The model of Hm 50S determined in 2000 by Nenad Ban and colleagues in the laboratory of Thomas Steitz includes 2711 of the 2923 nucleotides of 23S rRNA, all 122 nucleotides of its 5S rRNA, and structure of 27 of its 31 proteins.
His interest in large macromolecular assemblies led him for his postdoctoral work to the Department of Molecular Biophysics and Biochemistry at Yale University where he determined the atomic structure of the large ribosomal subunit by X-ray crystallography, as part of the group in the laboratory of Thomas A. Steitz.
Ban Ki-moon | International Campaign to Ban Landmines | Federal Assault Weapons Ban | ban | Shigeru Ban | Ray-Ban | Ban Kruat District | Aansoo Ban Gaye Phool | Ray-Ban Aviator | Partial Nuclear Test Ban Treaty | Nenad Bjeković | Ban Pong | Ban (law) | Bánk bán | Smoking ban in England | Nenad Veličković | Matija Ban | French ban on face covering | Ban (title) | ban (title) | Ban Phaeng District | Ban Johnson | Ban Houayxay | Ban Gu | Ban Chiang | Ban Chao | '''Željko Jerkić''' (speaking), at the Conference on Facilitating the Entry into Force of Comprehensive Nuclear-Test-Ban Treaty | Stephen II, Ban of Bosnia | smoking ban | Ray-Ban Wayfarer |