A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 1-Apr-2020 number of released structures: 10687
Search for released structures

NDB ID: PR0212  PDB ID: 2DR2 


Base Pair Morphology Step Parameters

CSV Format

Model NumberStep NumberStep NameShiftSlideRiseTiltRollTwistX-DisplacementY-DisplacementHelical RiseInclinationTipHelical Twist
12BB_A2C3:G70U71_BB0.203-1.0323.274-0.7567.42336.337-2.588-0.4173.00811.751.19637.07
113BB_A21G22:C13A14_BB-4.515-3.6823.1614.8545.81-14.6327.288-11.1125.428-21.0717.601-16.465
122BB_A31C32:A38U39_BB0.182-1.8123.2126.80811.287.237-1.5330.0083.0168.079-4.91188.02
13BB_C3C4:G69G70_BB-0.288-1.633.396-1.4439.60630.888-4.5710.272.78817.5022.6332.344
14BB_C4U5:G68G69_BB-0.508-1.7063.532-9.4097.97737.008-3.572-0.4343.14412.15914.34338.941
16BB_C6G7:C66G67_BB-0.113-1.4843.405-1.66515.26530.012-4.911-0.062.39527.3432.98233.631
115BB_C23C25:G10G12_BB0.551-2.1484.806-13.37333.25789.957-2.278-0.7043.94622.8129.17395.395
116BB_C25G26:A44G10_BB2.033-4.2163.317-17.533-9.31537.659-4.845-4.6623.042-13.35725.14142.403
119BB_C28U29:A41G42_BB-0.94-1.5313.109-7.7534.79525.486-4.4340.1352.93110.45216.927.042
19BB_C50G51:C63G64_BB-0.074-1.5773.5185.14116.59737.212-4.0380.6582.58424.444-7.57240.938
11BB_G1A2:U71C72_BB1.173-1.1823.523-4.12319.29827.243-5.062-2.6772.06835.6427.61533.529
17BB_G7G49:U65C66_BB0.174-2.0892.713-1.89411.58828.926-5.454-0.581.75122.0843.60931.171
114BB_G22C23:G12C13_BB0.23-1.24.191-3.8-9.57617.0472.713-3.124.125-29.111.54919.899
117BB_G26U27:A43A44_BB0.475-1.9073.761-2.855-1.75532.951-3.003-1.3913.802-3.0855.01733.117
121BB_G30A31:U39C40_BB-0.578-1.1433.229-2.2696.99436.622-2.6740.6152.99810.9953.56737.328
18BB_G49C50:G64U65_BB-0.523-1.8293.3760.0160.26236.784-2.9350.8323.3630.416-0.02536.785
110BB_G51U52:A62C63_BB0.106-1.4052.886-1.153-0.01925.927-3.125-0.5152.879-0.0422.56725.952
112BB_G53U54:A58C61_BB-2.425-2.4183.0750.412-2.86681.209-1.7871.8723.134-2.201-0.31781.251
15BB_U5C6:G67G68_BB0.265-1.8112.3513.3054.83225.823-4.2881.4581.8959.919-27.31429.391
118BB_U27C28:G42A43_BB1.154-1.7643.5911.7436.17539.828-3.302-1.4643.3378.994-2.53840.321
120BB_U29G30:C40A41_BB-0.427-1.5553.5416.97517.18831.902-4.7161.592.29828.466-11.55236.782
111BB_U52G53:C61A62_BB1.803-1.4913.1243.3323.15333.953-3.008-2.5573.1345.369-5.67434.252

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.