Peptide Database

Peptide NameCecropin-B

Function Ontology

Antimicrobial

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

Standard StatusStandard

Sequence Length67 amino acids

Chemical FormulaC344H577N93O92S

DescriptionStandard

        MNFKKLFIFVIFAALLLTAQTEAGKLKKLGKKIEKVGKNVAHAVDKVIPTVLGLQQIRENEKENNKN
    

Molecular Weight7519.89 Da

Isoelectric Point (pI)10.00

Net Charge (pH 7.0)6.59

Net Charge (pH 7.4) 6.30

Charge Density (pH 7.0) 0.0984

GRAVY Index-0.15

Hydrophobic Moment 0.83

Boman Index0.00

Instability Index6.93

Aliphatic Index 110.60

Aromaticity 0.0597

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 3050.25

LogP -23.43

H-bond Donors 101.0

H-bond Acceptors 101.0

Rotatable Bonds 270.0

Heavy Atoms 530.0

Ring Count 6.0

Amide Bonds 75.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0157962 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