Peptide Database

Peptide NameAnti-Cecropin-B

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Standard StatusStandard

Sequence Length35 amino acids

Chemical FormulaC169H284N44O57

DescriptionStandard

        EAQNLEKEIAALEQAIQGLEKEIPALAQQIQALEL
    

Molecular Weight3844.32 Da

Isoelectric Point (pI)4.12

Net Charge (pH 7.0)-5.15

Net Charge (pH 7.4) -5.33

Charge Density (pH 7.0) -0.1471

GRAVY Index-0.15

Hydrophobic Moment 0.60

Boman Index0.08

Instability Index36.41

Aliphatic Index 131.43

Aromaticity 0.0000

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 1658.70

LogP -13.60

H-bond Donors 51.0

H-bond Acceptors 52.0

Rotatable Bonds 137.0

Heavy Atoms 270.0

Ring Count 1.0

Amide Bonds 41.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0380837 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyCecropin

Tax ID32630

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetMicrococcus luteus NCIMB 13267

Activity200 μM

MethodMIC

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