2PKG

Structure of a complex between the A subunit of protein phosphatase 2A and the small t antigen of SV40


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.3 Å
  • R-Value Free: 0.312
  • R-Value Work: 0.247

Literature

Macromolecules
Sequence Display for 2PKG

Classification: Hydrolase REGULATOR / VIRAL PROTEIN

Total Structure Weight: 150279.67

Macromolecule Entities
Molecule Chains Length Organism Details
Serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A alpha isoform A, B 580 Homo sapiens Gene Name(s): PPP2R1A Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Small T antigen C, D 88 Macaca mulatta polyomavirus 1 Fragment: residues 87-174
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
ZN
Query on ZN

C, D ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.3 Å
  • R-Value Free: 0.312
  • R-Value Work: 0.247
  • Space Group: C 2 2 21

Unit Cell:

Length (Å) Angle (°)
a = 137.70 α = 90.00
b = 147.79 β = 90.00
c = 209.65 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2007-04-17
  • Released Date: 2007-05-15
  • Deposition author(s): Jeffrey, P.D., Shi, Y.

Revision History

  • Version 1_0: 2007-05-15

    Type: Initial release

  • Version 1_1: 2008-05-01

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance