Peptide Database

Peptide NameArthropod defensin

Function Ontology

Antimicrobial

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length67 amino acids

Chemical FormulaC313H466N96O101S7

DescriptionStandard

        MDKFTRRTAPLSDADSAQAISSETQAPIEGAEGFGCPNEYSCNAHCRGNGFRGGYCDSWFRLRCHCY
    

Molecular Weight7414.09 Da

Isoelectric Point (pI)6.02

Net Charge (pH 7.0)-1.37

Net Charge (pH 7.4) -1.79

Charge Density (pH 7.0) -0.0205

GRAVY Index-0.67

Hydrophobic Moment 0.57

Boman Index-0.11

Instability Index48.90

Aliphatic Index 33.73

Aromaticity 0.1194

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 3184.73

LogP -41.22

H-bond Donors 118.0

H-bond Acceptors 109.0

Rotatable Bonds 236.0

Heavy Atoms 517.0

Ring Count 14.0

Amide Bonds 71.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0186439 VERIFIED: NO

Provenance & Taxonomy

OrganismActinomyces johnsonii [Bacterium]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Defensin Non-hemolytic Non-ribosomal