2GUH

Crystal Structure of the Putative TetR-family Transcriptional Regulator from Rhodococcus sp. RHA1

• PDB DOI: https://doi.org/10.2210/pdb2GUH/pdb

• Classification: TRANSCRIPTION
• Organism(s): Rhodococcus jostii RHA1
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2006-04-30 Released: 2006-05-30 
• Deposition Author(s): Kim, Y., Joachimiak, A., Skarina, T., Zheng, H., Edwards, A., Savchenko, A., Midwest Center for Structural Genomics (MCSG)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.52 Å
• R-Value Free: 
  0.188 (Depositor), 0.185 (DCC) 
• R-Value Work: 
  0.169 (Depositor), 0.166 (DCC) 
• R-Value Observed: 
  0.170 (Depositor) 

Literature

Crystal Structure of the Putative TetR-family Transcriptional Regulator from Rhodococcus sp. RHA1

Kim, Y., Joachimiak, A., Skarina, T., Zheng, H., Edwards, A., Savchenko, A.

To be published.

Biological Assembly 1  

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

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

Macromolecule Content

• Total Structure Weight: 48.33 kDa 
• Atom Count: 3,571 
• Modelled Residue Count: 357 
• Deposited Residue Count: 428 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Putative TetR-family transcriptional regulator	A, B	214	Rhodococcus jostii RHA1	Mutation(s): 0  Gene Names: rha6424
UniProt
Find proteins for Q0S8Y3 (Rhodococcus jostii (strain RHA1)) Explore Q0S8Y3  Go to UniProtKB:  Q0S8Y3

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
EDO	E [auth A], F [auth A], H [auth B], I [auth B]	1,2-ETHANEDIOL C2 H6 O2 LYCAIKOWRPUZTN-UHFFFAOYSA-N
MG	C [auth A], D [auth A], G [auth B]	MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N

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: 1.52 Å
• R-Value Free:  0.188 (Depositor), 0.185 (DCC) 
• R-Value Work:  0.169 (Depositor), 0.166 (DCC) 
• R-Value Observed: 0.170 (Depositor) 

Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 42.259	α = 90
b = 72.13	β = 90
c = 133.875	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
SBC-Collect	data collection
HKL-2000	data reduction
HKL-2000	data scaling
HKL-3000	phasing
MLPHARE	phasing
RESOLVE	phasing
SHELXE	model building
SHELXD	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2006-05-30 
Deposition Author(s): Kim, Y., Joachimiak, A., Skarina, T., Zheng, H., Edwards, A., Savchenko, A., Midwest Center for Structural Genomics (MCSG)

Revision History  

• Version 1.0: 2006-05-30
  Type: Initial release
  
• Version 1.1: 2008-05-01
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Advisory, Source and taxonomy, Version format compliance
• Version 1.3: 2024-11-13
  Changes: Data collection, Database references, Derived calculations, Structure summary