1DS9

SOLUTION STRUCTURE OF CHLAMYDOMONAS OUTER ARM DYNEIN LIGHT CHAIN 1


Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Calculated: 150 
  • Conformers Submitted: 17 
  • Selection Criteria: structures with the least restraint violations,structures with the lowest energy,target function 

wwPDB Validation   3D Report Full Report


This is version 1.2 of the entry. See complete history


Literature

Solution structure of a dynein motor domain associated light chain.

Wu, H.Maciejewski, M.W.Marintchev, A.Benashski, S.E.Mullen, G.P.King, S.M.

(2000) Nat Struct Biol 7: 575-579

  • DOI: 10.1038/76804
  • Primary Citation of Related Structures:  
    1DS9

  • PubMed Abstract: 
  • Dyneins are molecular motors that translocate towards the minus ends of microtubules. In Chlamydomonas flagellar outer arm dynein, light chain 1 (LC1) associates with the nucleotide binding region within the gamma heavy chain motor domain and consists of a central leucine-rich repeat section that folds as a cylindrical right handed spiral formed from six beta-beta-alpha motifs ...

    Dyneins are molecular motors that translocate towards the minus ends of microtubules. In Chlamydomonas flagellar outer arm dynein, light chain 1 (LC1) associates with the nucleotide binding region within the gamma heavy chain motor domain and consists of a central leucine-rich repeat section that folds as a cylindrical right handed spiral formed from six beta-beta-alpha motifs. This central cylinder is flanked by terminal helical subdomains. The C-terminal helical domain juts out from the cylinder and is adjacent to a hydrophobic surface within the repeat region that is proposed to interact with the dynein heavy chain. The position of the C-terminal domain on LC1 and the unexpected structural similarity between LC1 and U2A' from the human spliceosome suggest that this domain interacts with the dynein motor domain.


    Related Citations: 
    • 1H, 15N and 13C resonance assignments for the 22 kDa LC1 light chain from Chlamydomonas outer arm dynein
      Wu, H., Maciejewski, M.W., Benashski, S.E., Mullen, G.P., King, S.M.
      (1999) J Biomol NMR 13: 309

    Organizational Affiliation

    Department of Biochemistry, University of Connecticut Health Center, 263 Farmington Avenue, Farmington, Connecticut 06032-3305, USA.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
OUTER ARM DYNEIN A198Chlamydomonas reinhardtiiMutation(s): 0 
Gene Names: LC1CHLREDRAFT_186669
Find proteins for Q9XHH2 (Chlamydomonas reinhardtii)
Explore Q9XHH2 
Go to UniProtKB:  Q9XHH2
Protein Feature View
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Calculated: 150 
  • Conformers Submitted: 17 
  • Selection Criteria: structures with the least restraint violations,structures with the lowest energy,target function 
  • OLDERADO: 1DS9 Olderado

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2000-07-26
    Type: Initial release
  • Version 1.1: 2008-04-27
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance