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 FormulaC287H487N75O71S2

DescriptionStandard

        MNFSKIFIFVVLAVLLLCSQTEAGRLKKLGKKIEGAGKRVFKAAEKALPVVTGVKALG
    

Molecular Weight6188.53 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 Index0.57

Hydrophobic Moment 0.79

Boman Index0.18

Instability Index17.45

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 2350.21

LogP -15.61

H-bond Donors 83.0

H-bond Acceptors 81.0

Rotatable Bonds 217.0

Heavy Atoms 435.0

Ring Count 5.0

Amide Bonds 59.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0295889 VERIFIED: NO

Provenance & Taxonomy

OrganismAnopheles arabiensis [Animal]

Structure & Mods

ConfigSingle-chain peptide backbone represented as a linear sequence entry [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial

RECORD: Rec_0329769 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