Peptide Database

Peptide NameCathelicidin-DM (5-37)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length33 amino acids

Chemical FormulaC165H273N49O42S2

DescriptionStandard

        KPCKGWLCKLKLRGGYTLIGSATNLNRPTYVRA
    

Molecular Weight3679.37 Da

Isoelectric Point (pI)10.31

Net Charge (pH 7.0)6.73

Net Charge (pH 7.4) 6.49

Charge Density (pH 7.0) 0.2041

GRAVY Index-0.33

Hydrophobic Moment 0.47

Boman Index-0.07

Instability Index5.45

Aliphatic Index 85.76

Aromaticity 0.0909

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8605.00

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

Amino Acid Composition

TPSA 1490.07

LogP -13.91

H-bond Donors 56.0

H-bond Acceptors 51.0

Rotatable Bonds 120.0

Heavy Atoms 258.0

Ring Count 6.0

Amide Bonds 34.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0305432 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Familycathelicidin

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetKlebsiella pneumoniae

RECORD: Rec_0317326 VERIFIED: YES