Peptide Database

Peptide NameAntibacterial protein PR-39-like

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length155 amino acids

Chemical FormulaC764H1238N226O235S8

DescriptionStandard

        METQRASLSLGRCSLWLLLLGLALPSASAQVLSYREAVLRAVDQLNEQSSEPNIYRLLELDQPPQDDEDPDSPKRVSFRVKETVCPRTTQQPPEQCDFKENGLLKRCEGTVTLDQVRGNFDITCNNHQSIRITKQPWAPPQAARICQFVLIRVCR
    

Molecular Weight17605.90 Da

Isoelectric Point (pI)6.58

Net Charge (pH 7.0)-0.45

Net Charge (pH 7.4) -0.85

Charge Density (pH 7.0) -0.0029

GRAVY Index-0.48

Hydrophobic Moment 0.66

Boman Index-0.13

Instability Index44.82

Aliphatic Index 87.42

Aromaticity 0.0516

Extinction Coeff. Reduced 13980.00

Extinction Coeff. Oxidized 14355.00

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

Amino Acid Composition

TPSA 7491.53

LogP -81.09

H-bond Donors 261.0

H-bond Acceptors 244.0

Rotatable Bonds 582.0

Heavy Atoms 1233.0

Ring Count 23.0

Amide Bonds 174.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0227911 VERIFIED: NO

Provenance & Taxonomy

OrganismCapra hircus [Animal]

FamilyCathelicidin family

Tax ID9925

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Non-hemolytic

MethodQualitative functional evidence