Peptide Database

Peptide NameP15(derived from HCV polyprotein)

Function Ontology

Antimicrobial

Antiviral

Antiviral ▸ Anti-Hepatitis virus ▸ Anti-HCV

Antiviral ▸ Antiviral mechanism ▸ Viral replication inhibition

Enzyme modulation ▸ Enzyme inhibition ▸ Protease inhibition

Standard StatusStandard

Sequence Length14 amino acids

Chemical FormulaC72H128N18O17

DescriptionStandard

        KKKKVVAATYVLVA
    

Molecular Weight1517.90 Da

Isoelectric Point (pI)10.18

Net Charge (pH 7.0)3.76

Net Charge (pH 7.4) 3.54

Charge Density (pH 7.0) 0.2682

GRAVY Index0.60

Hydrophobic Moment 0.27

Boman Index0.10

Instability Index3.22

Aliphatic Index 132.14

Aromaticity 0.0714

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 586.16

LogP -2.72

H-bond Donors 21.0

H-bond Acceptors 21.0

Rotatable Bonds 52.0

Heavy Atoms 107.0

Ring Count 1.0

Amide Bonds 13.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0380433 VERIFIED: YES

Provenance & Taxonomy

OrganismHepatitis C virus [Virus]

FamilyVirus-derived peptide

Tax ID3052230;0

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antiviral Protease inhibitor

TargetHepatitis C virus (NS3 protease); BL21(DE3)

Activity30 %

MethodFluorescent probe

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