Peptide Database

Peptide NameAntibacterial protein PR-39

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length155 amino acids

Chemical FormulaC759H1225N221O229S7

DescriptionStandard

        METQGASLSLGRWSLWLLLLGLVVPSASAQALSYREAVLRAVGQLNERSSEANLYRLLELDPAPNDEVDPGTRKPVSFTVKETVCPRTTQQPPEECDFKENGLLKRCEGTVTLDQVRGNFDITCNNHQSIRITKQPWAPPQAARICQFVLIRVCR
    

Molecular Weight17334.64 Da

Isoelectric Point (pI)7.58

Net Charge (pH 7.0)0.56

Net Charge (pH 7.4) 0.17

Charge Density (pH 7.0) 0.0036

GRAVY Index-0.31

Hydrophobic Moment 0.65

Boman Index-0.06

Instability Index37.56

Aliphatic Index 89.94

Aromaticity 0.0581

Extinction Coeff. Reduced 19480.00

Extinction Coeff. Oxidized 19855.00

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

Amino Acid Composition

TPSA 7270.57

LogP -76.85

H-bond Donors 255.0

H-bond Acceptors 238.0

Rotatable Bonds 568.0

Heavy Atoms 1216.0

Ring Count 24.0

Amide Bonds 171.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0095716 VERIFIED: NO

Provenance & Taxonomy

OrganismCapra hircus [Animal]

FamilyCathelicidin

Tax ID9925

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Non-hemolytic Non-ribosomal