What is errat and who wrote it?
Most recent answer. 4th Aug, 2021. Andi S. Silva. City University of New York - Brooklyn College. On verify3D, a score of more than 80% means that your model has good quality - …
How does the errat program work?
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How is errat used to evaluate protein structures?
Errata. • May 5, 2021: A “Technical Erratum Notification” was issued by AMCA International for ANSI/AMCA Standard 230-15, Laboratory Methods of Testing Air Circulating Fans for Rating and Certification, which is referenced in the DOE test procedure for LDCF. The erratum corrects the electrical input power measurement to standard air ...
What is the quality factor of the errat plot?
Sep 03, 2008 · Interpretation of the absorption spectrum of single crystal UCl 4; Article Metrics Views 5. Citations Crossref 2. Web of Science ISI 0 Altmetric. Please Note: The number of views represents the full text views from December 2016 to date. Article views prior to December 2016 are not included. ...
What is a good Errat score?
ERRAT is a so-called “overall quality factor” for non-bonded atomic interactions, with higher scores indicating higher quality. The generally accepted range is >50 for a high quality model.02-Apr-2013
What is Verify3D?
Verify3D derives a“3D-1D” profile based on the local environment of each residue, described by the statistical preferences for the following criteria: the area of the residue that is buried, the fraction of side-chain area that is covered by polar atoms (oxygen and nitrogen), and the local secondary structure.
What is Errat?
ERRAT is a program for verifying protein structures determined by crystallography. Error values are plotted as a function of the position of a sliding 9-residue window.
What is Ramachandran plot and its significance?
The Ramachandran plot provides a way to view the distribution of torsion angles in a protein structure and shows that the torsion angles corresponding to the two major secondary structure elements (α-helices and β-sheets) are clearly clustered within separate regions.
Most recent answer
On verify3D, a score of more than 80% means that your model has good quality - however you must check with other evaluation tolls such as voromqa, Proq3 etc to make sure you have a high quality model.
All Answers (9)
You can check Ramachandran Plot from procheck and look for residues in favored regions and outliers. This will give you estimation about your model quality.