Peptide Database

Peptide NameProtegrin-5 (PG-5)

Function Ontology

Antimicrobial

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

Standard StatusStandard

Sequence Length149 amino acids

Chemical FormulaC722H1175N211O217S10

DescriptionStandard

        METQRASLCLGRWSLWLLLLGLVVPSASAQALSYREAVLRAVDRLNEQSSEANLYRLLELDQPPKADEDPGTPKPVSFTVKETVCPRPTRQPPELCDFKENGRVKQCVGTVTLDQIKDPLDITCNEVQGVRGGRLCYCRPRFCVCVGRG
    

Molecular Weight16603.99 Da

Isoelectric Point (pI)8.08

Net Charge (pH 7.0)1.44

Net Charge (pH 7.4) 1.06

Charge Density (pH 7.0) 0.0097

GRAVY Index-0.30

Hydrophobic Moment 0.77

Boman Index-0.08

Instability Index30.12

Aliphatic Index 87.58

Aromaticity 0.0537

Extinction Coeff. Reduced 15470.00

Extinction Coeff. Oxidized 15970.00

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

Amino Acid Composition

TPSA 6891.79

LogP -71.49

H-bond Donors 246.0

H-bond Acceptors 229.0

Rotatable Bonds 543.0

Heavy Atoms 1160.0

Ring Count 22.0

Amide Bonds 160.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0299276 VERIFIED: YES

Provenance & Taxonomy

OrganismSus scrofa [Animal]

FamilyCathelicidin

Tax ID9823

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Non-hemolytic