Model building, validation, and visualization
Minghao Chen
Abstract
Model building, validation, and visualization
Steps
Model building
Generate a model by
[1] existing model in PDB
[2] creating a homology model by SWISS-MODEL
[3] creating a ab-initial model by AlphaFold
Do the flexible model fitting by [ISOLDE]
Roughly fit the secodary structures into the map
Do model fitting manually in [Coot] or automatically in [Phenix]
Repeat the model fitting until the coordinates fit the map resonably
Validation
Validate the quality of the models by using the validation tools in Phenix and the online validation service provided by wwPDB (https://www.wwpdb.org/validation/validation-reports)
Make sure the statistics, particularly the Ramachandran plot, Rotamers, R.m.s. deviations and B-factors are resonable.
Visualization
Visualize the models and maps by [ChimeraX]
Create figures by [Adobe Illustrator]
Create movies by [iMovie]