2PJP

Structure of the mRNA-binding domain of elongation factor SelB from E.coli in complex with SECIS RNA

Structural Biology Knowledgebase: 2PJP SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.251
  • R-Value Work: 0.200

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 2PJP

Classification: translation / RNA

Total Structure Weight: 22283.00


Macromolecule Entities
Molecule Chains Length Organism Details
Selenocysteine-specific elongation factor A 121 Escherichia coli Gene Name(s): selB fdhA b3590 JW3563
Macromolecule Entities
Molecule Chains Length Organism Details
SECIS RNA B 23 synthetic

Small Molecules
Ligands 4 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
CA
Query on CA

A CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CL
Query on CL

A CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A, B MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
NA
Query on NA

A SODIUM ION
Na
FKNQFGJONOIPTF-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.251
  • R-Value Work: 0.200
  • Space Group: C 1 2 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 103.50 α = 90.00
b = 56.51 β = 95.60
c = 48.41 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2007-04-16
  • Released Date: 2007-10-30
  • Deposition author(s): Soler, N., Fourmy, D., Yoshizawa, S.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4