1R3E

Crystal Structure of tRNA Pseudouridine Synthase TruB and Its RNA Complex: RNA-protein Recognition Through a Combination of Rigid Docking and Induced Fit

Structural Biology Knowledgebase: 1R3E SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.273
  • R-Value Work: 0.223

Literature

Macromolecules
Sequence Display for 1R3E

Classification: LYASE / RNA

Total Structure Weight: 51693.23


Macromolecule Entities
Molecule Chains Length Organism Details
tRNA pseudouridine synthase B A 309 Thermotoga maritima EC#: 5.4.99.25 IUBMB
Gene Name(s): truB TM_0856
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Macromolecule Entities
Molecule Chains Length Organism Details
5'-R(*CP*UP*GP*UP*GP*UP*(FHU)P*CP*GP*AP*UP*CP*CP*AP*CP*AP*G)-3' C 17 synthetic
5'-R(*CP*UP*GP*UP*GP*UP*UP*CP*GP*AP*UP*CP*CP*AP*CP*AP*G)-3' D, E 17 synthetic

Small Molecules
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
FHU
Query on FHU
C RNA LINKING C9 H14 F N2 O10 P U

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.273
  • R-Value Work: 0.223
  • Space Group: C 1 2 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 98.86 α = 90.00
b = 159.34 β = 97.77
c = 44.54 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-10-01
  • Released Date: 2003-11-04
  • Deposition author(s): Pan, H., Agarwalla, S., Moustakas, D.T., Finer-Moore, J., Stroud, R.M.

Revision History

  • 2011-11-16
    Type: Atom occupancy | Details: Atom occupancy
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4