3R3H | pdb_00003r3h

Crystal structure of O-methyltransferase from Legionella pneumophila

• PDB DOI: https://doi.org/10.2210/pdb3R3H/pdb

• Classification: TRANSFERASE
• Organism(s): Legionella pneumophila subsp. pneumophila str. Philadelphia 1
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2011-03-15 Released: 2011-04-06 
• Deposition Author(s): Agarwal, R., Almo, S.C., Swaminathan, S., New York Structural Genomics Research Consortium (NYSGRC)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.65 Å
• R-Value Free: 
  0.290 (Depositor), 0.290 (DCC) 
• R-Value Work: 
  0.265 (Depositor), 0.260 (DCC) 
• R-Value Observed: 
  0.265 (Depositor) 

Literature

Crystal structure of O-methyltransferase from Legionella pneumophila

Agarwal, R., Almo, S.C., Swaminathan, S.

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: 55.68 kDa 
• Atom Count: 3,452 
• Modeled Residue Count: 434 
• Deposited Residue Count: 484 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
O-methyltransferase, SAM-dependent	A, B	242	Legionella pneumophila subsp. pneumophila str. Philadelphia 1	Mutation(s): 0  Gene Names: lpg2277 EC: 2.1.1
UniProt
Find proteins for Q5ZT85 (Legionella pneumophila subsp. pneumophila (strain Philadelphia 1 / ATCC 33152 / DSM 7513)) Explore Q5ZT85  Go to UniProtKB:  Q5ZT85

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.65 Å
• R-Value Free:  0.290 (Depositor), 0.290 (DCC) 
• R-Value Work:  0.265 (Depositor), 0.260 (DCC) 
• R-Value Observed: 0.265 (Depositor) 

Space Group: P 6₁ 2 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 52.254	α = 90
b = 52.254	β = 90
c = 659.278	γ = 120

Software Package:

Software Name	Purpose
CBASS	data collection
SHELXD	phasing
SHARP	phasing
ARP/wARP	model building
CNS	refinement
HKL-2000	data reduction
HKL-2000	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2011-04-06 
Deposition Author(s): Agarwal, R., Almo, S.C., Swaminathan, S., New York Structural Genomics Research Consortium (NYSGRC)

Revision History  

• Version 1.0: 2011-04-06
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2017-11-08
  Changes: Refinement description
• Version 1.3: 2024-02-21
  Changes: Data collection, Database references