4NVR

2.22 Angstrom Resolution Crystal Structure of a Putative Acyltransferase from Salmonella enterica

• PDB DOI: https://doi.org/10.2210/pdb4NVR/pdb

• Classification: TRANSFERASE
• Organism(s): Salmonella enterica subsp. enterica serovar Typhimurium str. LT2
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2013-12-05 Released: 2013-12-18 
• Deposition Author(s): Minasov, G., Wawrzak, Z., Skarina, T., Gordon, E., Stam, J., 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: 2.22 Å
• R-Value Free: 0.241 
• R-Value Work: 0.181 
• R-Value Observed: 0.184 

Literature

2.22 Angstrom Resolution Crystal Structure of a Putative Acyltransferase from Salmonella enterica.

Minasov, G., Wawrzak, Z., Skarina, T., Gordon, E., Stam, J., Kwon, K., Savchenko, A., Anderson, W.F.

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: 138.44 kDa 
• Atom Count: 10,229 
• Modelled Residue Count: 1,206 
• Deposited Residue Count: 1,228 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Putative acyltransferase	A, B, C, D	307	Salmonella enterica subsp. enterica serovar Typhimurium str. LT2	Mutation(s): 0  Gene Names: MhpC, STM0332
UniProt
Find proteins for Q8ZRI7 (Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720)) Explore Q8ZRI7  Go to UniProtKB:  Q8ZRI7

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
CA	E [auth A], G [auth B], I [auth C], J [auth C], K [auth D]	CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N
CL	F [auth A], H [auth B]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M

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: 2.22 Å
• R-Value Free: 0.241 
• R-Value Work: 0.181 
• R-Value Observed: 0.184 
• Space Group: P 1
• Diffraction Data: https://doi.org/10.18430/M34NVR

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 47.931	α = 113.03
b = 71.38	β = 92.41
c = 90.327	γ = 90.09

Software Package:

Software Name	Purpose
Blu-Ice	data collection
PHENIX	model building
REFMAC	refinement
HKL-2000	data reduction
HKL-2000	data scaling
PHENIX	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2013-12-18 
Deposition Author(s): Minasov, G., Wawrzak, Z., Skarina, T., Gordon, E., Stam, J., Kwon, K., Savchenko, A., Anderson, W.F., Center for Structural Genomics of Infectious Diseases (CSGID)

Revision History  

• Version 1.0: 2013-12-18
  Type: Initial release
  
• Version 1.1: 2017-11-22
  Changes: Refinement description