Peptide Database

Peptide Namecathelicidin antimicrobial peptide

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length176 amino acids

Chemical FormulaC864H1412N252O262S6

DescriptionStandard

        METQSGSPSLKRWSLLLLLLGLAIPPATAQALTYREAVLRAVDGFNQRSSEASLYRLLELDPLPGGDDNPNIPKPVSFTVKETVCPRRTPQLETTRRPTEQCAFKEKGLVKQCVGTVTLDQEDGYFDITCEKLQNVILGRLRDLLRRGGRKIGQGLERIGQRIQGFFSNREPMEES
    

Molecular Weight19714.38 Da

Isoelectric Point (pI)8.75

Net Charge (pH 7.0)2.50

Net Charge (pH 7.4) 2.18

Charge Density (pH 7.0) 0.0142

GRAVY Index-0.46

Hydrophobic Moment 0.95

Boman Index-0.11

Instability Index51.62

Aliphatic Index 88.07

Aromaticity 0.0568

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 8342.38

LogP -96.86

H-bond Donors 292.0

H-bond Acceptors 271.0

Rotatable Bonds 663.0

Heavy Atoms 1384.0

Ring Count 23.0

Amide Bonds 191.0

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_0344046 VERIFIED: NO

Provenance & Taxonomy

OrganismHipposideros armiger [Animal]

FamilyCathelicidin

Tax ID186990

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Non-hemolytic Non-ribosomal