Peptide Database

Peptide NameAntibacterial protein PR-39

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length93 amino acids

Chemical FormulaC446H717N127O147S4

DescriptionStandard

        QALSYREAVLRAVDRLNEQSSEANLYRLLELDQPPKADEDPGTPKPVSFTVKETVCPRPTRQPPELCDFKENGQCVGTVTLNPSIHSLDISCN
    

Molecular Weight10338.49 Da

Isoelectric Point (pI)4.86

Net Charge (pH 7.0)-4.17

Net Charge (pH 7.4) -4.51

Charge Density (pH 7.0) -0.0448

GRAVY Index-0.63

Hydrophobic Moment 0.77

Boman Index-0.13

Instability Index33.85

Aliphatic Index 77.53

Aromaticity 0.0430

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3230.00

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

Amino Acid Composition

TPSA 4413.33

LogP -50.93

H-bond Donors 150.0

H-bond Acceptors 148.0

Rotatable Bonds 334.0

Heavy Atoms 724.0

Ring Count 15.0

Amide Bonds 102.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0126806 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