Peptide Database

Peptide Name4-

Function Ontology

Antimicrobial

Antiviral

Antiviral ▸ Anti-Influenza virus

Antiviral ▸ Anti-Influenza virus ▸ Anti-Influenza

Antiviral ▸ Antiviral mechanism ▸ Viral entry inhibition ▸ Entry inhibitor

Antiviral ▸ Antiviral mechanism ▸ Viral replication inhibition

Standard StatusStandard

Sequence Length16 amino acids

Chemical FormulaC84H154N24O17

DescriptionStandard

        RRKKLLPAVLLALLAP
    

Molecular Weight1772.27 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)3.76

Net Charge (pH 7.4) 3.55

Charge Density (pH 7.0) 0.2349

GRAVY Index0.78

Hydrophobic Moment 0.37

Boman Index0.09

Instability Index75.98

Aliphatic Index 183.12

Aromaticity 0.0000

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 658.08

LogP -1.54

H-bond Donors 23.0

H-bond Acceptors 21.0

Rotatable Bonds 58.0

Heavy Atoms 125.0

Ring Count 2.0

Amide Bonds 15.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0342201 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyBroad-spectrum antiviral peptide

Tax ID32630.0

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitymixed L/D amino-acid peptide [Mixed]

Bio-Activity Profile

Function

Antiviral Anti-Influenza

TargetInfluenza virus

Activity0.8 ± 0.3 μM

MethodEC50

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