A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 15-Jan-2020 number of released structures: 10589
Search for released structures

NDB ID: NA2993  PDB ID: 4QC7 


Base Pair Morphology Step Parameters

CSV Format

Model NumberStep NumberStep NameShiftSlideRiseTiltRollTwistX-DisplacementY-DisplacementHelical RiseInclinationTipHelical Twist
19AA_5FC9DG10:DC15DG16_BB0.6350.6693.087-1.9163.07826.1810.687-1.8733.096.7544.20326.427
15AA_DA5DA6:DT19DT20_BB-0.064-0.2893.249-2.9170.60837.673-0.525-0.2743.240.944.50937.786
16AA_DA6DT7:DA18DT19_BB-0.053-0.4873.2290.147-2.44235.023-0.4450.1093.254-4.051-0.24435.106
11AA_DC1DG2:DC23DG24_BB-0.982-0.1883.39-6.061-3.00335.8910.1420.6773.508-4.8219.7336.502
13AA_DC3DG4:5FC21DG22_BB-0.360.5413.2231.168.89527.363-0.9250.9883.21818.194-2.37428.769
111AA_DC11DG12:DC13DG14_BB0.9770.8053.3924.634-1.78535.5631.574-0.8893.444-2.906-7.54235.897
12AA_DG2DC3:DG22DC23_BB0.6530.1633.3543.85-1.97238.8250.489-0.4973.388-2.956-5.7739.056
14AA_DG4DA5:DT205FC21_BB-0.148-0.2343.410.6031.39734.036-0.630.3523.3952.386-1.0334.069
110AA_DG10DC11:DG14DC15_BB-1.4290.553.389-3.964-6.60742.7431.4131.5313.385-8.9785.38643.4
17AA_DT7DT8:DA17DA18_BB-0.068-0.2183.2781.581-2.11436.819-0.0580.3223.279-3.342-2.49936.91
18AA_DT85FC9:DG16DA17_BB-0.012-0.3083.3841.003-0.66940.262-0.3690.1353.387-0.971-1.45740.279

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.