2K65 | pdb_00002k65

NMR solution structure of the exon/intron binding site 1 (EBS1/IBS1) of the group II intron Sc.ai5(gamma)

• PDB DOI: https://doi.org/10.2210/pdb2K65/pdb
• BMRB: 15858
• NAKB: 2K65

• Classification: RNA
• Mutation(s): No 


• Deposited: 2008-07-04 Released: 2009-07-14 
• Deposition Author(s): Kruschel, D., Sigel, R.K.O.

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Experimental Data Snapshot

• Method: SOLUTION NMR
• Conformers Calculated: 200 
• Conformers Submitted: 20 
• Selection Criteria: structures with the lowest energy 

Literature

Solution structure of the 5'-splice site of a group II intron ribozyme

Kruschel, D., Sigel, R.K.O.

To be published.

Biological Assembly 1  

Biological assembly 1 assigned by authors.

Macromolecule Content 

• Total Structure Weight: 4.43 kDa 
• Atom Count: 293 
• Modeled Residue Count: 14 
• Deposited Residue Count: 14 
• Unique nucleic acid chains: 2

Macromolecules

Entity ID: 1
Molecule	Chains	Length	Organism	Image
5'-R(*GP*GP*CP*AP*CP*UP*G)-3'	A	7	N/A

Entity ID: 2
Molecule	Chains	Length	Organism	Image
5'-R(*CP*AP*GP*UP*GP*UP*C)-3'	B	7	N/A

Experimental Data & Validation

Experimental Data

• Method: SOLUTION NMR
• Conformers Calculated: 200 
• Conformers Submitted: 20 
• Selection Criteria: structures with the lowest energy 

Structure Validation

Entry History 

Deposition Data

• Released Date: 2009-07-14 
Deposition Author(s): Kruschel, D., Sigel, R.K.O.

Revision History  

• Version 1.0: 2009-07-14
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2022-03-16
  Changes: Data collection, Database references, Derived calculations
• Version 1.3: 2024-05-29
  Changes: Data collection