A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 22-Jun-2022 number of released structures: 12128
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NDB ID: NA2797  PDB ID: 4NOD 


Base Pair Morphology Step Parameters

CSV Format

Model NumberStep NumberStep NameShiftSlideRiseTiltRollTwistX-DisplacementY-DisplacementHelical RiseInclinationTipHelical Twist
124CC_BRU19DT20:DA3DA4_DD0.482-1.1023.0952.563.5824.009-3.646-0.3982.9368.514-6.08924.403
116CC_DA8DT9:DA14DT15_DD-0.4280.323.0190.6717.19726.307-1.0021.0652.98815.445-1.44127.265
111CC_DG3DG4:DC19DC20_DD0.0731.4463.087-1.367-5.13438.4552.75-0.2632.874-7.752.06438.806
112CC_DG4DG5:DC18DC19_DD0.30.5263.2181.5824.85229.5770.019-0.2533.2729.415-3.0730.005
113CC_DG5DG6:DC17DC18_DD-1.0430.1944.999-0.6146.74534.964-3.9321.0263.27155.1940.7257.784
114CC_DG6DT7:DA16DC17_DD-1.4730.1233.5785.92343.0644.01-4.4862.6210.25884.192-11.57943.645
118CC_DG10DG12:DC11DC13_DD0.423-0.2166.89511.501-1.4571.734-0.0810.4466.891-1.229-9.75172.54
119CC_DG12DG13:DC10DC11_DD0.579-0.3172.8226.77417.00532.671-2.435-0.1322.44227.689-11.0337.327
122CC_DG17DG18:DC5DC6_DD-0.1771.0855.4655.30147.80522.951-4.8860.8753.38565.57-7.2752.998
123CC_DG18BRU19:DA4DC5_DD0.484-0.3893.087-5.3085.90223.904-2.478-2.5372.74413.77212.38525.169
126CC_DG21DG22:DC1DC2_DD-1.8470.3343.36-0.53611.21444.701-0.5812.3143.36714.4750.69246.019
127CE_DG22DT1:DA22DC1_FD-0.565-1.0553.1030.251-2.26114.076-2.232.5033.22-9.148-1.01514.257
19CC_DT1DT2:DA21DA22_DD-0.17-0.3883.418-2.8991.80936.403-0.879-0.1463.3982.8884.62736.558
110CC_DT2DG3:DC20DA21_DD1.0721.0783.095.89-0.74341.751.572-0.9063.187-1.036-8.21542.151
115CC_DT7DA8:DT15DA16_DD-0.9122.0442.927-8.60913.51824.7150.841-0.2323.65828.1217.90829.388
117CC_DT9DG10:DC13DA14_DD0.8412.1633.569-4.894-0.79843.9622.953-1.6063.423-1.0616.51344.227
120CC_DT15DT16:DA7DA8_DD-0.4321.2423.183-0.74125.30613.586-4.4590.6692.62262.21.82128.68
121CC_DT16DG17:DC6DA7_DD-0.1471.1233.318-2.85319.89427.372-1.718-0.273.35736.4595.22833.844
125CC_DT20DG21:DC2DA3_DD0.052-0.1433.5851.5313.57144.183-0.5520.0873.5634.736-2.03144.345
15EE_BRU19DT20:DA3DA4_FF0.501-1.13.1291.7032.85624.516-3.386-0.6823.016.687-3.98724.737
135EE_DA8DT9:DA14DT15_FF-0.4230.3253.0070.8417.82526.033-1.1431.0982.96216.886-1.81427.177
130EE_DG3DG4:DC19DC20_FF0.0361.4943.068-1.846-4.42638.2032.768-0.2642.879-6.732.80738.492
131EE_DG4DG5:DC18DC19_FF0.2510.553.237-0.0525.10929.5510.006-0.4973.2839.9230.129.98
