2O30 | pdb_00002o30

Nuclear movement protein from E. cuniculi GB-M1

• PDB DOI: https://doi.org/10.2210/pdb2O30/pdb

• Classification: Structural Genomics, Unknown Function
• Organism(s): Encephalitozoon cuniculi GB-M1
• Expression System: Escherichia coli
• Mutation(s): Yes 


• Deposited: 2006-11-30 Released: 2007-01-02 
• Deposition Author(s): Binkowski, T.A., Skarina, T., Onopriyenko, O., Savchenko, A., Edwards, A., Joachimiak, A., MCSG, Midwest Center for Structural Genomics (MCSG)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.66 Å
• R-Value Free: 
  0.256 (Depositor), 0.270 (DCC) 
• R-Value Work: 
  0.215 (Depositor), 0.220 (DCC) 
• R-Value Observed: 
  0.217 (Depositor) 

Literature

Nuclear movement protein from E. cuniculi GB-M1

Binkowski, T.A., Skarina, T., Onopriyenko, O., Savchenko, A., Edwards, A., Joachimiak, A.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Homo 2-mer - A2 

Biological assembly 1 assigned by authors.

Macromolecule Content 

• Total Structure Weight: 29.99 kDa 
• Atom Count: 1,524 
• Modeled Residue Count: 163 
• Deposited Residue Count: 262 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
NUCLEAR MOVEMENT PROTEIN	A, B	131	Encephalitozoon cuniculi GB-M1	Mutation(s): 1
UniProt
Find proteins for Q8SSJ3 (Encephalitozoon cuniculi (strain GB-M1)) Explore Q8SSJ3  Go to UniProtKB:  Q8SSJ3

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
DTT	C [auth A], D [auth B]	2,3-DIHYDROXY-1,4-DITHIOBUTANE C4 H10 O2 S2 VHJLVAABSRFDPM-IMJSIDKUSA-N

Modified Residues  1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
MSE	A, B	L-PEPTIDE LINKING	C5 H11 N O2 Se		MET

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.66 Å
• R-Value Free:  0.256 (Depositor), 0.270 (DCC) 
• R-Value Work:  0.215 (Depositor), 0.220 (DCC) 
• R-Value Observed: 0.217 (Depositor) 

Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 30.98	α = 90
b = 44.171	β = 90.08
c = 67.721	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
SBC-Collect	data collection
HKL-3000	data reduction
HKL-3000	data scaling
HKL-3000	phasing
SHELXE	model building
SOLVE	phasing
RESOLVE	phasing
ARP/wARP	model building

Structure Validation

Entry History 

Deposition Data

• Released Date: 2007-01-02 
Deposition Author(s): Binkowski, T.A., Skarina, T., Onopriyenko, O., Savchenko, A., Edwards, A., Joachimiak, A., MCSG, Midwest Center for Structural Genomics (MCSG)

Revision History  

• Version 1.0: 2007-01-02
  Type: Initial release
  
• Version 1.1: 2008-05-01
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Source and taxonomy, Version format compliance
• Version 1.3: 2018-01-24
  Changes: Structure summary
• Version 1.4: 2021-10-20
  Changes: Database references, Derived calculations
• Version 1.5: 2023-12-27
  Changes: Data collection
• Version 1.6: 2024-11-06
  Changes: Structure summary