2DXQ | pdb_00002dxq

Putative acetyltransferase from Agrobacterium tumefaciens str. C58

• PDB DOI: https://doi.org/10.2210/pdb2DXQ/pdb

• Classification: TRANSFERASE
• Organism(s): Agrobacterium fabrum str. C58
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): Yes 


• Deposited: 2006-08-30 Released: 2006-09-27 
• Deposition Author(s): Binkowski, T.A., Xu, X., Edwards, A., Savchenko, A., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.80 Å
• R-Value Free: 
  0.217 (Depositor), 0.217 (DCC) 
• R-Value Work: 
  0.195 (Depositor), 0.194 (DCC) 
• R-Value Observed: 
  0.196 (Depositor) 

Literature

Putative acetyltransferase from Agrobacterium tumefaciens str. C58

Binkowski, T.A., Xu, X., Edwards, A., Savchenko, A., 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 PISA (software)

Macromolecule Content 

• Total Structure Weight: 33.34 kDa 
• Atom Count: 2,565 
• Modeled Residue Count: 291 
• Deposited Residue Count: 300 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Acetyltransferase	A, B	150	Agrobacterium fabrum str. C58	Mutation(s): 3  Gene Names: atu2231
UniProt
Find proteins for A9CI53 (Agrobacterium fabrum (strain C58 / ATCC 33970)) Explore A9CI53  Go to UniProtKB:  A9CI53

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
PO4	C [auth A], D [auth A], E [auth A], F [auth A], G [auth B], H [auth B], I [auth B], J [auth B]	PHOSPHATE ION O4 P NBIIXXVUZAFLBC-UHFFFAOYSA-K

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

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.80 Å
• R-Value Free:  0.217 (Depositor), 0.217 (DCC) 
• R-Value Work:  0.195 (Depositor), 0.194 (DCC) 
• R-Value Observed: 0.196 (Depositor) 

Space Group: P 3₁ 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 67.894	α = 90
b = 67.894	β = 90
c = 142.747	γ = 120

Software Package:

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

Structure Validation

Entry History 

Deposition Data

• Released Date: 2006-09-27 
Deposition Author(s): Binkowski, T.A., Xu, X., Edwards, A., Savchenko, A., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

Revision History  

• Version 1.0: 2006-09-27
  Type: Initial release
  
• Version 1.1: 2008-04-30
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Source and taxonomy, Version format compliance
• Version 1.3: 2024-10-23
  Changes: Data collection, Database references, Derived calculations, Structure summary