Peptide Database

Peptide NameCecropin 1

Function Ontology

Antimicrobial

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

Standard StatusStandard

Sequence Length62 amino acids

Chemical FormulaC308H499N83O76S3

DescriptionStandard

        MNFSRIFLFVFACLVAACSVSAAPEPRWKVFKKIEKVGRNIRDGILKAGPAIAVLGEAKALG
    

Molecular Weight6676.96 Da

Isoelectric Point (pI)10.04

Net Charge (pH 7.0)5.48

Net Charge (pH 7.4) 5.22

Charge Density (pH 7.0) 0.0885

GRAVY Index0.53

Hydrophobic Moment 0.91

Boman Index0.18

Instability Index55.36

Aliphatic Index 107.10

Aromaticity 0.0968

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5625.00

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

Amino Acid Composition

TPSA 2527.63

LogP -17.58

H-bond Donors 90.0

H-bond Acceptors 85.0

Rotatable Bonds 221.0

Heavy Atoms 470.0

Ring Count 10.0

Amide Bonds 63.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0052912 VERIFIED: NO

Provenance & Taxonomy

OrganismHelicoverpa armigera [Animal]

FamilyCecropin

Tax ID29058

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Non-hemolytic Non-ribosomal

RECORD: Rec_0066806 VERIFIED: NO