General Information


DRAVP ID  DRAVPe00274

Peptide Name   p2(gag) peptide

Sequence  AEAMSQVTNTATIM

Sequence Length  14

UniProt ID  No entry found

Source  Synthetic construct



Activity Information


Target Organism  HIV

Assay  Protease inhibition assay

Activity 

  • [Ref.15113844]HIV:inhibition of protease activity in CEM/LAV-1 cells(IC50=10 μM).

Hemolytic Activity 

Cytotoxicity 

Binding Target  autolysis

Mechanism  The peptide blocks the autolysis of HIV-1 virions for the conservation of viral species.



Structure Information


PDB ID  None

Predicted Structure Download  DRAVPe00274

Linear/Cyclic  Linear

N-terminal Modification  Free

C-terminal Modification  Free

Other Modification  None

Stereochemistry  L



Physicochemical Information


Formula  C59H102N16O23S2

Absent amino acids  CDFGHKLPRWY

Common amino acids  AT

Mass  1467.67

Pl  4

Basic residues  0

Acidic residues  1

Hydrophobic residues  5

Net charge  -1

Boman Index  -1101

Hydrophobicity  32.14

Aliphatic Index  70

Half Life 

  •     Mammalian:4.4 hour
  •     Yeast:>20 hour
  •     E.coli:>10 hour

Extinction Coefficient cystines  0

Absorbance 280nm  0

Polar residues  5



Literature Information


Literature 1

Title   Blocking of human immunodeficiency virus type-1 virion autolysis by autologous p2(gag) peptide. 

Pubmed ID   15113844

Reference   J Biochem. 2004 Mar;135(3):447-53. 

Author   Misumi S, Morikawa Y, Tomonaga M, Ohkuma K, Takamune N, Shoji S.

DOI   10.1093/jb/mvh052