Peptide Database

Peptide NameUnnamed

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Standard StatusStandard

Sequence Length14 amino acids

Chemical FormulaC83H124N18O19

DescriptionStandard

        ILPFIQSLFPFAER
    

Molecular Weight1677.98 Da

Isoelectric Point (pI)6.00

Net Charge (pH 7.0)-0.24

Net Charge (pH 7.4) -0.44

Charge Density (pH 7.0) -0.0169

GRAVY Index0.81

Hydrophobic Moment 0.60

Boman Index0.36

Instability Index109.46

Aliphatic Index 118.57

Aromaticity 0.2143

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 586.56

LogP -0.97

H-bond Donors 19.0

H-bond Acceptors 19.0

Rotatable Bonds 50.0

Heavy Atoms 120.0

Ring Count 5.0

Amide Bonds 14.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0039665 VERIFIED: YES

Provenance & Taxonomy

OrganismOryctolagus cuniculus [Animal]

Familybeta-Casein-derived

Tax ID9986

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Anti-Gram-positive Anti-Gram-negative

TargetEscherichia coli; Bacillus subtilis

MethodBacterial kill assay (log(N0/Nf))

RECORD: Rec_0342915 VERIFIED: NO

Provenance & Taxonomy

OrganismOryctolagus cuniculus [Animal]

FamilyCasein-derived peptide

Tax ID9986

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetEscherichia coli, Bacillus subtilis, Staphylococcus lentus in pool