Peptide Database

Peptide NameCathelicidin 4

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length144 amino acids

Chemical FormulaC719H1149N201O215S5

DescriptionStandard

        METQRASLSLGRWSLWLPLLGLVVSSASAQDLSYREAVLRAVDQLNERSSEANLYRLLVLDPPLKDDADLGTRKPVSFTVKETVCPRTTQQPAEQCDFKEKGRVKQCVGTVTLDPSNDQFDLNCNALQSVGLPWILLRWLFFRG
    

Molecular Weight16209.36 Da

Isoelectric Point (pI)6.27

Net Charge (pH 7.0)-0.52

Net Charge (pH 7.4) -0.82

Charge Density (pH 7.0) -0.0036

GRAVY Index-0.24

Hydrophobic Moment 0.69

Boman Index-0.03

Instability Index40.93

Aliphatic Index 95.42

Aromaticity 0.0764

Extinction Coeff. Reduced 24980.00

Extinction Coeff. Oxidized 25230.00

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

Amino Acid Composition

TPSA 6736.90

LogP -66.98

H-bond Donors 237.0

H-bond Acceptors 220.0

Rotatable Bonds 534.0

Heavy Atoms 1140.0

Ring Count 23.0

Amide Bonds 157.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0046739 VERIFIED: NO

Provenance & Taxonomy

OrganismBubalus bubalis [Animal]

Familycathelicidin

Tax ID89462

Structure & Mods

ConfigSingle-chain peptide backbone represented as a linear sequence entry [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial

RECORD: Rec_0213648 VERIFIED: NO

Provenance & Taxonomy

OrganismBubalus bubalis [Animal]

FamilyCathelicidin

Tax ID89462

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Non-hemolytic Non-ribosomal

MethodQualitative functional evidence