Peptide Database

Peptide Namecathelicidin antimicrobial peptide isoform X2

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length127 amino acids

Chemical FormulaC613H995N173O198S7

DescriptionStandard

        METQRASLALGRRSLWLLLLGLVVPSASAQALSYREAVLHAVDRLNERSSEANLYRLLELDPPSKTDGDLDTPKPVSFTMKETVCPRTTQQPPEQCDFKENGLVKQCVGTVTLDQSKDQFDINCNEM
    

Molecular Weight14180.95 Da

Isoelectric Point (pI)4.97

Net Charge (pH 7.0)-4.42

Net Charge (pH 7.4) -4.78

Charge Density (pH 7.0) -0.0348

GRAVY Index-0.43

Hydrophobic Moment 0.64

Boman Index-0.09

Instability Index35.77

Aliphatic Index 85.20

Aromaticity 0.0472

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8730.00

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

Amino Acid Composition

TPSA 6011.79

LogP -66.29

H-bond Donors 208.0

H-bond Acceptors 202.0

Rotatable Bonds 473.0

Heavy Atoms 991.0

Ring Count 16.0

Amide Bonds 139.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0041166 VERIFIED: NO

Provenance & Taxonomy

OrganismDelphinapterus leucas [Bacterium]

FamilyCathelicidin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Non-hemolytic Non-ribosomal