Spring Model

Spring model is a webservice for modelling chromatin domains using direct information about contacts derived from experiments like Hi-C or ChIA-PET. It is employs polymer physics and molecular mechanics using OpenMM library. Please visit manual, and tutorial pages for more info.


New request

General

Up to 255 characters
Values between 0 and 100 are suitable for most cases.
Diameter of container in σ (bead diameter) units. Leave empty for modelling without this constraint.
May significantly extend computation time.
Check to include ev term
Model coordinates

The limits are: 5 - 2000
or
Genomic coordinates
Genomic region in format chrN:xxx-yyy
Values between 1000 - 100 000 are usually reasonable and strongly depend on size of modelling region
BEDPE format
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