Peptide Database

Peptide NameCecropin-A

Function Ontology

Antimicrobial

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

Standard StatusStandard

Sequence Length58 amino acids

Chemical FormulaC285H483N73O68S

DescriptionStandard

        MNFGKIFVFVVLAALLLLGQTEAGKLKKLGKKLEGAGKRVFKAAEKALPVIAGVKALG
    

Molecular Weight6052.40 Da

Isoelectric Point (pI)10.36

Net Charge (pH 7.0)7.50

Net Charge (pH 7.4) 7.26

Charge Density (pH 7.0) 0.1293

GRAVY Index0.60

Hydrophobic Moment 0.79

Boman Index0.23

Instability Index5.09

Aliphatic Index 126.21

Aromaticity 0.0690

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 2253.64

LogP -12.35

H-bond Donors 77.0

H-bond Acceptors 77.0

Rotatable Bonds 214.0

Heavy Atoms 427.0

Ring Count 5.0

Amide Bonds 59.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0293748 VERIFIED: NO

Provenance & Taxonomy

OrganismAnopheles farauti [Animal]

FamilyCecropin

Tax ID69004

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Non-hemolytic