3LME

Structure of probable translation initiation inhibitor from (RPA2473) from Rhodopseudomonas palustris

• PDB DOI: https://doi.org/10.2210/pdb3LME/pdb

• Classification: TRANSLATION
• Organism(s): Rhodopseudomonas palustris
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): Yes 


• Deposited: 2010-01-29 Released: 2010-03-02 
• Deposition Author(s): Ramagopal, U.A., Toro, R., Burley, S.K., Almo, S.C., New York SGX Research Center for Structural Genomics (NYSGXRC)

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.74 Å
• R-Value Free: 0.246 
• R-Value Work: 0.204 
• R-Value Observed: 0.206 

Literature

Structure of probable translation initiation inhibitor from (RPA2473) from Rhodopseudomonas palustris

Ramagopal, U.A., Toro, R., Burley, S.K., Almo, S.C.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C3  (Explore in 3D)
Global Stoichiometry: Homo 3-mer - A3 

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

Biological Assembly 2  

Global Symmetry: Cyclic - C3  (Explore in 3D)
Global Stoichiometry: Homo 3-mer - A3 

Biological assembly 2 assigned by authors and generated by PISA (software)

Biological Assembly 3  

Global Symmetry: Cyclic - C3  (Explore in 3D)
Global Stoichiometry: Homo 3-mer - A3 

Biological assembly 3 assigned by authors and generated by PISA (software)

Biological Assembly 4  

Global Symmetry: Cyclic - C3  (Explore in 3D)
Global Stoichiometry: Homo 3-mer - A3 

Biological assembly 4 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 180.83 kDa 
• Atom Count: 11,701 
• Modelled Residue Count: 1,542 
• Deposited Residue Count: 1,656 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Possible translation initiation inhibitor	A, B, C, D, E, F, G, H, I, J, K, L	138	Rhodopseudomonas palustris	Mutation(s): 1  Gene Names: RPA2473
UniProt
Find proteins for Q6N6Z0 (Rhodopseudomonas palustris (strain ATCC BAA-98 / CGA009)) Explore Q6N6Z0  Go to UniProtKB:  Q6N6Z0

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
SO4	M [auth A], N [auth A], O [auth C], P [auth D], Q [auth E], R [auth E], S [auth F], T [auth G], U [auth H], V [auth I], W [auth J], X [auth K], Y [auth K], Z [auth L]	SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.74 Å
• R-Value Free: 0.246 
• R-Value Work: 0.204 
• R-Value Observed: 0.206 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 112.185	α = 90
b = 142.239	β = 90
c = 147.365	γ = 90

Software Package:

Software Name	Purpose
DENZO	data reduction
SCALEPACK	data scaling
REFMAC	refinement
PDB_EXTRACT	data extraction
CBASS	data collection
HKL-2000	data reduction
PHENIX	phasing
CCP4	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2010-03-02 
Deposition Author(s): Ramagopal, U.A., Toro, R., Burley, S.K., Almo, S.C., New York SGX Research Center for Structural Genomics (NYSGXRC)

Revision History  

• Version 1.0: 2010-03-02
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2017-11-01
  Changes: Refinement description
• Version 1.3: 2021-02-10
  Changes: Database references, Derived calculations, Structure summary
• Version 1.4: 2021-10-13
  Changes: Database references
• Version 1.5: 2024-02-21
  Changes: Data collection