Peptide Database

Peptide NameAntibacterial protein PR-39

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length153 amino acids

Chemical FormulaC770H1218N204O221S8

DescriptionStandard

        METQRASLCLGRWSLWLLLLGFVVPSASAQALSYREAVLRAVDRLNEQSSEANLYRLLELDQPPKADEDPGTPKPVSFTVKETVCPRPTRRPPELCDFKENGRVKQCVGTVTLNPSIHSLDISCNEVSGPIFFEVLLVGWCVEPPFLLICLWV
    

Molecular Weight17125.66 Da

Isoelectric Point (pI)5.22

Net Charge (pH 7.0)-3.45

Net Charge (pH 7.4) -3.85

Charge Density (pH 7.0) -0.0225

GRAVY Index0.02

Hydrophobic Moment 0.77

Boman Index0.07

Instability Index43.51

Aliphatic Index 99.93

Aromaticity 0.0784

Extinction Coeff. Reduced 24980.00

Extinction Coeff. Oxidized 25355.00

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

Amino Acid Composition

TPSA 6731.53

LogP -57.95

H-bond Donors 236.0

H-bond Acceptors 227.0

Rotatable Bonds 546.0

Heavy Atoms 1203.0

Ring Count 31.0

Amide Bonds 162.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0071646 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