General Information


DRAVP ID  DRAVPe01579

Peptide Name   #5649 derived from HIV-1 integrase

Sequence  ASCDKCQLKGEAMHG

Sequence Length  15

UniProt ID  P04587 

Taxon ID  None

Source  Synthetic construct

Validation   Experimentally Validated



Origin Information


Gene Name/ID  Not Available

GenBank  Not Available

Amino Acid position  Not Available

Domain Accession ID  Not Available

Nucleotide sequence ID  Not Available

Molecular Type  Not Available

Chromosomal Position  Not Available



Activity Information


Target Organism  HIV

Assay  Assay for the enzymatic activities of RT

Activity 

  • [Ref.17257575]HIV-1: inhibition of reverse transcriptase(RNA-dependent DNA polymerase) activity(91.5 ± 2.5% residual DNA polymerase activity at 30 μM).

Hemolytic Activity  No hemolysis information or data found in the reference(s) presented in this entry

Cytotoxicity 

  • No cytotoxicity information or data found in the reference(s) presented in this entry

Binding Target  Reverse Transcriptase

Mechanism  The peptide could bind the reverse transcriptase and inhibits its DNA-polymerase activity and thus inhibits virus replication.



Structure Information


PDB ID  None

Predicted Structure Download  DRAVPe01579

Linear/Cyclic  Linear

N-terminal Modification  Free

C-terminal Modification  Free

Other Modification  None

Stereochemistry  L



Physicochemical Information


Formula  C62H104N20O22S3

Absent amino acids  FINPRTVWY

Common amino acids  ACGK

Mass  1577.81

Pl  6.77

Basic residues  3

Acidic residues  2

Hydrophobic residues  3

Net charge  1

Boman Index  -2490

Hydrophobicity  -58.67

Aliphatic Index  39.33

Half Life 

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

Extinction Coefficient cystines  125

Absorbance 280nm  8.93

Polar residues  5



Literature Information


Literature 1

Title   Inhibition of human immunodeficiency virus type-1 reverse transcriptase by a novel peptide derived from the viral integrase.

Pubmed ID   17257575

Reference   Arch Biochem Biophys. 2007 Feb 15;458(2):202-12.

Author   Oz Gleenberg I, Herschhorn A, Goldgur Y, Hizi A.

DOI   10.1016/j.abb.2006.12.007