Peptide Database

Peptide NameCathelicidin 2

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length111 amino acids

Chemical FormulaC545H829N143O170S4

DescriptionStandard

        DLNPDTPKPVSFTVKETVCPRTTRQPPEQCDFKENGLVKECAGTVTLDQDTGYYDVVCEELSGVPAQEPVRKAPPPPPDLQPQTPGPWPSPTWSPFPPPAQNKDFGFNSKR
    

Molecular Weight12232.53 Da

Isoelectric Point (pI)4.71

Net Charge (pH 7.0)-4.26

Net Charge (pH 7.4) -4.55

Charge Density (pH 7.0) -0.0384

GRAVY Index-0.91

Hydrophobic Moment 0.56

Boman Index-0.10

Instability Index67.03

Aliphatic Index 44.68

Aromaticity 0.0811

Extinction Coeff. Reduced 13980.00

Extinction Coeff. Oxidized 14230.00

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

Amino Acid Composition

TPSA 4909.66

LogP -53.92

H-bond Donors 158.0

H-bond Acceptors 170.0

Rotatable Bonds 365.0

Heavy Atoms 862.0

Ring Count 33.0

Amide Bonds 121.0

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_0337902 VERIFIED: NO

Provenance & Taxonomy

OrganismMyotis lucifugus [Animal]

FamilyCathelicidin

Tax ID59463

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Non-hemolytic Non-ribosomal