Sandbox Reserved 1440: Difference between revisions
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== What is a Validation Report? == | == What is a Validation Report? == | ||
A validation report | A validation report (see linked image) [[http://proteopedia.org//wiki/images/d/df/RSRZ_validation.png]] is an analysis of a molecular dataset model and the real space electron density of the proposed model. There are several factors that affect the validity of the model. Perhaps the most important is the resolution in Angstroms. A low resolution of less than 2 will likely have few electron density clashes, while a resolution of above 3 will have several clashes due to overlapping atomic radii. | ||
Validaton report guidelines. | |||
<b>Rfree</b> - measures the fit of the model using a subset of the data available | |||
RSRZ outliers - Real Space R values, measures fit of atomic model vs. the collected data in real space | |||
Clashscore - Derived from number of atoms in the model that are unusually close together | |||
Ramachandran outliers - Measures φ (phi) and ψ (psi) angle irregularities. | |||
Sidechain outliers - Measures protein sidechain outliers and deviations from expected backbone angles. | |||
== 3Q8W == | == 3Q8W == | ||
