General Information


DRAVP ID  DRAVPe01641

Peptide Name   Alloferon-1 [H1R]

Sequence  RGVSGHGQHGVHG

Sequence Length  13

UniProt ID  P83412 

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  HHV,CBV2

Assay  Antiviral assay(cytopathic effect)

Activity 

  • [Ref.21766388]HHV-1 McIntyre strain:inhibition of virus replication in Vero cells(IC50=321.10 µg/ml);
  • HHV-1:inhibition of virus replication in Vero cells(IC50=277.50 µg/ml);inhibition of virus replication in HEp-2 cells(IC50=602.18 µg/ml);
  • Coxsackie virus 971 PT(971 PT CVB2):inhibition of virus replication in LLC-MK2 cells(IC50=577.73 µg/ml);inhibition of virus replication in Hep-2 cells(IC50=167.71 µg/ml);
  • CVB2:inhibition of virus replication in LLC-MK2 cells(IC50=355.18 µg/ml).

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

Cytotoxicity 

  • [Ref.21766388]No cytotoxicity against Vero cells,LLC-MK2 cells and Hep-2 cells up to 143.75 µg/ml.

Binding Target  Not found

Mechanism  The peptide may inhibit the replication of DNA and RNA viruses.



Structure Information


PDB ID  None

Predicted Structure Download  No predicted structure available

Linear/Cyclic  Linear

N-terminal Modification  Free

C-terminal Modification  Free

Other Modification  None

Stereochemistry  L



Physicochemical Information


Formula  C52H81N23O16

Absent amino acids  ACDEFIKLMNPTWY

Common amino acids  G

Mass  1284.36

Pl  9.77

Basic residues  4

Acidic residues  0

Hydrophobic residues  2

Net charge  4

Boman Index  -2506

Hydrophobicity  -92.31

Aliphatic Index  44.62

Half Life 

  •     Mammalian:1 hour
  •     Yeast:2 min
  •     E.coli:2 min

Extinction Coefficient cystines  0

Absorbance 280nm  0

Polar residues  6



Literature Information


Literature 1

Title   Further studies on the antiviral activity of alloferon and its analogues.

Pubmed ID   21766388

Reference   J Pept Sci. 2011 Nov;17(11):715-9.

Author   Kuczer M, Midak-Siewirska A, Zahorska R, Luczak M, Konopińska D.

DOI   10.1002/psc.1388