6C27 | pdb_00006c27

SAM-III riboswitch ON-state

  • Classification: RNA
  • Organism(s): Enterococcus faecalis
  • Mutation(s): No 

  • Deposited: 2018-01-07 Released: 2019-01-09 
  • Deposition Author(s): Grigg, J.C., Price, I.R., Ke, A.
  • Funding Organization(s): National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)

Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.60 Å
  • R-Value Free: 
    0.243 (Depositor), 0.250 (DCC) 
  • R-Value Work: 
    0.210 (Depositor), 0.220 (DCC) 
  • R-Value Observed: 
    0.212 (Depositor) 

wwPDB Validation   3D Report Full Report


This is version 1.3 of the entry. See complete history. 


Literature

Evidence for two-tiered conformation selection in the SAM-III riboswitch

Price, I.R., Grigg, J.C., Martell, D.J., Ding, F., Peng, C., Ke, A.

To be published.

Macromolecules
Find similar nucleic acids by: 
(by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains LengthOrganismImage
SAM-III riboswitch
A, B
47Enterococcus faecalis
Sequence Annotations
Expand
  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.60 Å
  • R-Value Free:  0.243 (Depositor), 0.250 (DCC) 
  • R-Value Work:  0.210 (Depositor), 0.220 (DCC) 
  • R-Value Observed: 0.212 (Depositor) 
Space Group: C 2 2 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 74.011α = 90
b = 96.791β = 90
c = 168.882γ = 90
Software Package:
Software NamePurpose
PHENIXrefinement
HKL-2000data scaling
SOLVEphasing
PDB_EXTRACTdata extraction
DENZOdata reduction

Structure Validation

View Full Validation Report



View more in-depth experimental data
Entry History & Funding Information

Deposition Data

Funding OrganizationLocationGrant Number
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)United StatesGM-086766

Revision History  (Full details and data files)

  • Version 1.0: 2019-01-09
    Type: Initial release
  • Version 1.1: 2019-02-20
    Changes: Author supporting evidence, Data collection
  • Version 1.2: 2022-03-23
    Changes: Author supporting evidence, Database references
  • Version 1.3: 2024-05-22
    Changes: Data collection, Refinement description