Peptide Database

Peptide NameCathelicidin 4

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length164 amino acids

Chemical FormulaC819H1272N224O244S6

DescriptionStandard

        METQRASLTLGRWSLCLLLLGLVLPSASTQSLSYREAVLRAVDQFNERSSEDNLYRLLDLDATPNDEVDPGTRKPVSFTVKETVCPKTAQQSPEQCDFKENGLVKQCVGTVTLDPSNDQFDINCNELQSVRIPPPFGPPFWPPFGPQFPFPGPRFPGPRFLGRR
    

Molecular Weight18352.61 Da

Isoelectric Point (pI)5.21

Net Charge (pH 7.0)-2.52

Net Charge (pH 7.4) -2.84

Charge Density (pH 7.0) -0.0154

GRAVY Index-0.45

Hydrophobic Moment 0.70

Boman Index-0.04

Instability Index50.90

Aliphatic Index 73.05

Aromaticity 0.0915

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 7462.05

LogP -77.59

H-bond Donors 253.0

H-bond Acceptors 248.0

Rotatable Bonds 579.0

Heavy Atoms 1293.0

Ring Count 37.0

Amide Bonds 180.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0232141 VERIFIED: NO

Provenance & Taxonomy

OrganismMuntiacus reevesi [Animal]

FamilyCathelicidin

Structure & Mods

Configlinear polypeptide/propeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Non-hemolytic Non-ribosomal