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Figure 3
R.m.s.d. estimates by Phaser and calculated r.m.s.d.s from the DALI server as indicated in the legend. A selection of N-lobe models used by the MrBUMP server is shown, with a range of different sequence identities (IDs) as indicated. The successful model, PDB entry 1exr, has the lowest r.m.s.d. (as reported by the DALI server) as well as the second lowest DALI/Phaser r.m.s.d. discrepancy of the models shown here. More similar structures were identified later, after structure solution, but were not tested by MrBUMP. It may be noted that the lack of a fixed relationship between sequence ID and Phaser r.m.s.d. estimates is likely to be owing to Phaser's use of both sequence ID and sequence length to produce improved r.m.s.d. estimates (Oeffner et al., 2013BB15).

Journal logoSTRUCTURAL
BIOLOGY
ISSN: 2059-7983
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