Peptide Database

Peptide NameAntimicrobial peptide cecropin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length60 amino acids

Chemical FormulaC308H505N83O70S

DescriptionStandard

        MNFTKLFILVAIAVLVIAGIQPADAAPRWKFGKRLERLGRNVFKAAKKALPVIAGYKALG
    

Molecular Weight6522.88 Da

Isoelectric Point (pI)11.17

Net Charge (pH 7.0)8.50

Net Charge (pH 7.4) 8.27

Charge Density (pH 7.0) 0.1416

GRAVY Index0.51

Hydrophobic Moment 0.96

Boman Index0.18

Instability Index32.79

Aliphatic Index 120.50

Aromaticity 0.1000

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 6990.00

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

Amino Acid Composition

TPSA 2443.71

LogP -13.18

H-bond Donors 85.0

H-bond Acceptors 80.0

Rotatable Bonds 217.0

Heavy Atoms 462.0

Ring Count 10.0

Amide Bonds 62.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0341851 VERIFIED: YES

Provenance & Taxonomy

OrganismAnopheles darlingi [Animal]

FamilyCecropin

Tax ID43151

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Non-hemolytic Non-ribosomal