Peptide Database

Peptide NameCecropin-B

Function Ontology

Antimicrobial

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

Standard StatusStandard

Sequence Length68 amino acids

Chemical FormulaC347H573N93O91S2

DescriptionStandard

        MNLSKLFIIVLLATLLLFGGQTEAGHLKKFGKKLEKMGQNVFHAVQKVVPVLQEIQDLRNGEKKPPGQ
    

Molecular Weight7567.96 Da

Isoelectric Point (pI)9.90

Net Charge (pH 7.0)4.68

Net Charge (pH 7.4) 4.34

Charge Density (pH 7.0) 0.0688

GRAVY Index-0.06

Hydrophobic Moment 0.79

Boman Index0.08

Instability Index33.81

Aliphatic Index 110.29

Aromaticity 0.0588

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 2975.09

LogP -21.80

H-bond Donors 97.0

H-bond Acceptors 100.0

Rotatable Bonds 265.0

Heavy Atoms 533.0

Ring Count 9.0

Amide Bonds 76.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0071498 VERIFIED: NO

Provenance & Taxonomy

OrganismAnopheles dirus [Animal]

FamilyCecropin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Non-hemolytic