A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 11-May-2022 number of released structures: 12077
Search for released structures

NDB ID: 1P5P  PDB ID: 1P5P 


Base Pair Morphology Step Parameters

CSV Format

Model NumberStep NumberStep NameShiftSlideRiseTiltRollTwistX-DisplacementY-DisplacementHelical RiseInclinationTipHelical Twist
17AA_A8G9:C70U71_AA-0.063-0.2293.3237.09612.25735.59-1.9050.9963.01919.144-11.08338.219
117AA_A24C25:G58U59_AA0.433-1.0852.7820.166-2.29238.458-1.4-0.6382.841-3.476-0.25238.524
121AA_A28G29:A54U55_AA-0.3190.1332.279-3.745-7.01565.4710.3210.1882.27-6.4613.4565.899
123AA_A30A31:A51U53_AA1.738-1.1543.170.072-12.28884.085-0.573-1.2873.285-9.132-0.05384.812
124AA_A31A32:U50A51_AA-1.2011.3162.889-1.8776.48-58.757-1.618-1.32.707-6.58-1.906-59.108
125AA_A32G33:U49U50_AA0.392-0.6513.528-12.3990.8956.276-0.728-1.1243.3720.93112.9757.523
13AA_C3U4:A74G75_AA0.425-1.2793.193-6.3240.94832.337-2.41-1.7823.021.68211.21732.946
19AA_C16U17:A67G68_AA-0.299-0.9493.185-2.39415.81936.04-3.1450.1822.57724.1563.65639.324
113AA_C20U21:C62G63_AA0.580.7722.734-9.57115.35429.685-0.76-2.2552.52927.03916.85534.658
116AA_C23A24:U59G60_AA-0.1660.3423.571-5.30921.09825.912-3.339-0.7032.99739.3739.90733.714
118AA_C25G26:A57G58_AA2.216-3.8560.116-161.9082.347151.561-1.929-1.089-0.4391.17781.227175.578
120AA_C27A28:U55G56_AA0.006-1.7685.6173.0214.4627.57-5.4021.1785.2429.247-6.26328.081
127AA_C34G35:C47G48_AA-0.367-0.6664.0410.97818.61730.21-4.3510.7763.11332.161-1.6935.384
130AA_C37U38:A43G45_AA0.347-0.5953.03414.726-9.57971.981-0.2060.1563.096-8.033-12.34973.811
11AA_G1G2:C76C77_AA0.727-0.8653.8525.09912.00534.859-3.206-0.3553.44819.226-8.16737.148
12AA_G2C3:G75C76_AA1.825-1.1253.0545.063-7.95738.933-0.73-2.0843.412-11.729-7.46440.016
15AA_G5G7:C72C73_AA-0.963-1.213.2271.7855.07833.631-2.8361.9162.9648.706-3.06134.047
16AA_G7A8:U71C72_AA0.662-1.1522.854-2.198-1.64933.672-1.749-1.4512.858-2.8413.78733.78
18AA_G9G10:C69C70_AA-0.587-0.7692.669-8.47610.41731.113-2.675-0.0922.37318.38414.95933.822
111AA_G18U19:G65C66_AA0.551-0.8393.2742.917-2.81249.687-0.788-0.4393.339-3.34-3.46549.841
119AA_G26C27:G56A57_AA0.505-4.364-2.846140.014-95.173147.569-2.373-0.533-1.935-47.706-70.182177.015
122AA_G29A30:U53A54_AA-4.296-1.453.3991.67313.359-3.334-13.705-15.3242.733-75.5659.465-13.868
126AA_G33C34:G48U49_AA0.03-1.4423.1626.2251.26338.674-2.2960.6713.0831.892-9.32239.172
128AA_G35U36:G46C47_AA0.488-1.1342.8910.631-4.0234.037-1.353-0.7393.009-6.837-1.07334.272
14AA_U4G5:C73A74_AA-0.206-1.6184.2885.3270.17231.408-2.9891.6444.1880.315-9.75331.846
110AA_U17G18:C66A67_AA-0.921-0.7193.2013.76714.69331.105-3.3052.0892.49525.581-6.55934.524
112AA_U19C20:G63G65_AA0.181-1.5423.1463.73211.23217.643-8.0680.7971.84232.318-10.73821.219
114AA_U21U22:U61C62_AA-0.583-0.4134.1428.27610.68739.809-1.9541.8813.72815.174-11.75141.953
115AA_U22C23:G60U61_AA-0.893-0.4952.988-1.34410.67733.72-2.2311.2922.74217.852.24635.348
129AA_U36C37:G45G46_AA0.052-2.334.283-5.8233.39230.436-5.159-1.5083.9296.36410.92531.156

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.