General Information


DRAVP ID  DRAVPe02138

Peptide Name   Aspergillipeptide E

Sequence  YWV

Sequence Length  3

UniProt ID  None  

Taxon ID  None 

Source  Endophytic fungus Aspergillus sp. SCSIO 41501

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  HSV-1

Assay  plaque reduction assay.

Activity 

  • [Ref:32192525]HSV-1:IC50=19.8μM

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

Cytotoxicity 

  • [Ref:32192525]Negligible cytotoxicity

Binding Target  Glycoprotein.

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  The configurations of Tyr and Val have been determined as D-Tyr and D-Val, while Trp is speculated to be L-Trp based on the precursor added.

Stereochemistry  L



Physicochemical Information


Formula  C26H36N4O7

Absent amino acids  ARNDCQEMFPSVOU

Common amino acids  Y

Mass  Not inlcuded yet

Pl  0

Basic residues  0

Acidic residues  0

Hydrophobic residues  3

Net charge  0

Boman Index  0.56

Hydrophobicity  0

Aliphatic Index  0

Half Life 

  •     Mammalian:0
  •     Yeast:0
  •     E.coli:0

Extinction Coefficient cystines  0

Absorbance 280nm  0

Polar residues  3



Literature Information


Literature 1

Title   Antiviral peptides from marine gorgonian-derived fungus Aspergillus sp. SCSIO 41501

Pubmed ID   32192525

Reference   Virology journal, 17(1), 41. 

Author   Wang, Z., Jia, J., Wang, L., Li, F., Wang, Y., Jiang, Y., Song, X., Qin, S., Zheng, K., Ye, J., Ren, Z., Wang, Y., & Qi, S. (2020). 

DOI   10.1186/s12985-020-01315-z