3UZU | pdb_00003uzu

The structure of the Ribosomal RNA small subunit methyltransferase A from Burkholderia pseudomallei

• PDB DOI: https://doi.org/10.2210/pdb3UZU/pdb

• Classification: TRANSFERASE
• Organism(s): Burkholderia pseudomallei
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2011-12-07 Released: 2011-12-14 
• Deposition Author(s): Seattle Structural Genomics Center for Infectious Disease (SSGCID)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.75 Å
• R-Value Free: 
  0.217 (Depositor), 0.220 (DCC) 
• R-Value Work: 
  0.180 (Depositor), 0.190 (DCC) 
• R-Value Observed: 
  0.182 (Depositor) 

Starting Model: experimental

Literature

The structure of the Ribosomal RNA small subunit methyltransferase A from Burkholderia pseudomallei

Clifton, M.C., Abendroth, J., Sankaran, B., Seattle Structural Genomics Center for Infectious Disease (SSGCID)

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

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

Macromolecule Content 

• Total Structure Weight: 30.71 kDa 
• Atom Count: 2,282 
• Modeled Residue Count: 262 
• Deposited Residue Count: 279 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Ribosomal RNA small subunit methyltransferase A	A	279	Burkholderia pseudomallei	Mutation(s): 0  Gene Names: rsmA, ksgA, BURPS1710b_0874 EC: 2.1.1.182
UniProt
Find proteins for Q63X76 (Burkholderia pseudomallei (strain K96243)) Explore Q63X76  Go to UniProtKB:  Q63X76

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
EDO	B [auth A], C [auth A]	1,2-ETHANEDIOL C2 H6 O2 LYCAIKOWRPUZTN-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.75 Å
• R-Value Free:  0.217 (Depositor), 0.220 (DCC) 
• R-Value Work:  0.180 (Depositor), 0.190 (DCC) 
• R-Value Observed: 0.182 (Depositor) 

Diffraction Data: https://doi.org/10.18430/M33UZU

Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 91.19	α = 90
b = 49.34	β = 95.91
c = 61.16	γ = 90

Software Package:

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

Structure Validation

Entry History 

Deposition Data

• Released Date: 2011-12-14 
Deposition Author(s): Seattle Structural Genomics Center for Infectious Disease (SSGCID)

Revision History  

• Version 1.0: 2011-12-14
  Type: Initial release
  
• Version 1.1: 2017-10-11
  Changes: Data collection
• Version 1.2: 2023-09-13
  Changes: Data collection, Database references, Derived calculations, Refinement description