1FNX

SOLUTION STRUCTURE OF THE HUC RBD1-RBD2 COMPLEXED WITH THE AU-RICH ELEMENT

• PDB DOI: https://doi.org/10.2210/pdb1FNX/pdb
• NAKB: 1FNX

• Classification: immune system/RNA
• Organism(s): Mus musculus
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2000-08-24 Released: 2003-06-24 
• Deposition Author(s): Inoue, M., Hirao, M., Kasashima, K., Kim, I.-S., Kawai, G., Kigawa, T., Sakamoto, H., Muto, Y., Yokoyama, S.

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Experimental Data Snapshot

• Method: SOLUTION NMR
• Conformers Calculated: 200 
• Conformers Submitted: 21 
• Selection Criteria: structures with the lowest energy. CONFORMER 21 IS THE MINIMIZED AVERAGE STRUCTURE OF CONFORMERS 1-20 

Literature

Solution structure of mouse HuC RNA-binding domains complexed with an AU-Rich element reveals determinants of neuronal differentiation

Inoue, M., Hirao, M., Kasashima, K., Kim, I.-S., Kawai, G., Kigawa, T., Sakamoto, H., Muto, Y., Yokoyama, S.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 22.24 kDa 
• Atom Count: 1,551 
• Modelled Residue Count: 184 
• Deposited Residue Count: 184 
• Unique protein chains: 1
• Unique nucleic acid chains: 1

Macromolecules

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
HU ANTIGEN C	B [auth H]	174	Mus musculus	Mutation(s): 0
UniProt
Find proteins for Q60900 (Mus musculus) Explore Q60900  Go to UniProtKB:  Q60900

Entity ID: 1
Molecule	Chains	Length	Organism	Image
AU-RICH RNA ELEMENT	A [auth R]	10	N/A

Experimental Data & Validation

Experimental Data

• Method: SOLUTION NMR
• Conformers Calculated: 200 
• Conformers Submitted: 21 
• Selection Criteria: structures with the lowest energy. CONFORMER 21 IS THE MINIMIZED AVERAGE STRUCTURE OF CONFORMERS 1-20 

Structure Validation

Entry History 

Deposition Data

• Released Date: 2003-06-24 
Deposition Author(s): Inoue, M., Hirao, M., Kasashima, K., Kim, I.-S., Kawai, G., Kigawa, T., Sakamoto, H., Muto, Y., Yokoyama, S.

Revision History  

• Version 1.0: 2003-06-24
  Type: Initial release
  
• Version 1.1: 2008-04-27
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2022-02-23
  Changes: Database references, Derived calculations
• Version 1.4: 2024-05-22
  Changes: Data collection