Peptide Database

Peptide NameVpr 81-95

Function Ontology

Antimicrobial

Antiviral

Enzyme modulation ▸ Enzyme inhibition ▸ Integrase inhibition

Enzyme modulation ▸ Enzyme inhibition ▸ Reverse transcriptase inhibition

Standard StatusStandard

Sequence Length15 amino acids

Chemical FormulaC67H122N30O21

DescriptionStandard

        IGITQQRRARNGASR
    

Molecular Weight1683.87 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)3.76

Net Charge (pH 7.4) 3.56

Charge Density (pH 7.0) 0.2507

GRAVY Index-1.21

Hydrophobic Moment 0.53

Boman Index-0.52

Instability Index55.06

Aliphatic Index 65.33

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 888.05

LogP -13.59

H-bond Donors 33.0

H-bond Acceptors 25.0

Rotatable Bonds 59.0

Heavy Atoms 118.0

Ring Count 0.0

Amide Bonds 17.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0253749 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 Reverse transcriptase inhibition Integrase inhibition

MethodQualitative inhibition

RECORD: Rec_0333291 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

Antiviral Antimicrobial