Peptide Database

Peptide NamePutative defense protein 3 (Serine protease)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Enzyme / Catalytic activity ▸ Hydrolase

Enzyme / Catalytic activity ▸ Protease

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

Standard StatusStandard

Sequence Length165 amino acids

Chemical FormulaC813H1245N223O236S4

DescriptionStandard

        MITFGLVVLFLLGVESFPDGAPIDACVKDRANQPNHGQHRTQPMSTLPYRVVASSAHYTPNSRITVTIEGAEPFKGFFIQARSVESNEWLGSWEQAPNTTIHPECAAVTHADPRDKTRAVLAWKAPANSQGGVYFTGTVLKNYGTFWANLIAQAPQDPLQLQILG
    

Molecular Weight18047.19 Da

Isoelectric Point (pI)6.50

Net Charge (pH 7.0)-1.07

Net Charge (pH 7.4) -1.59

Charge Density (pH 7.0) -0.0065

GRAVY Index-0.19

Hydrophobic Moment 0.46

Boman Index0.10

Instability Index41.90

Aliphatic Index 79.27

Aromaticity 0.0970

Extinction Coeff. Reduced 27960.00

Extinction Coeff. Oxidized 28085.00

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

Amino Acid Composition

TPSA 7277.91

LogP -74.03

H-bond Donors 247.0

H-bond Acceptors 244.0

Rotatable Bonds 567.0

Heavy Atoms 1276.0

Ring Count 38.0

Amide Bonds 182.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0014845 VERIFIED: NO

Provenance & Taxonomy

OrganismPapilio xuthus [Animal]

FamilyInsect defense protein

Tax ID66420

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Hydrolase Protease Non-hemolytic Non-ribosomal