3LOQ

The crystal structure of a universal stress protein from Archaeoglobus fulgidus DSM 4304

• PDB DOI: https://doi.org/10.2210/pdb3LOQ/pdb

• Classification: structure genomics, unknown function
• Organism(s): Archaeoglobus fulgidus
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2010-02-04 Released: 2010-02-16 
• Deposition Author(s): Tan, K., Weger, A., Jedrzejczak, R., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.32 Å
• R-Value Free: 0.225 
• R-Value Work: 0.179 
• R-Value Observed: 0.181 

Literature

The crystal structure of a universal stress protein from Archaeoglobus fulgidus DSM 4304

Tan, K., Weger, A., Jedrzejczak, R., Joachimiak, A.

To be published.

Biological Assembly 1  

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

Biological assembly 1 generated by PISA (software)

Biological Assembly 2  

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

Biological assembly 2 generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 67.08 kDa 
• Atom Count: 4,347 
• Modelled Residue Count: 539 
• Deposited Residue Count: 588 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
universal stress protein	A, B	294	Archaeoglobus fulgidus	Mutation(s): 0  Gene Names: AF_1760
UniProt
Find proteins for O28514 (Archaeoglobus fulgidus (strain ATCC 49558 / DSM 4304 / JCM 9628 / NBRC 100126 / VC-16)) Explore O28514  Go to UniProtKB:  O28514

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
AMP	C [auth A], L [auth B], M [auth B]	ADENOSINE MONOPHOSPHATE C10 H14 N5 O7 P UDMBCSSLTHHNCD-KQYNXXCUSA-N
ACT	H [auth A], I [auth A], J [auth A], K [auth A]	ACETATE ION C2 H3 O2 QTBSBXVTEAMEQO-UHFFFAOYSA-M
CL	D [auth A], E [auth A], F [auth A], G [auth A], N [auth B], O [auth B], P [auth B], Q [auth B]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M

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: 2.32 Å
• R-Value Free: 0.225 
• R-Value Work: 0.179 
• R-Value Observed: 0.181 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 72.308	α = 90
b = 89.169	β = 90
c = 137.784	γ = 90

Software Package:

Software Name	Purpose
SBC-Collect	data collection
SHELXD	phasing
MLPHARE	phasing
DM	model building
ARP	model building
WARP	model building
HKL-3000	phasing
PHENIX	refinement
HKL-3000	data reduction
HKL-3000	data scaling
DM	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2010-02-16 
Deposition Author(s): Tan, K., Weger, A., Jedrzejczak, R., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

Revision History  

• Version 1.0: 2010-02-16
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2012-02-22
  Changes: Structure summary
• Version 1.3: 2024-11-06
  Changes: Data collection, Database references, Derived calculations, Structure summary