Peptide Database

Peptide NameCecropin

Function Ontology

Antimicrobial

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

Standard StatusStandard

Sequence Length60 amino acids

Chemical FormulaC302H495N81O78S

DescriptionStandard

        MKFTVIFVFALAVLLALTGQAESKNFFKRIEKVGKNIRNAAERSLPTVVGYAGVAKQIGK
    

Molecular Weight6540.72 Da

Isoelectric Point (pI)10.45

Net Charge (pH 7.0)6.50

Net Charge (pH 7.4) 6.27

Charge Density (pH 7.0) 0.1083

GRAVY Index0.32

Hydrophobic Moment 0.84

Boman Index0.13

Instability Index38.69

Aliphatic Index 105.67

Aromaticity 0.1000

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 2588.00

LogP -20.68

H-bond Donors 90.0

H-bond Acceptors 86.0

Rotatable Bonds 224.0

Heavy Atoms 462.0

Ring Count 7.0

Amide Bonds 64.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0244926 VERIFIED: NO

Provenance & Taxonomy

OrganismAcalolepta luxuriosa [Animal]

FamilyCecropin

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_0261052 VERIFIED: YES