General Information


DRAVP ID  DRAVPe02252

Peptide Name   B-HR1

Sequence  AGDNATVAAGHATLREHLRDIKAENTDAN

Sequence Length  29

UniProt ID  No entry found

Taxon ID  None

Source  Synthetic construct

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  Virus entry assays.

Activity 

  • [Ref:16603508]:HSV:IC50=Shows minor inhibitory effects at 500 µM, indicating significantly lower activity. Its IC₅₀ is likely much higher than 500 µM, if effective at all.

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

Cytotoxicity 

  • [Ref:16603508]No cytotoxicity

Binding Target  Fusion machinery

Mechanism  H-HR2 and B-HR1 also inhibit this step, but their effects are less pronounced compared to H-HR1.



Structure Information


PDB ID  None

Predicted Structure Download 

Linear/Cyclic  Linear

N-terminal Modification  Free

C-terminal Modification  Free

Other Modification  None

Stereochemistry  L



Physicochemical Information


Formula  C124H203N43O46

Absent amino acids  CQMFPSWYOU

Common amino acids  A

Mass  3032

Pl  5.53

Basic residues  3

Acidic residues  5

Hydrophobic residues  11

Net charge  -2

Boman Index  2.71

Hydrophobicity  -0.734

Aliphatic Index  74.48

Half Life 

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

Extinction Coefficient cystines  0

Absorbance 280nm  0

Polar residues  6



Literature Information


Literature 1

Title   Analysis of synthetic peptides from heptad-repeat domains of herpes simplex virus type 1 glycoproteins H and B.

Pubmed ID   16603508

Reference   The Journal of general virology, 87(Pt 5), 1085–1097.

Author   Galdiero, S., Vitiello, M., D'Isanto, M., Falanga, A., Collins, C., Raieta, K., Pedone, C., Browne, H., & Galdiero, M. (2006).

DOI   10.1099/vir.0.81794-0