2LNA

Solution NMR Structure of the mitochondrial inner membrane domain (residues 164-251), FtsH_ext, from the paraplegin-like protein AFG3L2 from Homo sapiens, Northeast Structural Genomics Consortium Target HR6741A


Experimental Data Snapshot

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

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

NMR structure and MD simulations of the AAA protease intermembrane space domain indicates peripheral membrane localization within the hexaoligomer.

Ramelot, T.A.Yang, Y.Sahu, I.D.Lee, H.W.Xiao, R.Lorigan, G.A.Montelione, G.T.Kennedy, M.A.

(2013) Febs Lett. 587: 3522-3528

  • DOI: 10.1016/j.febslet.2013.09.009

  • PubMed Abstract: 
  • We have determined the solution NMR structure of the intermembrane space domain (IMSD) of the human mitochondrial ATPase associated with various activities (AAA) protease known as AFG3-like protein 2 (AFG3L2). Our structural analysis and molecular dy ...

    We have determined the solution NMR structure of the intermembrane space domain (IMSD) of the human mitochondrial ATPase associated with various activities (AAA) protease known as AFG3-like protein 2 (AFG3L2). Our structural analysis and molecular dynamics results indicate that the IMSD is peripherally bound to the membrane surface. This is a modification to the location of the six IMSDs in a model of the full length yeast hexaoligomeric homolog of AFG3L2 determined at low resolution by electron cryomicroscopy [1]. The predicted protein-protein interaction surface, located on the side furthest from the membrane, may mediate binding to substrates as well as prohibitins.


    Organizational Affiliation

    Department of Chemistry and Biochemistry, Northeast Structural Genomics Consortium, Miami University, Oxford, OH 45056, USA. Electronic address: theresa.ramelot@miamiOH.edu.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
AFG3-like protein 2
A
99Homo sapiensMutation(s): 0 
Gene Names: AFG3L2
EC: 3.4.24.-
Find proteins for Q9Y4W6 (Homo sapiens)
Go to Gene View: AFG3L2
Go to UniProtKB:  Q9Y4W6
Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Calculated: 100 
  • Conformers Submitted: 20 
  • Selection Criteria: structures with the lowest energy 
  • Olderado: 2LNA Olderado

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Revision History 

  • Version 1.0: 2012-01-25
    Type: Initial release
  • Version 1.1: 2012-03-21
    Type: Structure summary
  • Version 1.2: 2013-10-30
    Type: Database references