1YGO

Solution Structure of the pelle Death Domain

• PDB DOI: https://doi.org/10.2210/pdb1YGO/pdb

• Classification: TRANSFERASE
• Organism(s): Drosophila melanogaster
• Expression System: Escherichia coli BL21
• Mutation(s): No 


• Deposited: 2005-01-05 Released: 2005-07-26 
• Deposition Author(s): Moncrieffe, M.C., Stott, K.M., Gay, N.J.

---

Experimental Data Snapshot

• Method: SOLUTION NMR
• Conformers Calculated: 100 
• Conformers Submitted: 20 
• Selection Criteria: structures with the lowest energy 

Literature

Solution structure of the isolated Pelle death domain.

Moncrieffe, M.C., Stott, K.M., Gay, N.J.

(2005) FEBS Lett 579: 3920-3926

• PubMed: 16004997 
• DOI: https://doi.org/10.1016/j.febslet.2005.06.009
• Primary Citation of Related Structures:  
  1YGO


• PubMed Abstract: 
  

  The interaction between the death domains (DDs) of Tube and the protein kinase Pelle is an important component of the Toll pathway. Published crystallographic data suggests that the Pelle-Tube DD interface is plastic and implies that in addition to the two predominant Pelle-Tube interfaces, a third interaction is possible. We present the NMR solution structure of the isolated death domain of Pelle and a study of the interaction between the DDs of Pelle and Tube. Our data suggests the solution structure of the isolated Pelle DD is similar to that of Pelle DD in complex with Tube. Additionally, they suggest that the plasticity observed in the crystal structure may not be relevant in the functioning death domain complex.

---

Organizational Affiliation: 

Department of Biochemistry, University of Cambridge, Cambridge CB2 1GA, UK. [e-mail]

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 12.7 kDa 
• Atom Count: 894 
• Modelled Residue Count: 110 
• Deposited Residue Count: 110 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Probable serine/threonine-protein kinase pelle	A	110	Drosophila melanogaster	Mutation(s): 0  Gene Names: pll EC: 2.7.1.37
UniProt
Find proteins for Q05652 (Drosophila melanogaster) Explore Q05652  Go to UniProtKB:  Q05652

Experimental Data & Validation

Experimental Data

• Method: SOLUTION NMR
• Conformers Calculated: 100 
• Conformers Submitted: 20 
• Selection Criteria: structures with the lowest energy 

Structure Validation

Entry History 

Deposition Data

• Released Date: 2005-07-26 
Deposition Author(s): Moncrieffe, M.C., Stott, K.M., Gay, N.J.

Revision History  

• Version 1.0: 2005-07-26
  Type: Initial release
  
• Version 1.1: 2008-04-30
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2022-03-02
  Changes: Data collection, Database references, Derived calculations