Peptide Database

Peptide NameAntibacterial protein PR-39

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length179 amino acids

Chemical FormulaC874H1407N243O260S6

DescriptionStandard

        METQRASLCLGRWSLWLLLLALVVPAASAQALSYREAVLRAVDRLKEQSSEANLYPLLELDQPPKADEDPGTPKPVSFTVKETVCPRPTRQPPELCDFKENGRVKQCVGTVTLKEIRGNFDITCNQVSGPFSFEVLLGVRRVVQPLDQFPAATSGREHPPTLAPPSPEPQVSRTGSVIL
    

Molecular Weight19671.38 Da

Isoelectric Point (pI)6.60

Net Charge (pH 7.0)-0.43

Net Charge (pH 7.4) -0.81

Charge Density (pH 7.0) -0.0024

GRAVY Index-0.24

Hydrophobic Moment 0.84

Boman Index-0.01

Instability Index45.60

Aliphatic Index 89.27

Aromaticity 0.0559

Extinction Coeff. Reduced 13980.00

Extinction Coeff. Oxidized 14230.00

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

Amino Acid Composition

TPSA 7989.66

LogP -92.69

H-bond Donors 274.0

H-bond Acceptors 267.0

Rotatable Bonds 629.0

Heavy Atoms 1383.0

Ring Count 33.0

Amide Bonds 192.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0140049 VERIFIED: NO

Provenance & Taxonomy

OrganismSus scrofa [Animal]

FamilyCathelicidin

Tax ID9823

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Non-hemolytic Non-ribosomal