7F37 | pdb_00007f37

Crystal structure of AtaT2-AtaR2 complex

• PDB DOI: https://doi.org/10.2210/pdb7F37/pdb

• Classification: TRANSFERASE
• Organism(s): Escherichia coli O157:H7
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2021-06-15 Released: 2021-12-22 
• Deposition Author(s): Yashiro, Y., Tomita, K.
• Funding Organization(s): Japan Society for the Promotion of Science (JSPS), Ministry of Education, Culture, Sports, Science and Technology (Japan)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.90 Å
• R-Value Free: 
  0.283 (Depositor), 0.280 (DCC) 
• R-Value Work: 
  0.202 (Depositor), 0.200 (DCC) 
• R-Value Observed: 
  0.206 (Depositor) 

Starting Model: experimental

Literature

Molecular basis of glycyl-tRNAGly acetylation by TacT from Salmonella Typhimurium

Yashiro, Y., Zhang, C., Sakaguchi, Y., Suzuki, T., Tomita, K.

(2021) Cell Rep 37: 110130

• DOI: https://doi.org/10.1016/j.celrep.2021.110130

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Hetero 6-mer - A4B2 Pseudo Symmetry: Cyclic - C2  (Explore in 3D)
Pseudo Stoichiometry: Hetero 6-mer - A2B2C2 

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

Biological Assembly Evidence: gel filtration

Macromolecule Content 

• Total Structure Weight: 79.22 kDa 
• Atom Count: 5,147 
• Modeled Residue Count: 660 
• Deposited Residue Count: 706 
• Unique protein chains: 2

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
GNAT family N-acetyltransferase	A [auth B], B [auth A]	169	Escherichia coli O157:H7	Mutation(s): 0  Gene Names: Z4777, CQJ22_000873, E3157_02175, E3158_02185, E5F07_24590, FDZ86_02175
UniProt
Find proteins for Q8X6Z9 (Escherichia coli O157:H7) Explore Q8X6Z9  Go to UniProtKB:  Q8X6Z9

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
DUF1778 domain-containing protein	C, D, E [auth F], F [auth E]	92	Escherichia coli O157:H7	Mutation(s): 0  Gene Names: CQJ22_000874, E3157_02180, E3158_02190, E3175_02180, E5F07_24585, FDZ86_02180
UniProt
Find proteins for A0A0H3JI71 (Escherichia coli O157:H7) Explore A0A0H3JI71  Go to UniProtKB:  A0A0H3JI71

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.90 Å
• R-Value Free:  0.283 (Depositor), 0.280 (DCC) 
• R-Value Work:  0.202 (Depositor), 0.200 (DCC) 
• R-Value Observed: 0.206 (Depositor) 

Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 105.38	α = 90
b = 62.21	β = 105.98
c = 125.05	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
PDB_EXTRACT	data extraction
XDS	data reduction
PHASER	phasing
XSCALE	data scaling

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2021-12-22 
Deposition Author(s): Yashiro, Y., Tomita, K.

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Funding Organization	Location	Grant Number
Japan Society for the Promotion of Science (JSPS)	Japan	LS136
Japan Society for the Promotion of Science (JSPS)	Japan	18H03980
Ministry of Education, Culture, Sports, Science and Technology (Japan)	Japan	26113002
Japan Society for the Promotion of Science (JSPS)	Japan	19K16069

Revision History  

• Version 1.0: 2021-12-22
  Type: Initial release
  
• Version 1.1: 2021-12-29
  Changes: Database references
• Version 1.2: 2023-11-29
  Changes: Data collection, Refinement description