Peptide Database

Peptide NameAntimicrobial peptide P25

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length18 amino acids

Chemical FormulaC102H175N29O22S2

DescriptionStandard

        MAKLLRLDKKRNKFLCFV
    

Molecular Weight2223.79 Da

Isoelectric Point (pI)10.46

Net Charge (pH 7.0)4.49

Net Charge (pH 7.4) 4.25

Charge Density (pH 7.0) 0.2493

GRAVY Index-0.02

Hydrophobic Moment 0.44

Boman Index-0.19

Instability Index55.69

Aliphatic Index 108.33

Aromaticity 0.1111

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 866.29

LogP -3.94

H-bond Donors 32.0

H-bond Acceptors 29.0

Rotatable Bonds 80.0

Heavy Atoms 155.0

Ring Count 2.0

Amide Bonds 18.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0260021 VERIFIED: NO

Provenance & Taxonomy

Organismuncultured bacterium [Bacterium]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetEscherichia coli et al

RECORD: Rec_0417810 VERIFIED: YES