Peptide Database

Peptide NameCortistatin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length100 amino acids

Chemical FormulaC497H799N137O151S4

DescriptionStandard

        METQRASLCLGRWSLWLLLLGLVVPSASAQALSYREAVLRAVDRLNEQSSEANLYRLLELDQPPKADEDPGTPKPVSFTVKETVCPRPTRQPPELCDFKE
    

Molecular Weight11237.75 Da

Isoelectric Point (pI)5.18

Net Charge (pH 7.0)-2.50

Net Charge (pH 7.4) -2.79

Charge Density (pH 7.0) -0.0250

GRAVY Index-0.37

Hydrophobic Moment 0.77

Boman Index-0.07

Instability Index45.96

Aliphatic Index 90.70

Aromaticity 0.0600

Extinction Coeff. Reduced 13980.00

Extinction Coeff. Oxidized 14105.00

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

Amino Acid Composition

TPSA 4614.46

LogP -44.09

H-bond Donors 160.0

H-bond Acceptors 153.0

Rotatable Bonds 363.0

Heavy Atoms 789.0

Ring Count 18.0

Amide Bonds 106.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0112396 VERIFIED: NO

Provenance & Taxonomy

OrganismSus scrofa [Animal]

FamilyCathelicidin

Tax ID9823

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Non-hemolytic Non-ribosomal