Peptide Database

Peptide NameCecropin

Function Ontology

Antimicrobial

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

Standard StatusStandard

Sequence Length62 amino acids

Chemical FormulaC302H495N83O76S3

DescriptionStandard

        MNFSRVLLFVFACLVAACSVSAAPEPRWKVFKKIEKVGRNVRDGVIKAGPAIAVLGEAKALG
    

Molecular Weight6600.87 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 Index0.55

Hydrophobic Moment 0.91

Boman Index0.17

Instability Index46.54

Aliphatic Index 108.55

Aromaticity 0.0806

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 -18.95

H-bond Donors 90.0

H-bond Acceptors 85.0

Rotatable Bonds 218.0

Heavy Atoms 464.0

Ring Count 9.0

Amide Bonds 63.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0054005 VERIFIED: NO

Provenance & Taxonomy

OrganismHelicoverpa armigera [Animal]

FamilyCecropin

Tax ID29058

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Non-hemolytic Non-ribosomal

RECORD: Rec_0056301 VERIFIED: NO