Peptide Database

Peptide NameCathelicidin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length171 amino acids

Chemical FormulaC855H1391N245O264S5

DescriptionStandard

        METQRDSPSLGRWSLLLLLLGLVITPATPQTLSYEEAVLRAVDGFNQRSSEKNLYRLLQLDSQPEGDEDPNTPKPVSFKVKETVCPKTTQRPLEQCDFKDNGLVKQCEGTVILDRNRGYFDINCDEILQVRKLGQLGELIQQGGQKIVEKIQKIGQRIRDFFSNLRPRQEA
    

Molecular Weight19487.00 Da

Isoelectric Point (pI)6.38

Net Charge (pH 7.0)-0.50

Net Charge (pH 7.4) -0.83

Charge Density (pH 7.0) -0.0029

GRAVY Index-0.60

Hydrophobic Moment 0.81

Boman Index-0.14

Instability Index41.16

Aliphatic Index 90.00

Aromaticity 0.0585

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 8340.23

LogP -93.08

H-bond Donors 285.0

H-bond Acceptors 269.0

Rotatable Bonds 667.0

Heavy Atoms 1369.0

Ring Count 21.0

Amide Bonds 193.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0360275 VERIFIED: NO

Provenance & Taxonomy

OrganismFelis catus [Animal]

FamilyCathelicidin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Non-hemolytic Non-ribosomal

MethodQualitative functional evidence