Peptide Database

Peptide NameCecropin-1

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length63 amino acids

Chemical FormulaC304H502N88O83S

DescriptionStandard

        MNFNKVFILVAIVIAIFAGQTEAGWLKKIGKKIERVGQHTRDATIQTIAVAQQAANVAATARG
    

Molecular Weight6749.84 Da

Isoelectric Point (pI)10.55

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 Index0.16

Instability Index19.30

Aliphatic Index 108.57

Aromaticity 0.0635

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 2785.56

LogP -26.08

H-bond Donors 96.0

H-bond Acceptors 90.0

Rotatable Bonds 230.0

Heavy Atoms 476.0

Ring Count 6.0

Amide Bonds 70.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0150988 VERIFIED: YES

Provenance & Taxonomy

OrganismCeratitis capitata [Animal]

FamilyCecropin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Anti-Gram-negative Anti-Gram-positive Non-hemolytic

TargetGram-negative and Gram-positive bacteria

RECORD: Rec_0362766 VERIFIED: NO