General Information


DRAVP ID  DRAVPe02072

Peptide Name   Brevinin-1

Sequence  FLPVLAGIAAKVVPALFCKITKKC

Sequence Length  24

UniProt ID  P32423 

Taxon ID  88447 

Source  Frog, Rana brevipoda porsa, Japan, Asia

Validation   Experimentally Validated



Origin Information


Gene Name/ID  Not Found

GenBank  Not Available

Amino Acid position  1to24

Domain Accession ID  Not Available

Nucleotide sequence ID  Not Available

Molecular Type  Not Available

Chromosomal Position  Not Available



Activity Information


Target Organism  HSV-1,HSV-2

Assay  Inhibition assay

Activity 

  • [Ref:10795591]HSV-1: IC50 = 93.4 µg/mL; HSV-2: IC50 = 89.8 µg/m

Hemolytic Activity 

  • [Ref:10795591]EC50:13.4 µg/ml

Cytotoxicity 

  • [Ref:10795591]CC50=14.4µg/ml

Binding Target  Cell Membrane

Mechanism  Brevinin-1 has demonstrated antiviral activity against herpes simplex virus (HSV), primarily by targeting the viral envelope and interfering with viral entry



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  Brevinin-1 was reduced and alkylated

Stereochemistry  L



Physicochemical Information


Formula  C121H204N28O26S2

Absent amino acids  RNDQEQMSWYOU

Common amino acids  AK

Mass  2527.5

Pl  99.7

Basic residues  4

Acidic residues  0

Hydrophobic residues  14

Net charge  4

Boman Index  -1.19

Hydrophobicity  1.288

Aliphatic Index  134.17

Half Life 

  •     Mammalian:1.1 hours
  •     Yeast:3 mins
  •     E.coli:2 miins

Extinction Coefficient cystines  0

Absorbance 280nm  0

Polar residues  20



Literature Information


Literature 1

Title   Evaluation of the inactivation of infectious Herpes simplex virus by host-defense peptides

Pubmed ID   10795591

Reference   European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology, 19(3), 187–194.

Author   Yasin, B., Pang, M., Turner, J. S., Cho, Y., Dinh, N. N., Waring, A. J., Lehrer, R. I., & Wagar, E. A. (2000)

DOI   10.1007/s100960050457