4MO0 | pdb_00004mo0

Crystal structure of aIF1 from Methanocaldococcus jannaschii

• PDB DOI: https://doi.org/10.2210/pdb4MO0/pdb

• Classification: TRANSLATION
• Organism(s): Methanocaldococcus jannaschii
• Expression System: Escherichia coli BL21
• Mutation(s): No 


• Deposited: 2013-09-11 Released: 2014-09-17 
• Deposition Author(s): Schmitt, E., Mechulam, Y.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.10 Å
• R-Value Free: 
  0.228 (Depositor), 0.220 (DCC) 
• R-Value Work: 
  0.220 (Depositor), 0.220 (DCC) 
• R-Value Observed: 
  0.220 (Depositor) 

Literature

Crystal structure of aIF1 from Methanocaldococcus jannaschii

Coureux, P.-D., Schmitt, E., Monestier, A., Larquet, E., Cladiere, L., Menetret, J.-F., Klaholz, B., Mechulam, Y.

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Macromolecule Content 

• Total Structure Weight: 11.62 kDa 
• Atom Count: 665 
• Modeled Residue Count: 79 
• Deposited Residue Count: 102 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Protein translation factor SUI1 homolog	A	102	Methanocaldococcus jannaschii	Mutation(s): 0  Gene Names: MJ0463, sui1
UniProt
Find proteins for Q57902 (Methanocaldococcus jannaschii (strain ATCC 43067 / DSM 2661 / JAL-1 / JCM 10045 / NBRC 100440)) Explore Q57902  Go to UniProtKB:  Q57902

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.10 Å
• R-Value Free:  0.228 (Depositor), 0.220 (DCC) 
• R-Value Work:  0.220 (Depositor), 0.220 (DCC) 
• R-Value Observed: 0.220 (Depositor) 

Space Group: P 6₁ 2 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 51.44	α = 90
b = 51.44	β = 90
c = 146.06	γ = 120

Software Package:

Software Name	Purpose
ADSC	data collection
SOLVE	phasing
PHENIX	refinement
XDS	data reduction
XSCALE	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2014-09-17 
Deposition Author(s): Schmitt, E., Mechulam, Y.

Revision History  

• Version 1.0: 2014-09-17
  Type: Initial release
  
• Version 1.1: 2024-11-27
  Changes: Data collection, Database references, Structure summary