wDSSR for Dissecting and Modeling 3D Nucleic Acid Structures
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Rebuild Model
Base-pair parameters (Please see the [
DSSR User Manual
] for details).
Important: This module requires structural parameters (e.g., Shear, Stretch, Slide, Rise) for each base pair or step. Do not input a raw nucleotide sequence or FASTA file. To build a structure from sequence alone, please use the MODEL module.
Example 1
Example 2
Example 3
# Please click the "Example 1", "Example 2", or "Example 3" button above to populate sample data. # Below is a simple example. Note that lines starting with "#" are ignored by the parser. # 2 (no. of base pairs) #bp Shear Stretch Stagger Buckle Propeller Opening Shift Slide Rise Tilt Roll Twist A-T 0.0325 -0.0951 0.0886 -0.0408 -15.1327 -1.8776 -0.0049 0.4543 3.3577 0.0027 1.7067 35.9601 A-T 0.0324 -0.0951 0.0887 -0.0405 -15.1321 -1.8778 999999 999999 999999 999999 999999 999999
OR
Upload a base-pair parameter file (.txt or .par)
Example：
selected example parameter file
Choose Backbone conformation:
B-DNA
A-DNA
RNA
Backbone geometry optimization
Run rebuild
Calculations in progress... please wait...
wDSSR is developed by Drs. Shuxiang Li and Xiang-Jun Lu, and supported by NIH grant R24GM153869.
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