2V9P

Crystal structure of papillomavirus E1 hexameric helicase DNA-free form


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.0 Å
  • R-Value Free: 0.271
  • R-Value Work: 0.219

Literature

Macromolecules
Sequence Display for 2V9P

Classification: HYDROLASE

Total Structure Weight: 417595.50

Macromolecule Entities
Molecule Chains Length Organism Details
REPLICATION PROTEIN E1 A, B, C..., D, E, F, G, H, I, J, K, LA, B, C, D, E, F, G, H, I, J, K, L 305 Deltapapillomavirus 4 EC#: 3.6.4.12 IUBMB
Fragment: HELICASE DOMAIN, RESIDUES 301-605
Gene Name(s): E1
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
PO4
Query on PO4

A, B, C, D, E, F, G, H, I, J, K, L PHOSPHATE ION
O4 P
NBIIXXVUZAFLBC-UHFFFAOYSA-K
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A, B, C, G, H, I MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.0 Å
  • R-Value Free: 0.271
  • R-Value Work: 0.219
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 135.11 α = 90.00
b = 180.65 β = 90.00
c = 187.53 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2007-08-24
  • Released Date: 2007-10-02
  • Deposition author(s): Sanders, C.M., Kovalevskiy, O.V., Sizov, D., Lebedev, A.A., Isupov, M.N., Antson, A.A.

Revision History

  • 2011-07-13
    Type: Advisory, Refinement description, Version format compliance