General Information


DRAVP ID  DRAVPe02161

Peptide Name   6a

Sequence  LQQFMK

Sequence Length  6

UniProt ID  None  

Taxon ID  None 

Source  Cleavage site of SARS-CoV Mpro

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  SARS-CoV

Assay  Cell–Cell Fusion Assay

Activity 

  • [Ref:16451084]SARS-CoV,EC50=0.027μg/mL

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

Cytotoxicity 

  • [Ref16451084]low toxicity in cells

Binding Target  Not Found

Mechanism  Not Available



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  C36H59N9O9S1

Absent amino acids  ARNDCEGHIPSTWYVOU

Common amino acids  Q

Mass  793.98

Pl  8.75

Basic residues  1

Acidic residues  0

Hydrophobic residues  6

Net charge  1

Boman Index  1.08

Hydrophobicity  8.75

Aliphatic Index  65

Half Life 

  •     Mammalian:5.5 hours
  •     Yeast:3 mins
  •     E.coli:2 mins

Extinction Coefficient cystines  0

Absorbance 280nm  0

Polar residues  6



Literature Information


Literature 1

Title   Design and synthesis of dipeptidyl glutaminyl fluoromethyl ketones as potent severe acute respiratory syndrome coronovirus (SARS-CoV) inhibitors

Pubmed ID   16451084

Reference   J. Med. Chem. 2006, 49, 3, 1198–1201

Author   Zhang, H. Z., Zhang, H., Kemnitzer, W., Tseng, B., Cinatl, J., Jr, Michaelis, M., Doerr, H. W., & Cai, S. X. (2006).

DOI   10.1021/jm0507678