Peptide Database

Peptide NameCEC-A

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length58 amino acids

Chemical FormulaC285H483N75O70S2

DescriptionStandard

        MNFSKIFIFVVLAVVLLCSQTEAGRLKKLGKKIEGAGKRVFKAAEKALPVVAGVKALG
    

Molecular Weight6144.47 Da

Isoelectric Point (pI)10.30

Net Charge (pH 7.0)7.49

Net Charge (pH 7.4) 7.24

Charge Density (pH 7.0) 0.1291

GRAVY Index0.62

Hydrophobic Moment 0.79

Boman Index0.19

Instability Index20.38

Aliphatic Index 121.03

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 2329.98

LogP -15.36

H-bond Donors 82.0

H-bond Acceptors 80.0

Rotatable Bonds 215.0

Heavy Atoms 432.0

Ring Count 5.0

Amide Bonds 59.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0018154 VERIFIED: NO

Provenance & Taxonomy

OrganismAnopheles arabiensis [Animal]

FamilyCecropin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Non-hemolytic Non-ribosomal

MethodQualitative functional evidence

RECORD: Rec_0086635 VERIFIED: NO