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 FormulaC284H479N75O71S2

DescriptionStandard

        MNFSKIFIFVVLAVLLLCSQTEAGRLKNLGKKIEGAGKRVFKAAEKALPVVAGVKALG
    

Molecular Weight6144.43 Da

Isoelectric Point (pI)10.23

Net Charge (pH 7.0)6.49

Net Charge (pH 7.4) 6.24

Charge Density (pH 7.0) 0.1119

GRAVY Index0.62

Hydrophobic Moment 0.79

Boman Index0.20

Instability Index21.84

Aliphatic Index 122.76

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 2347.05

LogP -16.23

H-bond Donors 82.0

H-bond Acceptors 80.0

Rotatable Bonds 214.0

Heavy Atoms 432.0

Ring Count 5.0

Amide Bonds 60.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0122284 VERIFIED: NO

Provenance & Taxonomy

OrganismAnopheles quadriannulatus [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_0373423 VERIFIED: NO