Peptide Database

Peptide NameAntibacterial protein PR-39

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length172 amino acids

Chemical FormulaC875H1396N254O239S6

DescriptionStandard

        METQRASLCLGRWSLWLLLLALVVPSASAQALSYREAVLRAVDRLNEQSSEANLYRLLELDQPPKADEDPGTPKPVSFTVKETVCPRPTRQPPELCDFKENGRVKQCVGTVTLNPSIHSLDISCNEIQSVRRRPRPPYLPRPRPPPFFPPRLPPRIPPGFPPRFPPRFPGKR
    

Molecular Weight19490.39 Da

Isoelectric Point (pI)9.96

Net Charge (pH 7.0)9.56

Net Charge (pH 7.4) 9.19

Charge Density (pH 7.0) 0.0556

GRAVY Index-0.55

Hydrophobic Moment 0.77

Boman Index-0.13

Instability Index62.22

Aliphatic Index 78.20

Aromaticity 0.0698

Extinction Coeff. Reduced 15470.00

Extinction Coeff. Oxidized 15720.00

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

Amino Acid Composition

TPSA 7789.04

LogP -84.59

H-bond Donors 267.0

H-bond Acceptors 256.0

Rotatable Bonds 602.0

Heavy Atoms 1374.0

Ring Count 45.0

Amide Bonds 183.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0389493 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