Peptide Database

Peptide NameCecC

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length63 amino acids

Chemical FormulaC308H503N87O82S

DescriptionStandard

        MNFYKIFVFIALILAIAIGQSEAGWLKKIGKKIERVGQHTRDATIQGLGIAQQAANVAATARG
    

Molecular Weight6768.89 Da

Isoelectric Point (pI)10.28

Net Charge (pH 7.0)4.59

Net Charge (pH 7.4) 4.31

Charge Density (pH 7.0) 0.0728

GRAVY Index0.31

Hydrophobic Moment 0.94

Boman Index0.18

Instability Index27.69

Aliphatic Index 111.75

Aromaticity 0.0794

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 6990.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 2742.47

LogP -23.37

H-bond Donors 95.0

H-bond Acceptors 89.0

Rotatable Bonds 232.0

Heavy Atoms 478.0

Ring Count 7.0

Amide Bonds 69.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0106421 VERIFIED: NO

Provenance & Taxonomy

OrganismDrosophila erecta [Animal]

FamilyCecropin

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_0149776 VERIFIED: NO