Structure superposition tools: Difference between revisions
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===Protein structural superposition=== | ===Protein structural superposition=== | ||
There are several well-documented, easy to use servers and software packages that do an excellent job of sequence-independent structure superposition, described below. They include | There are several well-documented, easy to use servers and software packages that do an excellent job of sequence-independent structure superposition, described below. They include | ||
* [[#CE|CE]] rigid superposition only | * [[#CE|CE]] rigid superposition only. | ||
* [[#Dali|Dali]] rigid superposition only. Jmol. Colors by ''structure conservation'' distinguishing closely superposed from poorly superposed segments. | * [[#Dali|Dali]] rigid superposition only. Jmol. Colors by ''structure conservation'' distinguishing closely superposed from poorly superposed segments. | ||
* [[#FATCAT|FATCAT]] '''flexible''' and rigid superposition. Jmol. Generates '''morph''' of alignment. | * [[#FATCAT|FATCAT]] '''flexible''' and rigid superposition. Jmol. Generates '''morph''' of alignment. | ||
* [[#TopMatch|TopMatch]] | * [[#TopMatch|TopMatch]] | ||
If you want automated selection of a small subdomain with the best possible superposition, try [[#DeepView = Swiss-PDBViewer|DeepView = Swiss-PDBViewer]]'s ''Explore Domain Alternate Fits'' or ''Iterative Magic Fit'' (see results in the [[#DeepView = Swiss-PDBViewer example|DeepView = Swiss-PDBViewer example]]). | If you want automated selection of a small subdomain with the best possible superposition, try [[#DeepView = Swiss-PDBViewer|DeepView = Swiss-PDBViewer]]'s ''Explore Domain Alternate Fits'' or ''Iterative Magic Fit'' (see results in the [[#DeepView = Swiss-PDBViewer example|DeepView = Swiss-PDBViewer example]]). |