Peptide Database

Peptide NameLFP

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Standard StatusStandard

Sequence Length15 amino acids

Chemical FormulaC79H134N30O22S

DescriptionStandard

        SKCRQWQSKIRRTNP
    

Molecular Weight1888.16 Da

Isoelectric Point (pI)11.72

Net Charge (pH 7.0)4.45

Net Charge (pH 7.4) 4.22

Charge Density (pH 7.0) 0.2965

GRAVY Index-1.97

Hydrophobic Moment 0.69

Boman Index-0.73

Instability Index72.05

Aliphatic Index 26.00

Aromaticity 0.0667

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 905.42

LogP -11.79

H-bond Donors 34.0

H-bond Acceptors 28.0

Rotatable Bonds 64.0

Heavy Atoms 132.0

Ring Count 3.0

Amide Bonds 17.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0140804 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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

TargetStaphylococcus aureus ATCC 25923

Activity500 μM

MethodMIC

RECORD: Rec_0271006 VERIFIED: YES