Peptide Database

Peptide NameCathelicidin antimicrobial peptide

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length167 amino acids

Chemical FormulaC839H1359N231O245S8

DescriptionStandard

        MGKFFLCLWRSLLLLLLERRYLMMPLAIAQTLSYQEAVLRAVDGFNQQSSDANLYRLLSLDSQSRGDPDTPKPVSFTVKETVCPKTTQQTLEQCDFKEDGLVKRCVGTVTLDPAKDSFDINCDGHFKKIARLGGLLQKGGEKIGEKLENIGRKIKDFFQSLVPRLRS
    

Molecular Weight18858.69 Da

Isoelectric Point (pI)8.99

Net Charge (pH 7.0)4.56

Net Charge (pH 7.4) 4.17

Charge Density (pH 7.0) 0.0273

GRAVY Index-0.28

Hydrophobic Moment 0.84

Boman Index-0.05

Instability Index44.31

Aliphatic Index 92.22

Aromaticity 0.0778

Extinction Coeff. Reduced 9970.00

Extinction Coeff. Oxidized 10220.00

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

Amino Acid Composition

TPSA 7736.59

LogP -78.87

H-bond Donors 272.0

H-bond Acceptors 259.0

Rotatable Bonds 645.0

Heavy Atoms 1323.0

Ring Count 22.0

Amide Bonds 180.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0236914 VERIFIED: NO

Provenance & Taxonomy

OrganismSpermophilus dauricus [Animal]

FamilyCathelicidin

Tax ID99837

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Non-hemolytic Non-ribosomal