2GXA

Crystal structure of papillomavirus E1 hexameric helicase with ssDNA and MgADP


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.15 Å
  • R-Value Free: 0.298
  • R-Value Work: 0.239

Literature

Macromolecules
Sequence Display for 2GXA

Classification: replication / DNA

Total Structure Weight: 386349.09


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 274 Deltapapillomavirus 4 EC#: 3.6.4.12 IUBMB
Gene Name(s): E1
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Macromolecule Entities
Molecule Chains Length Organism Details
5'-D(*TP*TP*TP*TP*TP*TP*TP*TP*TP*TP*TP*TP*T)-3' M, N 13 synthetic

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

A, B, C, D, E, F, G, H, J, K, L ADENOSINE-5'-DIPHOSPHATE
C10 H15 N5 O10 P2
XTWYTFMLZFPYCI-KQYNXXCUSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CL
Query on CL

A, B, H CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A, B, C, D, E, G, H, I, J, K 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: 3.15 Å
  • R-Value Free: 0.298
  • R-Value Work: 0.239
  • Space Group: P 1

Unit Cell:

Length (Å) Angle (°)
a = 100.51 α = 92.60
b = 100.88 β = 111.46
c = 125.02 γ = 106.01

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2006-05-08
  • Released Date: 2006-07-25
  • Deposition author(s): Enemark, E.J., Joshua-Tor, L.

Revision History

  • 2008-05-01
    Type: Version format compliance
  • 2011-07-13
    Type: Version format compliance