4CA9

Structure of the Nucleoplasmin-like N-terminal domain of Drosophila FKBP39


Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Calculated: 100 
  • Conformers Submitted: 20 
  • Selection Criteria: LOWEST ERNERGY 

wwPDB Validation   3D Report Full Report


This is version 2.0 of the entry. See complete history


Literature

The Pentameric Nucleoplasmin Fold is Present in Drosophila Fkbp39 and a Large Number of Chromatin-Related Proteins.

Edlich-Muth, C.Artero, J.Callow, P.Przewloka, M.R.Watson, A.A.Zhang, W.Glover, D.M.Debski, J.Dadlez, M.Round, A.R.Trevor Forsyth, V.Laue, E.D.

(2015) J Mol Biol 427: 1949

  • DOI: 10.1016/j.jmb.2015.03.010
  • Primary Citation of Related Structures:  
    4CA9

  • PubMed Abstract: 
  • Nucleoplasmin is a histone chaperone that consists of a pentameric N-terminal domain and an unstructured C-terminal tail. The pentameric core domain, a doughnut-like structure with a central pore, is only found in the nucleoplasmin family. Here, we report the first structure of a nucleoplasmin-like domain (NPL) from the unrelated Drosophila protein, FKBP39, and we present evidence that this protein associates with chromatin ...

    Nucleoplasmin is a histone chaperone that consists of a pentameric N-terminal domain and an unstructured C-terminal tail. The pentameric core domain, a doughnut-like structure with a central pore, is only found in the nucleoplasmin family. Here, we report the first structure of a nucleoplasmin-like domain (NPL) from the unrelated Drosophila protein, FKBP39, and we present evidence that this protein associates with chromatin. Furthermore, we show that two other chromatin proteins, Arabidopsis thaliana histone deacetylase type 2 (HD2) and Saccharomyces cerevisiae Fpr4, share the NPL fold and form pentamers, or a dimer of pentamers in the case of HD2. Thus, we propose a new family of proteins that share the pentameric nucleoplasmin-like NPL domain and are found in protists, fungi, plants and animals.


    Organizational Affiliation

    Department of Biochemistry, University of Cambridge, 80 Tennis Court Road, CB2 1GA Cambridge, United Kingdom. Electronic address: e.d.laue@bioc.cam.ac.uk.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
39 KDA FK506-BINDING NUCLEAR PROTEINA, B, C, D, E98Drosophila melanogasterMutation(s): 0 
Gene Names: FK506-bp1FKBP39CG6226
EC: 5.2.1.8
UniProt
Find proteins for P54397 (Drosophila melanogaster)
Explore P54397 
Go to UniProtKB:  P54397
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP54397
Protein Feature View
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Calculated: 100 
  • Conformers Submitted: 20 
  • Selection Criteria: LOWEST ERNERGY 

Structure Validation

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Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2014-10-29
    Type: Initial release
  • Version 1.1: 2015-04-01
    Changes: Database references
  • Version 1.2: 2015-04-15
    Changes: Database references
  • Version 1.3: 2015-05-13
    Changes: Database references
  • Version 2.0: 2019-10-23
    Changes: Atomic model, Data collection, Other