5N9V

NMR solution structure of ubl5 domain from polyubiquitin locus of T.thermophila.


Experimental Data Snapshot

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

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This is version 1.2 of the entry. See complete history


Literature

NMR structure of a non-conjugatable, ADP-ribosylation associated, ubiquitin-like domain from Tetrahymena thermophila polyubiquitin locus.

Chiarini, V.Tossavainen, H.Sharma, V.Colotti, G.

(2019) Biochim Biophys Acta Gen Subj 1863: 749-759

  • DOI: 10.1016/j.bbagen.2019.01.014
  • Primary Citation of Related Structures:  
    5N9V

  • PubMed Abstract: 
  • Ubiquitin-like domains (UbLs), in addition to being post-translationally conjugated to the target through the E1-E2-E3 enzymatic cascade, can be translated as a part of the protein they ought to regulate. As integral UbLs coexist with the rest of the protein, their structural properties can differ from canonical ubiquitin, depending on the protein context and how they interact with it ...

    Ubiquitin-like domains (UbLs), in addition to being post-translationally conjugated to the target through the E1-E2-E3 enzymatic cascade, can be translated as a part of the protein they ought to regulate. As integral UbLs coexist with the rest of the protein, their structural properties can differ from canonical ubiquitin, depending on the protein context and how they interact with it. In this work, we investigate T.th-ubl5, a UbL present in a polyubiquitin locus of Tetrahymena thermophila, which is integral to an ADP-ribosyl transferase protein. Only one other co-occurrence of these two domains within the same protein has been reported.


    Organizational Affiliation

    Institute of Molecular Biology and Pathology, Italian National Research Council (IBPM CNR), Department of Biochemical Sciences, Sapienza University, P.le A. Moro 5, 00185 Rome, Italy. Electronic address: gianni.colotti@uniroma1.it.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
NAD(P)(+)--arginine ADP-ribosyltransferaseA81Tetrahymena thermophila SB210Mutation(s): 0 
Gene Names: TTHERM_00085190
EC: 2.4.2.31
UniProt
Find proteins for Q236S9 (Tetrahymena thermophila (strain SB210))
Explore Q236S9 
Go to UniProtKB:  Q236S9
Protein Feature View
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Calculated: 200 
  • Conformers Submitted: 20 
  • Selection Criteria: structures with the lowest energy 
  • OLDERADO: 5N9V Olderado

Structure Validation

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Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2018-03-21
    Type: Initial release
  • Version 1.1: 2019-05-08
    Changes: Data collection
  • Version 1.2: 2019-09-25
    Changes: Data collection, Database references