Peptide Database

Peptide NameAntibacterial protein PR-39

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length162 amino acids

Chemical FormulaC798H1281N219O232S13

DescriptionStandard

        METQRASLCLGRWSLWLLLLALVVPAASAQALSYREAVLRAVDRLKEQSSEANLYPLLELDQPPKADEDPGTPKPVSFTVKETVCPRPTRQPPELCDFKENGRVKQCVGTVTLKEIRGNFDITCNQVTTSSCLKLHLPCFSWVCVYVCVPMCTCASYKHRVG
    

Molecular Weight18071.88 Da

Isoelectric Point (pI)8.29

Net Charge (pH 7.0)2.59

Net Charge (pH 7.4) 2.07

Charge Density (pH 7.0) 0.0160

GRAVY Index-0.09

Hydrophobic Moment 0.74

Boman Index0.01

Instability Index33.68

Aliphatic Index 88.40

Aromaticity 0.0679

Extinction Coeff. Reduced 22460.00

Extinction Coeff. Oxidized 23085.00

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

Amino Acid Composition

TPSA 7188.83

LogP -69.10

H-bond Donors 258.0

H-bond Acceptors 250.0

Rotatable Bonds 582.0

Heavy Atoms 1262.0

Ring Count 29.0

Amide Bonds 172.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0367315 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