132EE_DG5DG6:DC17DC18_FF-1.0530.2275.082-0.01445.72134.307-4.0481.1093.3455.0250.01756.603
133EE_DG6DT7:DA16DC17_FF-1.4030.1473.5094.62843.754.332-4.4182.3530.35184.185-8.90644.197
137EE_DG10DG12:DC11DC13_FF0.406-0.2016.88411.132-1.63771.867-0.0560.4316.88-1.386-9.42772.625
138EE_DG12DG13:DC10DC11_FF0.575-0.3222.8376.7417.13432.585-2.469-0.1252.44527.933-10.98837.304
13EE_DG17DG18:DC5DC6_FF-0.1531.1075.4314.68947.82622.713-4.8790.7723.37865.853-6.45652.864
14EE_DG18BRU19:DA4DC5_FF0.463-0.3953.04-5.1586.19123.612-2.583-2.4622.6914.59412.15924.931
17EE_DG21DG22:DC1DC2_FF-1.8420.3683.413-0.70510.5944.64-0.5042.3013.43713.7130.91345.821
18EC_DG22DT1:DA22DC1_DF-0.513-1.1443.1380.028-1.48913.238-3.3972.2393.244-6.434-0.12213.322
128EE_DT1DT2:DA21DA22_FF-0.189-0.3433.506-2.2034.04136.121-1.149-0.0253.4546.4853.53636.403
129EE_DT2DG3:DC20DA21_FF0.9791.1363.0624.515-0.79941.9451.656-0.923.125-1.113-6.28442.183
134EE_DT7DA8:DT15DA16_FF-0.9122.0332.94-7.76312.48624.7321.047-0.063.65226.38316.40428.713
136EE_DT9DG10:DC13DA14_FF0.8092.1633.535-5.172-0.74243.9542.946-1.5863.388-0.9876.88144.248
11EE_DT15DT16:DA7DA8_FF-0.4231.2393.191-1.05625.67313.64-4.4470.5582.61762.4412.56829.037
12EE_DT16DG17:DC6DA7_FF-0.1431.1293.322-2.21919.71127.3-1.71-0.1643.36836.3054.08633.634
16EE_DT20DG21:DC2DA3_FF0.011-0.1763.5672.6954.1144.106-0.6480.2583.5335.453-3.57644.365
162II_BRU19DT20:DA3DA4_JJ0.496-1.133.1851.6332.94724.239-3.544-0.6833.0546.975-3.86424.469
154II_DA8DT9:DA14DT15_JJ-0.4330.313.0171.4036.75226.458-0.9071.2412.97614.444-3.00127.326
149II_DG3DG4:DC19DC20_JJ0.0561.4673.123-1.15-3.53937.9912.661-0.2212.977-5.421.76238.167
150II_DG4DG5:DC18DC19_JJ0.2240.623.214-0.0515.37130.2110.116-0.4343.27310.2030.09730.674
151II_DG5DG6:DC17DC18_JJ-1.190.1384.87-2.40945.99235.01-3.8841.0313.21354.6392.86257.268
152II_DG6DT7:DA16DC17_JJ-1.4840.0583.6386.05442.6645.24-4.5782.6680.382.569-11.71743.394
156II_DG10DG12:DC11DC13_JJ0.417-0.2036.91711.105-1.44671.922-0.070.4236.914-1.224-9.39972.672
157II_DG12DG13:DC10DC11_JJ0.573-0.312.8137.07816.80932.568-2.413-0.0872.44327.455-11.56137.206
160II_DG17DG18:DC5DC6_JJ-0.1371.0765.354.83647.77323.232-4.7620.7573.35565.34-6.61453.04
161II_DG18BRU19:DA4DC5_JJ0.468-0.4343.063-4.8446.40523.721-2.724-2.3852.70715.03911.37525.024
164II_DG21DG22:DC1DC2_JJ-1.8510.3643.323-1.52610.06544.437-0.4492.2533.38213.1051.98745.53
165IK_DG22DT1:DA22DC1_LJ-0.576-1.6493.2150.696-2.71312.549-4.1963.3863.454-12.215-3.13512.857
