6UOF | pdb_00006uof

1.2 Angstrom Resolution Crystal Structure of CBS Domains of Transcriptional Regulator from Streptococcus pneumoniae

• PDB DOI: https://doi.org/10.2210/pdb6UOF/pdb

• Classification: TRANSCRIPTION
• Organism(s): Streptococcus pneumoniae R6
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2019-10-14 Released: 2019-11-06 
• Deposition Author(s): Minasov, G., Shuvalova, L., Dubrovska, I., Kiryukhina, O., Endres, M., Satchell, K.J.F., Center for Structural Genomics of Infectious Diseases (CSGID)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.20 Å
• R-Value Free: 
  0.186 (Depositor), 0.187 (DCC) 
• R-Value Work: 
  0.167 (Depositor), 0.168 (DCC) 
• R-Value Observed: 
  0.168 (Depositor) 

Literature

1.2 Angstrom Resolution Crystal Structure of CBS Domains of Transcriptional Regulator from Streptococcus pneumoniae

Minasov, G., Shuvalova, L., Dubrovska, I., Kiryukhina, O., Endres, M., Satchell, K.J.F., Center for Structural Genomics of Infectious Diseases (CSGID)

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)

Macromolecule Content 

• Total Structure Weight: 13.97 kDa 
• Atom Count: 1,219 
• Modeled Residue Count: 119 
• Deposited Residue Count: 119 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Transcriptional regulator containing CBS domains	A	119	Streptococcus pneumoniae R6	Mutation(s): 0  Gene Names: spr0991
UniProt
Find proteins for Q8DPV2 (Streptococcus pneumoniae (strain ATCC BAA-255 / R6)) Explore Q8DPV2  Go to UniProtKB:  Q8DPV2

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
PEG	D [auth A]	DI(HYDROXYETHYL)ETHER C4 H10 O3 MTHSVFCYNBDYFN-UHFFFAOYSA-N
CL	B [auth A]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M
NA	C [auth A]	SODIUM ION Na FKNQFGJONOIPTF-UHFFFAOYSA-N

Modified Residues  1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
MSE	A	L-PEPTIDE LINKING	C5 H11 N O2 Se		MET

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.20 Å
• R-Value Free:  0.186 (Depositor), 0.187 (DCC) 
• R-Value Work:  0.167 (Depositor), 0.168 (DCC) 
• R-Value Observed: 0.168 (Depositor) 

Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 27.313	α = 90
b = 42.872	β = 90
c = 89.098	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
PDB_EXTRACT	data extraction
HKL-3000	data reduction
HKL-3000	data scaling
HKL-3000	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2019-11-06 
Deposition Author(s): Minasov, G., Shuvalova, L., Dubrovska, I., Kiryukhina, O., Endres, M., Satchell, K.J.F., Center for Structural Genomics of Infectious Diseases (CSGID)

Revision History  

• Version 1.0: 2019-11-06
  Type: Initial release
  
• Version 1.1: 2024-11-20
  Changes: Data collection, Database references, Derived calculations, Structure summary