3S49

RNA crystal structure with 2-Se-uridine modification

Structural Biology Knowledgebase: 3S49 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.270
  • R-Value Work: 0.215

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 3S49

Classification: RNA

Total Structure Weight: 18138.96

Macromolecule Entities
Molecule Chains Length Organism Details
RNA (5'-R(*GP*UP*AP*UP*AP*(RUS)P*AP*C)-3') A, B, C... , D, E, F, G A, B, C, D, E, F, G 8 synthetic short RNA with selenium modification

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
K
Query on K

C, E, F POTASSIUM ION
K
NPYPAHLBTDXSSS-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
RUS
Query on RUS
A, B, C, D, E, F, G RNA linking C9 H13 N2 O8 P Se U

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.270
  • R-Value Work: 0.215
  • Space Group: H 3 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 47.10 α = 90.00
b = 47.10 β = 90.00
c = 424.65 γ = 120.00

Structure Validation

View Full Validation Report



Entry History

Deposition Data

  • Deposited Date: 2011-05-19
  • Released Date: 2011-06-29
  • Deposition author(s): Sheng, J., Gan, J., Sun, H., Hassan, A.E.H., Jiang, S., Huang, Z.

Revision History

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