Peptide Database

Peptide NamePapiliocin (1-22)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Standard StatusStandard

Sequence Length22 amino acids

Chemical FormulaC122H208N38O28

DescriptionStandard

        RWKIFKKIEKVGRNVRDGIIKA
    

Molecular Weight2655.19 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-0.65

Hydrophobic Moment 0.93

Boman Index-0.28

Instability Index31.18

Aliphatic Index 101.82

Aromaticity 0.0909

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 -7.03

H-bond Donors 41.0

H-bond Acceptors 34.0

Rotatable Bonds 96.0

Heavy Atoms 188.0

Ring Count 3.0

Amide Bonds 22.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0396002 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

TargetPseudomonas aeruginosa CCARM 2095

Activity2 μM

MethodMIC

RECORD: Rec_0420895 VERIFIED: YES