Peptide Database

Peptide NameCath-2

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length176 amino acids

Chemical FormulaC852H1381N221O263S11

DescriptionStandard

        TEMRSETHKMKSSVGPLLLLSLVAFVSVTLARSVFTFTDVLAAATADFNQKSQETKAFGPPKMGALRSMSMFEPGDGSVMIKSITFTLKETVCPKSEDYLKEECVFKENGSLKKCSSTATVLKSQPGEAASLTVSCQEVTDPEERKVQALHLISLHGTPKIYSQTKKYVSMWTKSI
    

Molecular Weight19281.12 Da

Isoelectric Point (pI)8.84

Net Charge (pH 7.0)3.64

Net Charge (pH 7.4) 3.18

Charge Density (pH 7.0) 0.0207

GRAVY Index-0.17

Hydrophobic Moment 0.55

Boman Index0.02

Instability Index40.94

Aliphatic Index 76.42

Aromaticity 0.0682

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 7769.07

LogP -92.46

H-bond Donors 275.0

H-bond Acceptors 281.0

Rotatable Bonds 652.0

Heavy Atoms 1347.0

Ring Count 24.0

Amide Bonds 183.0

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_0303073 VERIFIED: NO

Provenance & Taxonomy

OrganismAnguilla anguilla [Animal]

FamilyCathelicidin

Tax ID7936

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Non-hemolytic Non-ribosomal