Peptide Database

Peptide NameCecropin-A

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Antimicrobial ▸ Antibiotic activity

Antimicrobial ▸ Antifungal

Antimicrobial ▸ Antifungal ▸ Anti-Candida

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

Standard StatusStandard

Sequence Length59 amino acids

Chemical FormulaC279H476N74O72S2

DescriptionStandard

        MNFTKLFLLIAMAVLLLTGQSEAGGLKKLGKKLEGAGKRVFNAAEKALPVVAGAKALGK
    

Molecular Weight6083.35 Da

Isoelectric Point (pI)10.30

Net Charge (pH 7.0)6.50

Net Charge (pH 7.4) 6.27

Charge Density (pH 7.0) 0.1102

GRAVY Index0.44

Hydrophobic Moment 0.73

Boman Index0.19

Instability Index19.84

Aliphatic Index 115.93

Aromaticity 0.0508

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 2340.27

LogP -17.53

H-bond Donors 80.0

H-bond Acceptors 81.0

Rotatable Bonds 215.0

Heavy Atoms 427.0

Ring Count 4.0

Amide Bonds 61.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0425868 VERIFIED: YES

Provenance & Taxonomy

OrganismAedes aegypti [Animal]

FamilyCecropin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Antifungal Anti-Candida Anti-Yeast Anti-Gram-negative Anti-Gram-positive Non-hemolytic

TargetN. crassa

RECORD: Rec_0425886 VERIFIED: YES