Peptide Database

Peptide NameVpr 1-15

Function Ontology

Antimicrobial

Antiviral

Enzyme modulation ▸ Enzyme inhibition ▸ Integrase inhibition

Enzyme modulation ▸ Enzyme inhibition ▸ Reverse transcriptase inhibition

Standard StatusStandard

Sequence Length15 amino acids

Chemical FormulaC74H111N21O28S

DescriptionStandard

        MEQAPEDQGPQREPY
    

Molecular Weight1774.86 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-3.49

Net Charge (pH 7.4) -3.71

Charge Density (pH 7.0) -0.2327

GRAVY Index-2.12

Hydrophobic Moment 0.20

Boman Index-0.39

Instability Index85.12

Aliphatic Index 6.67

Aromaticity 0.0667

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 804.95

LogP -8.81

H-bond Donors 24.0

H-bond Acceptors 26.0

Rotatable Bonds 55.0

Heavy Atoms 124.0

Ring Count 4.0

Amide Bonds 17.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0203440 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_0336279 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