Peptide Database

Peptide NameAntibacterial protein PR-39

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length146 amino acids

Chemical FormulaC751H1189N207O204S4

DescriptionStandard

        METQRASLSLGRWSLWLLLLGLALPSASAQALSYREAVLRAVDQLNERSSEANLYRLLDPPTLILDQVEDPGARKPVSFRVKETVCPRPSLQPPEQCDFKENGVSLGPRHLDFHKPLFRPALLGWAWTLERPRLPVGLSFLICLWV
    

Molecular Weight16510.00 Da

Isoelectric Point (pI)8.57

Net Charge (pH 7.0)1.67

Net Charge (pH 7.4) 1.28

Charge Density (pH 7.0) 0.0114

GRAVY Index-0.09

Hydrophobic Moment 0.69

Boman Index0.03

Instability Index42.62

Aliphatic Index 105.55

Aromaticity 0.0822

Extinction Coeff. Reduced 30480.00

Extinction Coeff. Oxidized 30605.00

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

Amino Acid Composition

TPSA 6516.30

LogP -51.87

H-bond Donors 228.0

H-bond Acceptors 212.0

Rotatable Bonds 527.0

Heavy Atoms 1166.0

Ring Count 33.0

Amide Bonds 154.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0230262 VERIFIED: NO

Provenance & Taxonomy

OrganismBos indicus x Bos taurus [Animal]

FamilyCathelicidin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Non-hemolytic Non-ribosomal