147II_DT1DT2:DA21DA22_JJ-0.185-0.433.484-2.4213.79635.5-1.28-0.0683.4266.1953.95135.775
148II_DT2DG3:DC20DA21_JJ1.0481.0773.1075.879-1.26242.1341.608-0.8693.186-1.745-8.12842.542
153II_DT7DA8:DT15DA16_JJ-0.9322.0012.928-8.23512.52724.3420.957-0.1483.63626.71417.5628.528
155II_DT9DG10:DC13DA14_JJ0.8082.1623.523-4.989-0.51243.9342.923-1.5693.392-0.6816.64244.205
158II_DT15DT16:DA7DA8_JJ-0.4211.2223.219-1.10325.13513.746-4.5120.5462.64361.7382.7128.617
159II_DT16DG17:DC6DA7_JJ-0.131.1323.342-2.04319.20627.506-1.64-0.1593.435.3943.76433.502
163II_DT20DG21:DC2DA3_JJ0.029-0.163.5953.1173.84243.849-0.6090.2833.5645.125-4.15944.114
143KK_BRU19DT20:DA3DA4_LL0.426-1.1293.1522.4954.13624.54-3.766-0.2842.9539.612-5.79825.004
173KK_DA8DT9:DA14DT15_LL-0.4030.3023.0220.6786.65926.145-0.941.0262.99414.421-1.46926.974
168KK_DG3DG4:DC19DC20_LL-0.0171.5183.07-1.776-3.99939.3182.674-0.1662.906-5.9212.6339.551
169KK_DG4DG5:DC18DC19_LL0.190.5263.2020.0574.8829.9060.03-0.3523.2469.377-0.10930.293
170KK_DG5DG6:DC17DC18_LL-1.1350.2194.943-1.21446.27533.694-3.9931.0843.21355.8451.46556.704
171KK_DG6DT7:DA16DC17_LL-1.5010.0993.5445.59543.1324.59-4.4462.610.28783.568-10.84143.724
175KK_DG10DG12:DC11DC13_LL0.426-0.2236.89210.547-1.59871.621-0.0760.386.893-1.358-8.96472.306
176KK_DG12DG13:DC10DC11_LL0.562-0.3262.8047.02317.0132.733-2.425-0.0852.42127.631-11.40837.428
141KK_DG17DG18:DC5DC6_LL-0.1651.1065.3664.9348.78922.605-4.7760.7893.30566.409-6.7153.703
142KK_DG18BRU19:DA4DC5_LL0.453-0.3843.03-6.1215.79523.78-2.401-2.6442.66513.5314.29225.209
145KK_DG21DG22:DC1DC2_LL-1.8610.3163.348-1.2739.24844.464-0.4432.2953.39412.0641.6645.385
146KI_DG22DT1:DA22DC1_JL-0.603-1.6373.1720.416-2.83512.748-4.023.1163.43-12.562-1.84313.065
166KK_DT1DT2:DA21DA22_LL-0.205-0.4163.434-2.0833.60334.931-1.250.0153.3825.9773.45535.17
167KK_DT2DG3:DC20DA21_LL1.0731.1023.1875.0320.5942.591.448-0.9693.3020.809-6.89842.877
172KK_DT7DA8:DT15DA16_LL-0.9582.0432.95-8.47412.43724.6111.057-0.1533.67626.27217.928.788
174KK_DT9DG10:DC13DA14_LL0.8252.1643.555-4.339-0.14944.1052.884-1.5273.455-0.1985.76144.308
139KK_DT15DT16:DA7DA8_LL-0.4081.2283.207-0.73125.82713.673-4.4670.6142.60762.5471.76929.177
140KK_DT16DG17:DC6DA7_LL-0.1391.1433.344-2.32319.20227.339-1.648-0.1993.40635.5364.29933.383
144KK_DT20DG21:DC2DA3_LL0.022-0.1213.5780.7053.04744.085-0.4720.0433.5634.053-0.93844.191

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.