5L1A

Crystal structure of uncharacterized protein LPG2271 from Legionella pneumophila

• PDB DOI: https://doi.org/10.2210/pdb5L1A/pdb

• Classification: UNKNOWN FUNCTION
• Organism(s): Legionella pneumophila subsp. pneumophila str. Philadelphia 1
• Expression System: Escherichia coli 'BL21-Gold(DE3)pLysS AG
• Mutation(s): No 


• Deposited: 2016-07-28 Released: 2016-08-10 
• Deposition Author(s): Chang, C., Xu, X., Cui, H., Yim, V., Savchenko, A., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)
• Funding Organization(s): National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.40 Å
• R-Value Free: 0.246 
• R-Value Work: 0.192 
• R-Value Observed: 0.194 

Literature

Crystal structure of uncharacterized protein LPG2271 from Legionella pneumophila

Chang, C., Xu, X., Cui, H., Yim, V., Savchenko, A., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

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: 15.68 kDa 
• Atom Count: 1,025 
• Modelled Residue Count: 108 
• Deposited Residue Count: 111 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Uncharacterized protein	A	111	Legionella pneumophila subsp. pneumophila str. Philadelphia 1	Mutation(s): 0  Gene Names: lpg2271
UniProt
Find proteins for Q5ZT91 (Legionella pneumophila subsp. pneumophila (strain Philadelphia 1 / ATCC 33152 / DSM 7513)) Explore Q5ZT91  Go to UniProtKB:  Q5ZT91

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
I3C	B [auth A], C [auth A], D [auth A], E [auth A], F [auth A]	5-amino-2,4,6-triiodobenzene-1,3-dicarboxylic acid C8 H4 I3 N O4 JEZJSNULLBSYHV-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.40 Å
• R-Value Free: 0.246 
• R-Value Work: 0.192 
• R-Value Observed: 0.194 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 41.154	α = 90
b = 44.657	β = 90
c = 54.136	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
SCALEPACK	data scaling
PDB_EXTRACT	data extraction
HKL-3000	data reduction
HKL-3000	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2016-08-10 
Deposition Author(s): Chang, C., Xu, X., Cui, H., Yim, V., Savchenko, A., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

---

Funding Organization	Location	Grant Number
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)	United States	GM115586

Revision History  

• Version 1.0: 2016-08-10
  Type: Initial release
  
• Version 1.1: 2017-09-27
  Changes: Author supporting evidence, Derived calculations
• Version 1.2: 2019-12-25
  Changes: Author supporting evidence
• Version 1.3: 2024-03-06
  Changes: Data collection, Database references