Peptide Database

Peptide NameCecropin-C

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

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

Standard StatusStandard

Sequence Length63 amino acids

Chemical FormulaC303H500N90O83S

DescriptionStandard

        MNFNKIFVFVALILAISLGQSEAGWLKKLGKRIERIGQHTRDATIQGLGIAQQAANVAATARG
    

Molecular Weight6763.83 Da

Isoelectric Point (pI)11.00

Net Charge (pH 7.0)4.59

Net Charge (pH 7.4) 4.31

Charge Density (pH 7.0) 0.0729

GRAVY Index0.20

Hydrophobic Moment 0.94

Boman Index0.12

Instability Index34.14

Aliphatic Index 110.16

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 2821.44

LogP -27.33

H-bond Donors 98.0

H-bond Acceptors 90.0

Rotatable Bonds 233.0

Heavy Atoms 477.0

Ring Count 6.0

Amide Bonds 70.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0018978 VERIFIED: YES

Provenance & Taxonomy

OrganismDrosophila yakuba [Animal]

FamilyCecropin

Tax ID7245

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_0142202 VERIFIED: YES

Provenance & Taxonomy

OrganismDrosophila teissieri [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_0180235 VERIFIED: YES

Provenance & Taxonomy

OrganismDrosophila takahashii [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_0182221 VERIFIED: YES

Provenance & Taxonomy

OrganismDrosophila orena [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_0384109 VERIFIED: YES

Provenance & Taxonomy

OrganismDrosophila erecta [Animal]

FamilyCecropin

Tax ID7220

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