General Information


DRAVP ID  DRAVPe02088

Peptide Name   HNP-1

Sequence  CYCRIPACIAGERRYGTCIYQGRLWAFCC

Sequence Length  29

UniProt ID  P59665 

Taxon ID  9606 

Source  Synthetic construct

Other Link  DRAVPe00300

Validation   Experimentally Validated



Origin Information


Gene Name/ID  DEFA1; DEFA1B

GenBank  M21130.1

Amino Acid position  59-74

Domain Accession ID  pfam00323 smart00048 

Nucleotide sequence ID  CM000670.2 

Molecular Type  mRNA

Chromosomal Position  Chromosome 8:6996766-6999198



Activity Information


Target Organism  IAV(H3N2)

Assay  Antiviral activity assay.

Activity 

  • [Ref:17703413]IAV: Inhibited replication and viral protein synthesis

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

Cytotoxicity  No cytotoxicity information found in the reference(s) presented

Binding Target  Not given

Mechanism   HNP-1 treatment inhibited protein kinase C (PKC) activation in infected cells, suggesting the involvement of the PKC pathway



Structure Information


PDB ID  1DFN  2KHT  3GNY 

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 

Absent amino acids 

Common amino acids 

Mass 

Pl 

Basic residues 

Acidic residues 

Hydrophobic residues 

Net charge 

Boman Index 

Hydrophobicity 

Aliphatic Index 

Half Life 

  •     Mammalian:
  •     Yeast:
  •     E.coli:

Extinction Coefficient cystines 

Absorbance 280nm 

Polar residues 



Literature Information


Literature 1

Title   alpha-Defensin inhibits influenza virus replication by cell-mediated mechanism(s)

Pubmed ID   17703413

Reference   The Journal of infectious diseases, 196(6), 835–843

Author   Mirella Salvatore 1, Adolfo Garcia-Sastre, Piotr Ruchala, Robert I Lehrer, Theresa Chang, Mary E Klotman

DOI   10.1086/521027