCFYQGTATGYLLFVWTWPI
    

Molecular Weight8185.64 Da

Isoelectric Point (pI)9.10

Net Charge (pH 7.0)5.78

Net Charge (pH 7.4) 5.40

Charge Density (pH 7.0) 0.0825

GRAVY Index0.16

Hydrophobic Moment 0.61

Boman Index0.12

Instability Index27.92

Aliphatic Index 69.57

Aromaticity 0.2000

Extinction Coeff. Reduced 15470.00

Extinction Coeff. Oxidized 15845.00

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

Amino Acid Composition

TPSA 2976.58

LogP -18.26

H-bond Donors 111.0

H-bond Acceptors 106.0

Rotatable Bonds 260.0

Heavy Atoms 576.0

Ring Count 20.0

Amide Bonds 73.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0335087 VERIFIED: NO

Provenance & Taxonomy

OrganismPanthera pardus (Leopard) [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin