A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 11-May-2022 number of released structures: 12077
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NDB ID: 1GUC  PDB ID: 1GUC 


Base Pair Morphology Step Parameters

CSV Format

Model NumberStep NumberStep NameShiftSlideRiseTiltRollTwistX-DisplacementY-DisplacementHelical RiseInclinationTipHelical Twist
12AA_A2G3:C14U15_BB0.107-2.3143.0450.6618.25528.224-6.038-0.0922.29216.485-1.3229.39
16AA_C6U7:A10G11_BB-0.076-2.3243.064-0.7348.5527.928-6.1630.0172.26917.2071.47829.192
11AA_G1A2:U15C16_BB0.174-2.1172.97-1.5288.87528.841-5.532-0.5862.22217.2942.97730.185
13AA_G3G4:U13C14_BB-1.092-1.9913.094-2.3965.88926.145-5.6341.7982.67612.7795.226.894
14AA_G4U5:G12U13_BB-0.01-1.433.0750.0313.61348.847-1.9780.0142.9684.362-0.03848.972
15AA_U5C6:G11G12_BB1.119-1.9853.1332.6586.07626.897-5.485-1.7532.72312.816-5.60627.688
17AA_U7C8:G9A10_BB-0.315-2.0892.8861.846.0627.806-5.3660.982.36112.407-3.76628.504

The above values were obtained using first alternate conformation only and calculated by 3DNA program.
Xiang-Jun Lu & Wilma K. Olson (2003). '3DNA: a software package for the analysis, rebuilding and visualization of three-dimensional nucleic acid structures', Nucleic Acids Res.31(17), 5108-21.
Xiang-Jun Lu & Wilma K. Olson (2008). '3DNA: a versatile, integrated software system for the analysis, rebuilding and visualization of three-dimensional nucleic-acid structures', Nat Protoc.3(7), 1213-27.