General Information


DRAVP ID  DRAVPe01945

Peptide Name   TP1

Sequence  SWLVNRDWFHDLNLPWTGSSAGTWQ

Sequence Length  25

UniProt ID  No entry found

Source  Synthetic construct



Activity Information


Target Organism  TMUV

Assay  Plaque assay, Western blotting

Activity 

  • [Ref.32456819]Tembusu virus (TMUV):inhibition of viral infection in BHK-21 cells(IC50=14.19 mg/L).

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

Cytotoxicity 

  • [Ref.32456819]No cytotoxicity against BHK-21 cells up to 150mg / L.

Binding Target  Not found

Mechanism  TP1 functions through a mechanism that involves release of the viral genome and interference with cellular TMUV binding



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  C138H189N37O38

Absent amino acids  CEIKMY

Common amino acids  W

Mass  2974.24

Pl  5.19

Basic residues  2

Acidic residues  2

Hydrophobic residues  10

Net charge  0

Boman Index  -3639

Hydrophobicity  -59.2

Aliphatic Index  62.4

Half Life 

  •     Mammalian:1.9 hour
  •     Yeast:>20 hour
  •     E.coli:>10 hour

Extinction Coefficient cystines  22000

Absorbance 280nm  916.67

Polar residues  9



Literature Information


Literature 1

Title   Peptide inhibitors of tembusu virus infection derived from the envelope protein. 

Pubmed ID   32456819

Reference   Vet Microbiol. 2020 Jun;245:108708.

Author   Zhao D, Zhang L, Han K, Liu Q, Yang J, Huang X, Liu Y, Li Y, Zhao P.

DOI   10.1016/j.vetmic.2020.108708