Peptide Database

Peptide NameCathelicidin 4

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length152 amino acids

Chemical FormulaC743H1197N189O232S9

DescriptionStandard

        MKGSAGSLLLLSLTALVSMTLASSVLTFSDILARATIDFNQKSQEMKAFGPPKKSPLRSMSVFEPGDGSVMIKTITFTLKETVCPKSEDYLKDECVFKENGSLKKCTSTATILKSQPREVASLTVSCQEVTDPEERKELSEPPSWTKWFSNW
    

Molecular Weight16778.17 Da

Isoelectric Point (pI)7.59

Net Charge (pH 7.0)0.49

Net Charge (pH 7.4) 0.16

Charge Density (pH 7.0) 0.0032

GRAVY Index-0.24

Hydrophobic Moment 0.51

Boman Index0.01

Instability Index43.28

Aliphatic Index 76.32

Aromaticity 0.0724

Extinction Coeff. Reduced 17990.00

Extinction Coeff. Oxidized 18240.00

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

Amino Acid Composition

TPSA 6764.89

LogP -71.65

H-bond Donors 239.0

H-bond Acceptors 242.0

Rotatable Bonds 563.0

Heavy Atoms 1173.0

Ring Count 23.0

Amide Bonds 158.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0250841 VERIFIED: NO

Provenance & Taxonomy

OrganismAlbula glossodonta [Animal]

FamilyCathelicidin

Tax ID121402

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Non-hemolytic Non-ribosomal