Peptide Database

Peptide NamePapiliocin [W2A]

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Standard StatusStandard

Sequence Length37 amino acids

Chemical FormulaC175H308N54O45

DescriptionStandard

        RAKIFKKIEKVGRNVRDGIIKAGPAVAVVGQAATVVK
    

Molecular Weight3888.65 Da

Isoelectric Point (pI)11.17

Net Charge (pH 7.0)6.76

Net Charge (pH 7.4) 6.54

Charge Density (pH 7.0) 0.1826

GRAVY Index0.17

Hydrophobic Moment 0.93

Boman Index0.00

Instability Index9.24

Aliphatic Index 113.24

Aromaticity 0.0270

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 1624.96

LogP -14.55

H-bond Donors 57.0

H-bond Acceptors 52.0

Rotatable Bonds 136.0

Heavy Atoms 274.0

Ring Count 2.0

Amide Bonds 38.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0260631 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 KCTC 1637

Activity0.5 μM

MethodMIC

RECORD: Rec_0286455 VERIFIED: YES