General Information


DRAVP ID  DRAVPe01732

Peptide Name   AAC-SARS-CoV (1170–1194)

Sequence  AACEVAKNLNESLIDLQELGKYEQYIKW

Sequence Length  28

UniProt ID  Q19QX0 

Source  Synthetic construct



Activity Information


Target Organism  SARS-CoV

Assay  Plaque reduction assay

Activity 

  • [Ref.16616792]SARS-CoV: inhibition of virus infection in Vero-E6 cells(42% inhibition at 30 μM).

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

Cytotoxicity 

  • [Ref.16616792]No cytotoxic at a concentration of 30 μM on Vero-E6 cells

Binding Target  cell membrane

Mechanism  inhibits viral entry through coiled coil interactions.



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  C147H230N36O46S

Absent amino acids  FHMPRT

Common amino acids  EL

Mass  3269.72

Pl  4.59

Basic residues  3

Acidic residues  5

Hydrophobic residues  11

Net charge  -2

Boman Index  -3711

Hydrophobicity  -41.43

Aliphatic Index  104.64

Half Life 

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

Extinction Coefficient cystines  8480

Absorbance 280nm  314.07

Polar residues  7



Literature Information


Literature 1

Title   Inhibition of severe acute respiratory syndrome-associated coronavirus (SARS-CoV) infectivity by peptides analogous to the viral spike protein.

Pubmed ID   16616792

Reference   Virus Res. 2006 Sep;120(1-2):146-55.

Author   Sainz B Jr, Mossel EC, Gallaher WR, Wimley WC, Peters CJ, Wilson RB, Garry RF.

DOI   10.1016/j.virusres.2006.03.001