Peptide Database

Peptide NameCecropin-B

Function Ontology

Antimicrobial

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

Standard StatusStandard

Sequence Length67 amino acids

Chemical FormulaC349H581N93O92S

DescriptionStandard

        MNFKKLFIFVIFAALLFTAQTEAGKLKKLGKKIEKVGKNVAHTVDKVIPTVLGLQKIRENEKENNKN
    

Molecular Weight7583.98 Da

Isoelectric Point (pI)10.07

Net Charge (pH 7.0)7.59

Net Charge (pH 7.4) 7.29

Charge Density (pH 7.0) 0.1133

GRAVY Index-0.21

Hydrophobic Moment 0.83

Boman Index-0.02

Instability Index1.66

Aliphatic Index 103.28

Aromaticity 0.0746

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 3053.41

LogP -23.01

H-bond Donors 102.0

H-bond Acceptors 102.0

Rotatable Bonds 272.0

Heavy Atoms 535.0

Ring Count 7.0

Amide Bonds 74.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0036773 VERIFIED: YES

Provenance & Taxonomy

OrganismAedes albopictus [Animal]

FamilyCecropin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Non-hemolytic