3USH

Crystal Structure of the Q2S0R5 protein from Salinibacter ruber, Northeast Structural Genomics Consortium Target SrR207

• PDB DOI: https://doi.org/10.2210/pdb3USH/pdb

• Classification: Structural Genomics, Unknown Function
• Organism(s): Salinibacter ruber DSM 13855
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2011-11-23 Released: 2011-12-14 
• Deposition Author(s): Vorobiev, S., Su, M., Seetharaman, J., Maglaqui, M., Xiao, R., Kohan, E., Wang, D., Everett, J.K., Acton, T.B., Montelione, G.T., Tong, L., Hunt, J.F., Northeast Structural Genomics Consortium (NESG)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.69 Å
• R-Value Free: 0.194 
• R-Value Work: 0.171 
• R-Value Observed: 0.172 

Literature

Crystal Structure of the Q2S0R5 protein from Salinibacter ruber, Northeast Structural Genomics Consortium Target SrR207

Vorobiev, S., Su, M., Seetharaman, J., Maglaqui, M., Xiao, R., Kohan, E., Wang, D., Everett, J.K., Acton, T.B., Montelione, G.T., Tong, L., Hunt, J.F.

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)

Biological Assembly 2  

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

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

Macromolecule Content

• Total Structure Weight: 29.21 kDa 
• Atom Count: 1,983 
• Modelled Residue Count: 238 
• Deposited Residue Count: 258 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Uncharacterized protein	A, B	129	Salinibacter ruber DSM 13855	Mutation(s): 0  Gene Names: SRU_2110
UniProt
Find proteins for Q2S0R5 (Salinibacter ruber (strain DSM 13855 / M31)) Explore Q2S0R5  Go to UniProtKB:  Q2S0R5

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
BR	C [auth A], D [auth A], E [auth B]	BROMIDE ION Br CPELXLSAUQHCOX-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: 1.69 Å
• R-Value Free: 0.194 
• R-Value Work: 0.171 
• R-Value Observed: 0.172 
• Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 31.079	α = 90
b = 85.417	β = 94.42
c = 42.8	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
PDB_EXTRACT	data extraction
ADSC	data collection
HKL-2000	data reduction
HKL-2000	data scaling
SnB	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2011-12-14 
Deposition Author(s): Vorobiev, S., Su, M., Seetharaman, J., Maglaqui, M., Xiao, R., Kohan, E., Wang, D., Everett, J.K., Acton, T.B., Montelione, G.T., Tong, L., Hunt, J.F., Northeast Structural Genomics Consortium (NESG)

Revision History  

• Version 1.0: 2011-12-14
  Type: Initial release
  
• Version 1.1: 2017-11-08
  Changes: Refinement description
• Version 1.2: 2018-06-13
  Changes: Data collection, Database references
• Version 1.3: 2024-10-30
  Changes: Data collection, Database references, Derived calculations, Structure summary