title: OPM: orientations of proteins in membranes database.
abstract: CONCLUSIONS
  The Orientations of Proteins in Membranes (OPM) database provides a collection of transmembrane, monotopic and peripheral proteins from the Protein Data Bank whose spatial arrangements in the lipid bilayer have been calculated theoretically and compared with experimental data. The database allows analysis, sorting and searching of membrane proteins based on their structural classification, species, destination membrane, numbers of transmembrane segments and subunits, numbers of secondary structures and the calculated hydrophobic thickness or tilt angle with respect to the bilayer normal. All coordinate files with the calculated membrane boundaries are available for downloading.
  
  
  BACKGROUND
  http://opm.phar.umich.edu.
authors.affiliation: College of Literature, Science and the Arts, University of Michigan, Ann Arbor, MI 48109-1065, USA.
authors.forename: Mikhail A
authors.initials: MA
authors.lastname: Lomize
authors.forename: Andrei L
authors.initials: AL
authors.lastname: Lomize
authors.forename: Irina D
authors.initials: ID
authors.lastname: Pogozheva
authors.forename: Henry I
authors.initials: HI
authors.lastname: Mosberg
mesh_terms: D003196:Computer Graphics; D003198:Computer Simulation; D030562:Databases, Protein; D008565:Membrane Proteins / Q000737:chemistry* / Q000145:classification; D008956:Models, Chemical; D008958:Models, Molecular; D011487:Protein Conformation; D011506:Proteins / Q000737:chemistry* / Q000145:classification*; D020539:Sequence Analysis, Protein / Q000379:methods*; D014584:User-Computer Interface
chemical_list: D008565:Membrane Proteins; D011506:Proteins