4JWP

Crystal structure of Ribosomal-protein-alanine N-acetyltransferase from Brucella melitensis in complex with Acetyl CoA

• PDB DOI: https://doi.org/10.2210/pdb4JWP/pdb

• Classification: TRANSFERASE
• Organism(s): Brucella abortus 2308
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2013-03-27 Released: 2013-05-01 
• Deposition Author(s): SSGCID, Seattle Structural Genomics Center for Infectious Disease (SSGCID)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free: 
  0.225 (Depositor), 0.230 (DCC) 
• R-Value Work: 
  0.173 (Depositor), 0.180 (DCC) 
• R-Value Observed: 
  0.175 (Depositor) 

Starting Model: experimental

Literature

Crystal structure of Ribosomal-protein-alanine N-acetyltransferase from Brucella melitensis in complex with Acetyl CoA

Seattle Structural Genomics Center for Infectious Disease (SSGCID), Abendroth, J., Arakaki, T., Lorimer, D., Edwards, T.E.

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: 42.29 kDa 
• Atom Count: 2,881 
• Modelled Residue Count: 328 
• Deposited Residue Count: 370 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
GCN5-related N-acetyltransferase	A, B	185	Brucella abortus 2308	Mutation(s): 0  Gene Names: BAB1_1664 EC: 2.3.1
UniProt
Find proteins for Q2YRK4 (Brucella abortus (strain 2308)) Explore Q2YRK4  Go to UniProtKB:  Q2YRK4

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
ACO	C [auth A]	ACETYL COENZYME *A C23 H38 N7 O17 P3 S ZSLZBFCDCINBPY-ZSJPKINUSA-N
CA	D [auth A], E [auth A], G [auth B], H [auth B]	CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N
CL	F [auth A]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free:  0.225 (Depositor), 0.230 (DCC) 
• R-Value Work:  0.173 (Depositor), 0.180 (DCC) 
• R-Value Observed: 0.175 (Depositor) 

Diffraction Data: https://doi.org/10.18430/M34JWP

Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 72.42	α = 90
b = 74.38	β = 91.62
c = 67.55	γ = 90

Software Package:

Software Name	Purpose
XSCALE	data scaling
PHASER	phasing
REFMAC	refinement
PDB_EXTRACT	data extraction
StructureStudio	data collection
XDS	data reduction

Structure Validation

Entry History 

Deposition Data

• Released Date: 2013-05-01 
Deposition Author(s): SSGCID, Seattle Structural Genomics Center for Infectious Disease (SSGCID)

Revision History  

• Version 1.0: 2013-05-01
  Type: Initial release
  
• Version 1.1: 2018-01-24
  Changes: Structure summary
• Version 1.2: 2023-09-20
  Changes: Data collection, Database references, Derived calculations, Refinement description