A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 14-Aug-2019 number of released structures: 10334
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NDB ID: PR0107  PDB ID: 1RC7 


Base Pair Morphology Step Parameters

CSV Format

Model NumberStep NumberStep NameShiftSlideRiseTiltRollTwistX-DisplacementY-DisplacementHelical RiseInclinationTipHelical Twist
13CC_C13G14:C7G8_BB-0.276-1.813.234-1.7289.56630.404-4.8790.2172.57217.6813.19331.885
15CC_C15G16:C5G6_BB0.47-1.5843.154-0.58310.08628.12-4.927-1.0192.44219.9611.15429.845
17CC_C17G18:C3G4_BB-0.639-2.213.1-4.0797.81623.262-7.1520.4312.32218.5519.68224.855
19CC_C19C20:G1G2_BB0.098-1.5923.1751.0179.59432.853-4.077-0.0212.62216.524-1.75134.203
110CE_C20G31:C30G1_DB0.402-3.4683.018-1.39610.709-14.493.2140.2594.503-36.543-4.764-18.055
11CC_G11G12:C9C10_BB0.11-2.053.2772.6915.15831.359-4.6280.2672.919.44-4.92631.881
12CC_G12C13:G8C9_BB0.496-1.8813.0870.964.43628.689-4.632-0.7982.7868.882-1.92229.039
14CC_G14C15:G6C7_BB-0.702-1.5113.194-1.0035.14933.287-3.41.0582.9538.9191.73733.686
16CC_G16C17:G4C5_BB0.142-1.873.2311.430.25532.215-3.412-0.0053.220.459-2.57532.246
18CC_G18C19:G2C3_BB-0.048-1.2953.3221.6985.66736.771-2.7710.2983.098.912-2.67137.227
113EE_C33G34:C27G28_DD0.382-1.8583.103-0.00713.29630.066-5.195-0.6772.11424.1980.01232.813
115EE_C35G36:C25G26_DD0.261-1.7133.219-0.07612.91629.548-5.119-0.4822.28823.9350.14132.19
117EE_C37G38:C23G24_DD-0.93-1.7383.084-2.23411.26526.59-5.6051.442.24623.1674.59528.924
119EE_C39C40:G21G22_DD-0.075-2.2973.0981.8227.13428.852-5.7620.4752.46314.031-3.58329.757
111EE_G31G32:C29C30_DD-0.48-1.4553.3140.4518.40834.273-3.6020.8562.88214.007-0.75135.262
112EE_G32C33:G28C29_DD0.098-1.1283.1020.7892.51334.418-2.266-0.053.0164.24-1.33134.515
114EE_G34C35:G26C27_DD-0.237-1.2693.198-1.0834.10933.535-2.8180.2413.0327.0851.86833.795
116EE_G36C37:G24C25_DD0.534-1.7423.212.86.17928.795-4.638-0.4912.82112.212-5.53429.567
118EE_G38C39:G22C23_DD0.266-1.1953.246-1.8424.89736.8-2.507-0.6563.0517.7092.89937.158

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.