4UZX

High-resolution NMR structures of the domains of Saccharomyces cerevisiae Tho1


Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Calculated: 20 
  • Conformers Submitted: 20 
  • Selection Criteria: NO VIOLATIONS 

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This is version 1.3 of the entry. See complete history


Literature

High-Resolution NMR Structures of the Domains of Saccharomyces Cerevisiae Tho1.

Jacobsen, J.O.B.Allen, M.D.Freund, S.M.V.Bycroft, M.

(2016) Acta Crystallogr F Struct Biol Commun 72: 500

  • DOI: 10.1107/S2053230X16007597
  • Primary Citation of Related Structures:  
    4UZW, 4UZX

  • PubMed Abstract: 
  • THO is a multi-protein complex involved in the formation of messenger ribonuclear particles (mRNPs) by coupling transcription with mRNA processing and export. THO is thought to be formed from five subunits, Tho2p, Hpr1p, Tex1p, Mft1p and Thp2p, and recent work has determined a low-resolution structure of the complex [Poulsen et al ...

    THO is a multi-protein complex involved in the formation of messenger ribonuclear particles (mRNPs) by coupling transcription with mRNA processing and export. THO is thought to be formed from five subunits, Tho2p, Hpr1p, Tex1p, Mft1p and Thp2p, and recent work has determined a low-resolution structure of the complex [Poulsen et al. (2014), PLoS One, 9, e103470]. A number of additional proteins are thought to be involved in the formation of mRNP in yeast, including Tho1, which has been shown to bind RNA in vitro and is recruited to actively transcribed chromatin in vivo in a THO-complex and RNA-dependent manner. Tho1 is known to contain a SAP domain at the N-terminus, but the ability to suppress the expression defects of the hpr1Δ mutant of THO was shown to reside in the RNA-binding C-terminal region. In this study, high-resolution structures of both the N-terminal DNA-binding SAP domain and C-terminal RNA-binding domain have been determined.


    Organizational Affiliation

    MRC Laboratory of Molecular Biology, Hills Road, Cambridge CB2 0QH, England.



Macromolecules
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Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
PROTEIN THO1A67Saccharomyces cerevisiaeMutation(s): 0 
Find proteins for P40040 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
Explore P40040 
Go to UniProtKB:  P40040
Protein Feature View
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Calculated: 20 
  • Conformers Submitted: 20 
  • Selection Criteria: NO VIOLATIONS 
  • OLDERADO: 4UZX Olderado

Structure Validation

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Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2014-12-17
    Type: Initial release
  • Version 1.1: 2016-04-27
    Changes: Atomic model, Other
  • Version 1.2: 2016-06-08
    Changes: Database references
  • Version 1.3: 2016-06-29
    Changes: Database references