1KH6

Crystal Structure of an RNA Tertiary Domain Essential to HCV IRES-mediated Translation Initiation.

Structural Biology Knowledgebase: 1KH6 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.9 Å
  • R-Value Free: 0.279
  • R-Value Work: 0.283

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1KH6

Classification: RNA

Total Structure Weight: 17634.80

Macromolecule Entities
Molecule Chains Length Organism Details
JIIIabc A 53 synthetic JIIIabc is the structure of an RNA four-way junction from the Hepatitis C virus internal ribosome entry site. The junction joins domains IIIa, IIIb, and IIIc to the rest of domain III, and is critical for IRES function.

Small Molecules
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
5BU
Query on 5BU
A RNA LINKING C9 H12 Br N2 O9 P U

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.9 Å
  • R-Value Free: 0.279
  • R-Value Work: 0.283
  • Space Group: P 42 21 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 66.53 α = 90.00
b = 66.53 β = 90.00
c = 95.85 γ = 90.00

Structure Validation

View Full Validation Report



Entry History

Deposition Data

  • Deposited Date: 2001-11-29
  • Released Date: 2002-04-26
  • Deposition author(s): Kieft, J.S., Zhou, K., Grech, A., Jubin, R, Doudna, J.A.

Revision History

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