Peptide Database

Peptide NameCecropin-P3

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

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

Standard StatusStandard

Sequence Length74 amino acids

Chemical FormulaC376H621N109O105S

DescriptionStandard

        MFLIYLLVQTAESSWLSKTAKKLENSAKKRISEGIAIAIKGGSRRRRSVGEEDAIPSHIEVNKFFLRKPAKEHI
    

Molecular Weight8380.69 Da

Isoelectric Point (pI)10.16

Net Charge (pH 7.0)6.69

Net Charge (pH 7.4) 6.34

Charge Density (pH 7.0) 0.0903

GRAVY Index-0.37

Hydrophobic Moment 0.61

Boman Index-0.10

Instability Index83.82

Aliphatic Index 95.00

Aromaticity 0.0676

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 3498.97

LogP -31.85

H-bond Donors 125.0

H-bond Acceptors 115.0

Rotatable Bonds 293.0

Heavy Atoms 591.0

Ring Count 10.0

Amide Bonds 76.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0160379 VERIFIED: YES

Provenance & Taxonomy

OrganismAscaris suum [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