Peptide Database

Peptide NameCecropin-P1

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 Length70 amino acids

Chemical FormulaC349H573N103O102S

DescriptionStandard

        MFLIYLFVQTAESSWLSKTAKKLENSAKKRISEGIAIAIQGGPRRRRFVAEQDAIHSRVSREVPTLSDSV
    

Molecular Weight7875.98 Da

Isoelectric Point (pI)10.26

Net Charge (pH 7.0)4.60

Net Charge (pH 7.4) 4.31

Charge Density (pH 7.0) 0.0657

GRAVY Index-0.27

Hydrophobic Moment 0.67

Boman Index-0.08

Instability Index65.61

Aliphatic Index 92.00

Aromaticity 0.0714

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 3357.96

LogP -34.69

H-bond Donors 121.0

H-bond Acceptors 109.0

Rotatable Bonds 269.0

Heavy Atoms 555.0

Ring Count 9.0

Amide Bonds 73.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0124131 VERIFIED: YES

Provenance & Taxonomy

OrganismAscaris suum [Animal]

FamilyCecropin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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

TargetGram Negative Bacteria and Gram Positive Bacteria