Peptide Database

Peptide NamePapiliocin (1-22)[F5A]

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Standard StatusStandard

Sequence Length22 amino acids

Chemical FormulaC116H204N38O28

DescriptionStandard

        RWKIAKKIEKVGRNVRDGIIKA
    

Molecular Weight2579.10 Da

Isoelectric Point (pI)11.12

Net Charge (pH 7.0)5.76

Net Charge (pH 7.4) 5.55

Charge Density (pH 7.0) 0.2618

GRAVY Index-0.69

Hydrophobic Moment 0.91

Boman Index-0.31

Instability Index38.01

Aliphatic Index 106.36

Aromaticity 0.0455

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 1123.70

LogP -8.25

H-bond Donors 41.0

H-bond Acceptors 34.0

Rotatable Bonds 94.0

Heavy Atoms 182.0

Ring Count 2.0

Amide Bonds 22.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0396120 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyCecropin

Tax ID32630

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetSalmonella typhimurium CCARM 8009

Activity4 μM

MethodMIC

RECORD: Rec_0411337 VERIFIED: YES