1Z9U | pdb_00001z9u

Structural Genomics, The crystal structure of the acetyl transferase, modifies N-terminal serine of 50S ribosomal subunit protein L7/L12 from Salmonella typhimurium

• PDB DOI: https://doi.org/10.2210/pdb1Z9U/pdb

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


• Deposited: 2005-04-04 Released: 2005-07-05 
• Deposition Author(s): Zhang, R., Zhou, M., Moy, S., Collart, F., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.20 Å
• R-Value Free: 
  0.257 (Depositor), 0.302 (DCC) 
• R-Value Work: 
  0.217 (Depositor) 
• R-Value Observed: 
  0.219 (Depositor) 

Literature

The crystal structure of the acetyl transferase, modifies N-terminal serine of 50S ribosomal subunit protein L7/L12 from Salmonella typhimurium

Zhang, R., Zhou, M., Moy, S., Collart, F., Joachimiak, 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 PQS (software)

Biological Assembly 2  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 4-mer - A4 

Biological assembly 2 generated by PISA (software)

Macromolecule Content 

• Total Structure Weight: 42.03 kDa 
• Atom Count: 3,102 
• Modeled Residue Count: 348 
• Deposited Residue Count: 358 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
acetyl transferase	A, B	179	Salmonella enterica subsp. enterica serovar Typhimurium str. LT2	Mutation(s): 0  Gene Names: GI:16764955 EC: 2.3.1
UniProt
Find proteins for Q8ZPC0 (Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720)) Explore Q8ZPC0  Go to UniProtKB:  Q8ZPC0

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
SO4	C [auth A], D [auth A], E [auth A], F [auth B], G [auth B], H [auth B], I [auth B], J [auth B]	SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.20 Å
• R-Value Free:  0.257 (Depositor), 0.302 (DCC) 
• R-Value Work:  0.217 (Depositor) 
• R-Value Observed: 0.219 (Depositor) 

Space Group: P 6₅ 2 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 86.7	α = 90
b = 86.7	β = 90
c = 237.996	γ = 120

Software Package:

Software Name	Purpose
REFMAC	refinement
SBC-Collect	data collection
HKL-2000	data scaling
CNS	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2005-07-05 
Deposition Author(s): Zhang, R., Zhou, M., Moy, S., Collart, F., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

Revision History  

• Version 1.0: 2005-07-05
  Type: Initial release
  
• Version 1.1: 2008-04-30
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Advisory, Derived calculations, Source and taxonomy, Version format compliance
• Version 1.3: 2024-02-14
  Changes: Data collection, Database references, Derived calculations