A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 19-Sep-2018 number of released structures: 9779
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NDB ID: 5W4U  PDB ID: 5W4U 


Base Pair Morphology Step Parameters

CSV Format

Model NumberStep NumberStep NameShiftSlideRiseTiltRollTwistX-DisplacementY-DisplacementHelical RiseInclinationTipHelical Twist
17TT_6MA7DT8:DA7DT8_NN0.0760.2962.7163.715-11.50331.9122.0040.3542.46-20.045-6.47334.069
13TT_DA3DC4:DG11DT12_NN-0.421.5592.4776.951-18.62137.8893.3591.031.491-26.565-9.91642.616
19TT_DA9DA10:DT5DT6_NN1.9390.6532.887-5.218-15.43144.7331.838-2.7572.326-19.5256.60247.464
110TT_DA10DG11:DC4DT5_NN-0.594-0.0373.878-0.41511.31733.561-2.0430.9043.68218.940.69535.368
113TT_DA13DG14:DC1DT2_NN2.0092.4334.166-7.888-21.59636.9035.486-3.5232.051-30.73811.22743.266
121TT_DA27DT28:A1U2_RR-0.07-1.4713.074.4739.62424.837-5.2581.1282.30321.182-9.84626.976
11TT_DC1DT2:DA13DG14_NN-1.040.5913.0241.2872.22826.420.7452.5783.014.861-2.80726.543
14TT_DC4DC5:DG10DG11_NN0.7940.7812.8585.183-0.933.4561.47-0.6222.923-1.552-8.93533.855
15TT_DC5DG6:DC9DG10_NN0.2090.3313.961-3.91122.21831.598-2.928-0.9193.42335.6776.2838.657
112TT_DC12DA13:DT2DG3_NN0.7462.0263.55815.089-1.03138.1413.0240.7963.541-1.508-22.06140.926
114TT_DC20DC21:G8G9_RR-0.045-0.9372.7351.84913.89418.57-5.8980.5881.63336.978-4.92223.229
115TT_DC21DT22:A7G8_RR1.102-2.1663.8171.2294.47127.635-5.66-1.953.4759.277-2.55128.014
117TT_DC23DT24:A5G6_RR-0.325-1.6183.0617.55-5.96325.857-1.9712.4873.132-12.777-16.17727.56
119TT_DC25DC26:G3G4_RR0.24-2.1493.2972.1486.45925.132-6.4210.0162.6814.508-4.82326.023
120TT_DC26DA27:U2G3_RR-0.151-0.5863.7519.2916.55745.687-1.3461.0573.5458.295-11.75247.007
16TT_DG66MA7:DT8DC9_NN1.0180.3893.397-4.364-2.07137.1140.884-2.173.235-3.2376.8237.416
111TT_DG11DC12:DG3DC4_NN-0.362-1.4173.976-3.072-1.37433.181-2.1890.0034.046-2.3995.36233.347
12TT_DT2DA3:DT12DA13_NN0.581-0.4813.9753.7297.51443.906-1.466-0.3513.889.942-4.93344.661
18TT_DT8DA9:DT6DA7_NN-1.7580.6463.2680.6148.66129.909-0.493.3973.28616.353-1.1631.116
116TT_DT22DC23:G6A7_RR-0.017-1.5833.532-6.473.73335.105-3.136-0.9513.3036.10310.57835.867
118TT_DT24DC25:G4A5_RR1.728-1.5493.3445.6920.41532.659-2.789-2.013.5670.731-10.02733.14

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.