A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 18-May-2022 number of released structures: 12082
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NDB ID: PR0123  PDB ID: 1SJ4 


Base Pair Morphology Step Parameters

CSV Format

Model NumberStep NumberStep NameShiftSlideRiseTiltRollTwistX-DisplacementY-DisplacementHelical RiseInclinationTipHelical Twist
114RR_A116G117:C130U167_RR1.05-1.5733.226-3.2497.23742.957-2.766-1.7042.8549.7824.39243.649
117RR_A143C144:G161G162_RR0.834-0.6372.869-8.07411.36634.031-2.291-2.2332.29718.48713.13336.698
119RR_A145C146:G159U160_RR-0.217-1.1923.115-3.1361.36234.517-2.198-0.0923.0742.2895.26934.681
15RR_C103C104:G134G135_RR0.807-1.523.726-0.79314.2925.311-6.244-1.7892.529.7691.65329.02
16RR_C104G105:C133G134_RR-0.372-2.2943.379-7.2768.63527.353-6.23-0.7312.56517.35214.62229.551
111RR_C113C114:G169G170_RR-0.273-1.7093.403-3.5717.90739.302-3.379-0.0073.0311.5855.23240.211
112RR_C114C115:G168G169_RR-0.869-2.2623.0640.76.57428.861-5.6231.8292.47812.975-1.38229.592
113RR_C115A116:U167G168_RR0.067-1.5643.1970.4143.14224.384-4.589-0.0362.9767.397-0.97524.586
116RR_C118C119:G128G129_RR-0.751-1.5573.317-1.6312.63934.186-3.0531.0163.2234.4782.76734.322
11RR_C121C122:G138G139_RR-0.083-1.6933.4413.7085.99334.372-3.7160.6983.08610.011-6.19535.066
12RR_C122G101:U137G138_RR2.751-2.8723.8943.6397.3754.76-31.919-9.4190.77853.797-26.5429.5
118RR_C144A145:U160G161_RR0.261-1.6173.3641.22313.53930.878-4.849-0.2642.46724.022-2.1733.671
120RR_C146C147:G158G159_RR-0.075-1.9993.293-1.0444.52331.902-4.378-0.0452.998.1761.88632.229
13RR_G101G102:C136U137_RR-0.554-1.6773.327-2.073-0.06744.725-2.1960.5353.351-0.0882.72244.77
14RR_G102C103:G135C136_RR0.444-1.8952.67611.5580.81926.983-3.8911.2152.5861.661-23.44529.323
17RR_G105G106:C132C133_RR-0.158-2.172.9131.858.78426.4-6.1560.6752.08118.564-3.90927.859
18RR_G106C107:G131C132_RR0.389-1.8293.325-0.6043.90534.292-3.679-0.7483.0976.5951.02134.512
19RR_G111U112:A171C172_RR-0.706-1.2512.927-2.9181.10430.727-2.5420.8172.9342.0765.4930.881
115RR_G117C118:G129C130_RR0.322-1.5093.3321.4671.71836.926-2.611-0.3093.2712.709-2.31436.993
110RR_U112C113:G170A171_RR0.587-1.5313.098-0.4410.29928.707-3.152-1.2783.0730.6030.88928.712

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.