Peptide Database

Peptide NameCathelicidin 4

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length169 amino acids

Chemical FormulaC812H1292N232O256S7

DescriptionStandard

        MRTGTMETQGASLSLGRWSLWLLLLGLVLPSASAQALSYREAVLRAVGQLNERSSEANLYRLLELDPAPNDEVDPGTRKPVSFTVKETVCPRTTQQPPEECDFKENGLVKQCVGTVTLDPSNDQFDINCNEVSGPFWTEGVLGGGTLVRFLVREDSTCRRAAKSVYHNH
    

Molecular Weight18624.80 Da

Isoelectric Point (pI)5.24

Net Charge (pH 7.0)-4.34

Net Charge (pH 7.4) -4.77

Charge Density (pH 7.0) -0.0257

GRAVY Index-0.34

Hydrophobic Moment 0.65

Boman Index-0.03

Instability Index38.19

Aliphatic Index 82.43

Aromaticity 0.0651

Extinction Coeff. Reduced 20970.00

Extinction Coeff. Oxidized 21220.00

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

Amino Acid Composition

TPSA 7858.17

LogP -87.96

H-bond Donors 276.0

H-bond Acceptors 261.0

Rotatable Bonds 609.0

Heavy Atoms 1307.0

Ring Count 26.0

Amide Bonds 183.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0034186 VERIFIED: NO

Provenance & Taxonomy

OrganismOvis aries [Animal]

FamilyCathelicidin

Tax ID9940

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Non-hemolytic Non-ribosomal