General Information


DRAVP ID  DRAVPe01965

Peptide Name   Pardaxin P-4

Sequence  GFFALIPKIISSPLFKTLLSAVGSALSSSGGQE

Sequence Length  33

UniProt ID  P81861 

Taxon ID  None

Source  Pardachirus marmoratus

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  FMDV

Assay  Plaque forming assay

Activity 

  • [Ref.30012343]Foot-and-Mouth Disease virus(FMDV):Inhibition of viral replication in BHK-21 cells(IC50=2.4±0.1 µg/ml, IC90=12.1±1.1 µg/ml).

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

Cytotoxicity 

  • [Ref.30012343]Baby Hamster Kidney cells BHK-21:CC50=19.5±3.2 µg/ml.

Binding Target  Not found

Mechanism  No mechanism information found in the reference(s).



Structure Information


PDB ID  1XC0 

Predicted Structure Download  DRAVPe01965

Linear/Cyclic  Linear

N-terminal Modification  Free

C-terminal Modification  Free

Other Modification  None

Stereochemistry  L



Physicochemical Information


Formula  C154H248N36O45

Absent amino acids  CDHMNRWY

Common amino acids  S

Mass  3323.88

Pl  8.59

Basic residues  2

Acidic residues  1

Hydrophobic residues  15

Net charge  1

Boman Index  1171

Hydrophobicity  74.55

Aliphatic Index  112.42

Half Life 

  •     Mammalian:30 hour
  •     Yeast:>20 hour
  •     E.coli:>10 hour

Extinction Coefficient cystines  0

Absorbance 280nm  0

Polar residues  12



Literature Information


Literature 1

Title   Grouper (Epinephelus coioides) antimicrobial peptide epinecidin-1 exhibits antiviral activity against foot-and-mouth disease virus in vitro.

Pubmed ID   30012343

Reference   Peptides. 2018 Aug;106:91-95.

Author   Huang HN, Pan CY, Chen JY. 

DOI   10.1016/j.peptides.2018.07.003