5TPM

2.8 Angstrom Crystal Structure of the C-terminal Dimerization Domain of Transcriptional Regulator PdhR from Escherichia coli.

• PDB DOI: https://doi.org/10.2210/pdb5TPM/pdb

• Classification: HYDROLASE
• Organism(s): Escherichia coli CFT073
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2016-10-20 Released: 2016-11-02 
• Deposition Author(s): Minasov, G., Wawrzak, Z., Sandoval, J., Skarina, T., Grimshaw, S., Kwon, K., Savchenko, A., Anderson, W.F., Center for Structural Genomics of Infectious Diseases (CSGID)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.80 Å
• R-Value Free: 0.257 
• R-Value Work: 0.222 
• R-Value Observed: 0.224 

Literature

2.8 Angstrom Crystal Structure of the C-terminal Dimerization Domain of Transcriptional Regulator PdhR from Escherichia coli.

Minasov, G., Wawrzak, Z., Sandoval, J., Skarina, T., Grimshaw, S., Kwon, K., Savchenko, A., Anderson, W.F., Center for Structural Genomics of Infectious Diseases (CSGID)

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)

Biological Assembly 2  

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

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

Macromolecule Content

• Total Structure Weight: 74.85 kDa 
• Atom Count: 4,818 
• Modelled Residue Count: 588 
• Deposited Residue Count: 636 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Pyruvate dehydrogenase complex repressor	A, B, C, D	159	Escherichia coli CFT073	Mutation(s): 0  Gene Names: pdhR, c0140
UniProt
Find proteins for P0ACL9 (Escherichia coli (strain K12)) Explore P0ACL9  Go to UniProtKB:  P0ACL9

Small Molecules

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

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.80 Å
• R-Value Free: 0.257 
• R-Value Work: 0.222 
• R-Value Observed: 0.224 
• Space Group: P 1 2₁ 1
• Diffraction Data: https://doi.org/10.18430/m35tpm

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 64.397	α = 90
b = 95.347	β = 114.09
c = 70.001	γ = 90

Software Package:

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

Structure Validation

Entry History 

Deposition Data

• Released Date: 2016-11-02 
Deposition Author(s): Minasov, G., Wawrzak, Z., Sandoval, J., Skarina, T., Grimshaw, S., Kwon, K., Savchenko, A., Anderson, W.F., Center for Structural Genomics of Infectious Diseases (CSGID)

Revision History  

• Version 1.0: 2016-11-02
  Type: Initial release