Peptide Database

Peptide NameCecropin-B

Function Ontology

Antimicrobial

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

Standard StatusStandard

Sequence Length144 amino acids

Chemical FormulaC735H1206N214O194S4

DescriptionStandard

        MDIIFPDGEHQIQSNAHEYAIPEQYLPIVALNDIKRLIKSLPQENKETTKQDTIKAVVYHNRYRIPLHRHRCHTIRGSLRYCPVAMNFNKLFLIVILAALLLLGQTEAGRLKKLGKKIEKAGKRVFNAAQKGLPVAAGVKALGR
    

Molecular Weight16273.02 Da

Isoelectric Point (pI)10.05

Net Charge (pH 7.0)13.01

Net Charge (pH 7.4) 12.42

Charge Density (pH 7.0) 0.0903

GRAVY Index-0.22

Hydrophobic Moment 0.84

Boman Index-0.02

Instability Index36.87

Aliphatic Index 107.08

Aromaticity 0.0625

Extinction Coeff. Reduced 7450.00

Extinction Coeff. Oxidized 7575.00

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

Amino Acid Composition

TPSA 6595.00

LogP -54.01

H-bond Donors 228.0

H-bond Acceptors 217.0

Rotatable Bonds 554.0

Heavy Atoms 1147.0

Ring Count 22.0

Amide Bonds 157.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0144776 VERIFIED: YES

Provenance & Taxonomy

OrganismAedes albopictus [Animal]

FamilyCecropin

Tax ID7160

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Non-hemolytic