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This new approach introduces rigorous outcome validation into EM ab initio structure determination.
This work is unique due to its coverage of ab-initio pilots, and the results presented here may facilitate improvements in the evaluation of individual ab-initio pilots and the teaching environment for stress contributing factors.
On one hand, it is important to use high-level ab initio methods to obtain reliable results.
The method has extended the applicability of the ab initio phasing by de novo models approach.
Our results add to the existing ab initio database for use in fitting and testing interatomic potentials.
The complementary, high-level ab initio studies supplement experimental findings, enhancing the interpretation and helping to remove the often-present ambiguities.
Journal ArticleDOI
Ilie Fishtik, Ravindra Datta 
20 Citations
These new findings provide a remarkable interpretation and direct comparison of the accuracies and capabilities of the GA and ab initio methods.
A significant improvement over earlier ab initio approaches is demonstrated and correlations are shown to have a large effect.
A simple method is proposed to counteract some of these deficiencies and results thus obtained are in significantly better agreement with ab initio data.
It is shown that the latter two ab initio methods offer complementary information and their results are fairly consistent with the available data.

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