Peptide Database

Peptide NamePR-39

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Standard StatusStandard

Sequence Length39 amino acids

Chemical FormulaC225H343N69O43

DescriptionStandard

        RRRPRPPYLPRPRPPPFFPPRLPPRIPPGFPPRFPPREP
    

Molecular Weight4702.57 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)8.76

Net Charge (pH 7.4) 8.56

Charge Density (pH 7.0) 0.2247

GRAVY Index-1.47

Hydrophobic Moment 0.62

Boman Index-0.38

Instability Index118.68

Aliphatic Index 30.00

Aromaticity 0.1282

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 1678.64

LogP -9.38

H-bond Donors 53.0

H-bond Acceptors 52.0

Rotatable Bonds 117.0

Heavy Atoms 337.0

Ring Count 24.0

Amide Bonds 38.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0217399 VERIFIED: YES

Provenance & Taxonomy

OrganismPig [other]

FamilyCathelicidin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Anti-Gram-positive Anti-Gram-negative

TargetMBC in micromolar

RECORD: Rec_0235721 VERIFIED: YES