Peptide Database

Peptide NameAntibacterial protein PR-39

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length136 amino acids

Chemical FormulaC658H1074N184O204S7

DescriptionStandard

        METQRASLCLGRWSLWLLLLGLVVPSASAQALSYREAVLRAVDRLNEQSSEANLYRLLELDQPPKADEDPGTPKPVSFTVKETVCPRPTRRPPELCDFKENGRVKQCVGTVTLDQIKDPLDITCNEVSGPLLVSSC
    

Molecular Weight15051.13 Da

Isoelectric Point (pI)5.21

Net Charge (pH 7.0)-2.53

Net Charge (pH 7.4) -2.87

Charge Density (pH 7.0) -0.0186

GRAVY Index-0.25

Hydrophobic Moment 0.77

Boman Index-0.05

Instability Index39.87

Aliphatic Index 94.56

Aromaticity 0.0441

Extinction Coeff. Reduced 13980.00

Extinction Coeff. Oxidized 14355.00

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

Amino Acid Composition

TPSA 6220.17

LogP -64.17

H-bond Donors 218.0

H-bond Acceptors 209.0

Rotatable Bonds 491.0

Heavy Atoms 1053.0

Ring Count 20.0

Amide Bonds 145.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0167499 VERIFIED: NO

Provenance & Taxonomy

OrganismSus scrofa [Animal]

FamilyCathelicidin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Non-hemolytic Non-ribosomal