Peptide Database

Peptide NameCecA2

Function Ontology

Antimicrobial

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

Standard StatusStandard

Sequence Length91 amino acids

Chemical FormulaC449H727N121O120S2

DescriptionStandard

        MNFNKIFSFVALILAISLAQSEASWLSKLGKDIIFVFVALILAISMGQSNAGWLKKFGKKLERIGQHTRDASIQVIGIAQQAANVAATARG
    

Molecular Weight9804.44 Da

Isoelectric Point (pI)10.38

Net Charge (pH 7.0)5.59

Net Charge (pH 7.4) 5.31

Charge Density (pH 7.0) 0.0614

GRAVY Index0.50

Hydrophobic Moment 0.91

Boman Index0.23

Instability Index23.91

Aliphatic Index 117.03

Aromaticity 0.0879

Extinction Coeff. Reduced 11000.00

Extinction Coeff. Oxidized 11000.00

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

Amino Acid Composition

TPSA 3892.82

LogP -33.53

H-bond Donors 135.0

H-bond Acceptors 129.0

Rotatable Bonds 336.0

Heavy Atoms 692.0

Ring Count 11.0

Amide Bonds 100.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0333084 VERIFIED: NO

Provenance & Taxonomy

OrganismDrosophila busckii [Animal]

FamilyCecropin

Tax ID30019

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Non-hemolytic