Peptide Database

Peptide Name4274

Function Ontology

Antimicrobial

Antiviral

Enzyme modulation ▸ Enzyme inhibition ▸ Integrase inhibition

Standard StatusStandard

Sequence Length20 amino acids

Chemical FormulaC105H170N26O28

DescriptionStandard

        KISKIGPENPYNTPVFAIKK
    

Molecular Weight2244.63 Da

Isoelectric Point (pI)9.83

Net Charge (pH 7.0)2.76

Net Charge (pH 7.4) 2.55

Charge Density (pH 7.0) 0.1379

GRAVY Index-0.59

Hydrophobic Moment 0.36

Boman Index-0.02

Instability Index9.40

Aliphatic Index 78.00

Aromaticity 0.1000

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 878.10

LogP -6.73

H-bond Donors 28.0

H-bond Acceptors 31.0

Rotatable Bonds 72.0

Heavy Atoms 159.0

Ring Count 5.0

Amide Bonds 21.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0051669 VERIFIED: YES

Provenance & Taxonomy

OrganismHuman immunodeficiency virus 1 [Virus]

Tax ID11676

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antiviral Integrase inhibition

MethodQualitative inhibition

RECORD: Rec_0386701 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Antimicrobial Antiviral