Peptide Database

Peptide NameCathelicidin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length160 amino acids

Chemical FormulaC794H1274N218O239S8

DescriptionStandard

        METCLKILLLVGVVTAAPTPPASSLPSHEDAILSAVQVYNQEPGVTLAYRLLEAEPQPDWDMSSKTVQPLKFTIKETVCLISEKRDINQCDFKEDGLIKDCSGFFSTEQDPPSAMIKCEDASEEPDIVTRGRWGRFKRRAGRFIRRNRWQIISTGLKLIG
    

Molecular Weight17954.45 Da

Isoelectric Point (pI)5.91

Net Charge (pH 7.0)-1.43

Net Charge (pH 7.4) -1.81

Charge Density (pH 7.0) -0.0089

GRAVY Index-0.30

Hydrophobic Moment 1.04

Boman Index-0.04

Instability Index53.48

Aliphatic Index 85.94

Aromaticity 0.0688

Extinction Coeff. Reduced 19480.00

Extinction Coeff. Oxidized 19730.00

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

Amino Acid Composition

TPSA 7347.70

LogP -71.06

H-bond Donors 258.0

H-bond Acceptors 247.0

Rotatable Bonds 596.0

Heavy Atoms 1259.0

Ring Count 26.0

Amide Bonds 169.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0008384 VERIFIED: NO

Provenance & Taxonomy

OrganismPelodiscus sinensis [Bacterium]

FamilyCathelicidin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Non-hemolytic Non-ribosomal