General Information


DRAVP ID  DRAVPe01520

Peptide Name   E6apc1

Sequence  YKFACPECPKRFMRSDHLTLHILLHENKK

Sequence Length  29

UniProt ID  No entry found

Source  Synthetic construct(derived from E6-associated protein (E6AP))



Activity Information


Target Organism  HPV

Assay  CD spectroscopy

Activity 

  • [Ref.15182185]Human papillomavirus(HPV):inhibition of E6-E6ap interaction(IC50>1000 μM).

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

Cytotoxicity  No cytotoxicity information found in the reference(s) presented

Binding Target  E6 protein

Mechanism  No machanism information found in the reference(s) presented in this entry



Structure Information


PDB ID  None

Predicted Structure Download  DRAVPe01520

Linear/Cyclic  Linear

N-terminal Modification  Acetylation

C-terminal Modification  Amidation

Other Modification  None

Stereochemistry  L



Physicochemical Information


Formula  C160H252N46O40S3

Absent amino acids  GQVW

Common amino acids  KL

Mass  3556.23

Pl  9.24

Basic residues  9

Acidic residues  3

Hydrophobic residues  8

Net charge  6

Boman Index  -6383

Hydrophobicity  -69.66

Aliphatic Index  70.69

Half Life 

  •     Mammalian:2.8 hour
  •     Yeast:10 min
  •     E.coli:2 min

Extinction Coefficient cystines  1615

Absorbance 280nm  57.68

Polar residues  6



Literature Information


Literature 1

Title   Design and characterization of helical peptides that inhibit the E6 protein of papillomavirus.

Pubmed ID   15182185

Reference   Biochemistry. 2004 Jun 15;43(23):7421-31. 

Author   Liu Y, Liu Z, Androphy E, Chen J, Baleja JD.

DOI   10.1021/bi049552a