Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length70 amino acids

Chemical FormulaC346H559N99O92S9

DescriptionStandard

        MTRLLLLIVALLVLGHVPPGRSEFKRCWKGQGACRTYCTRHETYMHMCPDASLCCVAYGIRPLPSKTESV
    

Molecular Weight7866.33 Da

Isoelectric Point (pI)9.10

Net Charge (pH 7.0)4.71

Net Charge (pH 7.4) 4.24

Charge Density (pH 7.0) 0.0672

GRAVY Index0.11

Hydrophobic Moment 0.55

Boman Index0.05

Instability Index66.31

Aliphatic Index 87.71

Aromaticity 0.0714

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 3013.61

LogP -25.87

H-bond Donors 114.0

H-bond Acceptors 109.0

Rotatable Bonds 251.0

Heavy Atoms 546.0

Ring Count 14.0

Amide Bonds 70.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0308679 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