3IRA

The crystal structure of one domain of the conserved protein from Methanosarcina mazei Go1

• PDB DOI: https://doi.org/10.2210/pdb3IRA/pdb

• Classification: structural genomics, unknown function
• Organism(s): Methanosarcina mazei Go1
• Expression System: Escherichia coli BL21
• Mutation(s): No 


• Deposited: 2009-08-21 Released: 2009-10-20 
• Deposition Author(s): Zhang, R., Wu, R., Keigher, L., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.10 Å
• R-Value Free: 0.218 
• R-Value Work: 0.187 
• R-Value Observed: 0.188 

Literature

The crystal structure of one domain of the conserved protein from Methanosarcina mazei Go1

Zhang, R., Wu, R., Keigher, L., Joachimiak, A.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 20.12 kDa 
• Atom Count: 1,481 
• Modelled Residue Count: 172 
• Deposited Residue Count: 173 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Conserved protein	A	173	Methanosarcina mazei Go1	Mutation(s): 0  Gene Names: GI:20905010, MM_0619
UniProt
Find proteins for Q8PZ75 (Methanosarcina mazei (strain ATCC BAA-159 / DSM 3647 / Goe1 / Go1 / JCM 11833 / OCM 88)) Explore Q8PZ75  Go to UniProtKB:  Q8PZ75

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.10 Å
• R-Value Free: 0.218 
• R-Value Work: 0.187 
• R-Value Observed: 0.188 
• Space Group: P 4₃ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 63.843	α = 90
b = 63.843	β = 90
c = 95.859	γ = 90

Software Package:

Software Name	Purpose
SBC-Collect	data collection
HKL-3000	phasing
REFMAC	refinement
HKL-3000	data reduction
HKL-3000	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2009-10-20 
Deposition Author(s): Zhang, R., Wu, R., Keigher, L., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

Revision History  

• Version 1.0: 2009-10-20
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Advisory, Source and taxonomy, Version format compliance