Spherically averaged phased translation function and its application to the search for molecules and fragments in electron-density maps

Vagin, A.A.; Isupov, M.N.

doi:10.1107/S0907444901012409

Acta Crystallographica Section D
Acta Crystallographica
Section D BIOLOGICAL CRYSTALLOGRAPHY

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Figure 2
Positioning of the α/β hydrolase fold part of acetylcholineesterase from T. californica onto 3 Å MIR electron density of esterase 713 from Alcaligenes species found by MOLREP using the SAPTF algorithm. The figure was prepared using MOLSCRIPT (Kraulis, 1991

). (a) A stereo diagram of the C^α trace of acetylcholineesterase (green) positioned in the esterase 713 MIR electron density (blue) around a β-sheet of one of subunits. The C^α trace of the refined esterase model is shown in red. (b) A stereo diagram of the C^α trace of two molecules of acetylcholineesterase (green and blue) superimposed onto the C^α trace of refined esterase dimer; subunits are shown in red and black.

BIOLOGICAL
CRYSTALLOGRAPHY

ISSN: 1399-0047

Volume 57| Part 10| September 2001| Pages 1451-1456

doi:10.1107/S0907444901012409

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