2IZO

Structure of an Archaeal PCNA1-PCNA2-FEN1 Complex


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.9 Å
  • R-Value Free: 0.312
  • R-Value Work: 0.250

Literature

Macromolecules
Sequence Display for 2IZO

Classification: HYDROLASE

Total Structure Weight: 94838.13

Macromolecule Entities
Molecule Chains Length Organism Details
FLAP STRUCTURE-SPECIFIC ENDONUCLEASE A 346 Sulfolobus solfataricus EC#: 3.1 IUBMB
Fragment: RESIDUES 5-349
Gene Name(s): fen SSO0179
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
DNA POLYMERASE SLIDING CLAMP C B 246 Sulfolobus solfataricus Gene Name(s): pcn2 pcnA-2 SSO1047
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
DNA POLYMERASE SLIDING CLAMP B C 249 Sulfolobus solfataricus Gene Name(s): pcn1 pcnA-like SSO0397 C41_008
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B, C ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A, B, C 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: 2.9 Å
  • R-Value Free: 0.312
  • R-Value Work: 0.250
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 93.99 α = 90.00
b = 99.77 β = 90.00
c = 99.96 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2006-07-25
  • Released Date: 2006-09-06
  • Deposition author(s): Dore, A.S., Kilkenny, M.L., Roe, S.M., Pearl, L.H.

Revision History

  • Version 1_0: 2006-09-06

    Type: Initial release

  • Version 1_1: 2011-07-13

    Type: Advisory, Version format compliance