Biological Assembly 1  

 3D View: Structure | Electron Density

Global Symmetry: Cyclic - C2  (3D View)
Global Stoichiometry: Homo 2-mer - A2 

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

Biological Assembly 2  

 3D View: Structure | Electron Density

Global Symmetry: Cyclic - C2  (3D View)
Global Stoichiometry: Homo 2-mer - A2 

Biological assembly 2 assigned by authors and generated by PISA,PQS (software)

Biological Assembly 3  

 3D View: Structure | Electron Density

Global Symmetry: Dihedral - D2  (3D View)
Global Stoichiometry: Homo 4-mer - A4 

Biological assembly 3 generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 57.25 kDa 
• Atom Count: 4185 
• Modelled Residue Count: 493 
• Deposited Residue Count: 494 
• Unique protein chains: 1

1ILV

Crystal Structure Analysis of the TM107

• DOI: 10.2210/pdb1ILV/pdb

• Classification: STRUCTURAL GENOMICS, UNKNOWN FUNCTION
• Organism(s): Thermotoga maritima
• Expression System: Escherichia coli
• Mutation(s): Yes 


• Deposited: 2001-05-08 Released: 2001-10-10 
• Deposition Author(s): Zhang, R., Joachimiak, A., Edwards, A., Savchenko, A., Beasley, S., Evdokimova, E., Midwest Center for Structural Genomics (MCSG)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free: 0.258 
• R-Value Work: 0.244 

Literature

Structure of Thermotoga maritima stationary phase survival protein SurE: a novel acid phosphatase.

Zhang, R.G., Skarina, T., Katz, J.E., Beasley, S., Khachatryan, A., Vyas, S., Arrowsmith, C.H., Clarke, S., Edwards, A., Joachimiak, A., Savchenko, A.

(2001) Structure 9: 1095-1106

• PubMed: 11709173 
• DOI: 10.1016/s0969-2126(01)00675-x
• Primary Citation of Related Structures:  
  1ILV


• PubMed Abstract: 
  

The rpoS, nlpD, pcm, and surE genes are among many whose expression is induced during the stationary phase of bacterial growth. rpoS codes for the stationary-phase RNA polymerase sigma subunit, and nlpD codes for a lipoprotein. The pcm gene product repairs damaged proteins by converting the atypical isoaspartyl residues back to L-aspartyls. The physiological and biochemical functions of surE are unknown, but its importance in stress is supported by the duplication of the surE gene in E. coli subjected to high-temperature growth. The pcm and surE genes are highly conserved in bacteria, archaea, and plants.

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Organizational Affiliation: 

Biosciences Division and Structural Biology Center, Argonne National Laboratory, 9700 South Cass Avenue, Building 202, Argonne, IL 60439, USA.

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
STATIONARY-PHASE SURVIVAL PROTEIN SURE HOMOLOG	A, B	247	Thermotoga maritima	Mutation(s): 11  EC: 3.1.3.5
UniProt
Find proteins for P96112 (Thermotoga maritima (strain ATCC 43589 / DSM 3109 / JCM 10099 / NBRC 100826 / MSB8)) Explore P96112  Go to UniProtKB:  P96112

Small Molecules

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: 2.00 Å
• R-Value Free: 0.258 
• R-Value Work: 0.244 
• Space Group: P 3₁ 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 115.522	α = 90
b = 115.522	β = 90
c = 78.666	γ = 120

Software Package:

Software Name	Purpose
d*TREK	data scaling
HKL-2000	data reduction
CNS	refinement
d*TREK	data reduction
HKL-2000	data scaling
CNS	phasing

Structure Validation

Entry History 

Deposition Data

• Deposited Date: 2001-05-08 
• Released Date: 2001-10-10 
Deposition Author(s): Zhang, R., Joachimiak, A., Edwards, A., Savchenko, A., Beasley, S., Evdokimova, E., Midwest Center for Structural Genomics (MCSG)

Revision History  

• Version 1.0: 2001-10-10
  Type: Initial release
  
• Version 1.1: 2008-04-27
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Derived calculations, Version format compliance
• Version 1.3: 2017-10-04
  Changes: Refinement description