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: NA2366  PDB ID: 4J8W 


Base Pair Morphology Step Parameters

CSV Format

Model NumberStep NumberStep NameShiftSlideRiseTiltRollTwistX-DisplacementY-DisplacementHelical RiseInclinationTipHelical Twist
11II_DA-72DT-71:DA71DT72_JJ-0.918-0.7233.3034.0320.42235.932-1.2252.0453.1760.681-6.5136.152
14II_DA-69DA-68:DT68DT69_JJ-0.750.5872.937-7.0173.64641.9050.4670.3783.0575.0449.70842.612
15II_DA-68DT-67:DA67DT68_JJ0.371-0.5373.031.8730.23625.287-1.288-0.3433.0440.538-4.27225.356
17II_DA-66DT-65:DA65DT66_JJ0.518-1.2043.333-0.816-7.98435.316-0.75-0.9563.501-12.9551.32436.189
111II_DA-62DC-61:DG61DT62_JJ0.52-0.7253.4254.422.90229.878-1.997-0.063.3825.573-8.48930.332
117II_DA-56DG-55:DC55DT56_JJ0.990.0783.3680.2162.4828.724-0.415-1.9383.3694.988-0.43428.83
119II_DA-54DT-53:DA53DT54_JJ0.394-0.6032.969-7.292-4.7228.597-0.278-2.1432.845-9.28814.34929.86
121II_DA-52DC-51:DG51DT52_JJ-0.45-0.4782.748-0.4638.64931.481-2.0880.7352.53715.5760.83432.621
124II_DA-49DC-48:DG48DT49_JJ0.139-0.6123.205-3.25711.33329.595-3.079-0.8182.76121.1596.0831.809
127II_DA-46DA-45:DT45DT46_JJ0.5780.1373.6414.976-2.27732.8110.667-0.0743.669-3.996-8.73433.252
128II_DA-45DA-44:DT44DT45_JJ0.259-0.1373.533-0.937-4.07540.7520.285-0.4813.523-5.8331.34140.957
129II_DA-44DA-43:DT43DT44_JJ0.226-0.3333.0151.417-1.01134.803-0.415-0.1783.029-1.689-2.36734.845
130II_DA-43DG-42:DC42DT43_JJ0.368-1.0553.731-1.9990.34132.291-1.962-1.0613.6910.6123.58932.353
135II_DA-38DT-37:DA37DT38_JJ0.448-0.9612.934-9.062-0.36236.073-1.465-1.772.754-0.57414.35537.159
141II_DA-32DA-31:DT31DT32_JJ-0.3060.0243.238-0.9644.46732.224-0.7310.383.227.9981.72632.538
142II_DA-31DA-30:DT30DT31_JJ0.0060.0483.31-4.80614.36831.36-2.161-0.763.01424.8478.31134.745
143II_DA-30DC-29:DG29DT30_JJ-0.226-0.5543.272-1.773.85532.119-1.6670.0953.1936.9313.18332.39
151II_DA-22DT-21:DA21DT22_JJ0.331-0.8393.3361.6310.17630.464-1.63-0.2973.3440.335-3.10130.507
154II_DA-19DA-18:DT18DT19_JJ0.2980.4853.369-1.9686.46939.685-0.058-0.6663.3859.4462.87440.234
155II_DA-18DA-17:DT17DT18_JJ-0.14-0.1273.221-5.46-1.21137.98-0.044-0.463.212-1.8488.33438.375
156II_DA-17DA-16:DT16DT17_JJ-0.387-0.542.937-3.793-3.73536.47-0.3930.1423.0-5.9296.02236.843
157II_DA-16DG-15:DC15DT16_JJ0.5860.5343.5136.7922.82732.2130.4130.2363.5925.013-12.04533.02
161II_DA-12DT-11:DA11DT12_JJ0.8910.3692.676-0.9-0.72331.2710.796-1.7912.641-1.341.66831.291
167II_DA-6DG-5:DC5DT6_JJ0.570.1513.4162.944.73425.422-1.04-0.4113.4310.595-6.58126.016
172II_DA-1DA0:DT0DT1_JJ-0.36-0.2263.147-2.9558.25432.246-1.7070.1573.01914.5295.20233.386
173II_DA0DT1:DA-1DT0_JJ0.054-0.7263.3641.5155.91828.605-2.7310.2243.15211.807-3.02229.237
176II_DA3DG4:DC-4DT-3_JJ0.5060.4883.398-0.182-2.23837.2371.069-0.8153.362-3.5010.28437.303
181II_DA8DA9:DT-9DT-8_JJ-0.468-0.0813.185-0.4444.92729.158-1.1750.8263.1369.6990.87329.566
182II_DA9DC10:DG-10DT-9_JJ0.371-0.0663.2012.1584.35130.142-0.975-0.2833.1798.299-4.11630.522
184II_DA11DT12:DA-12DT-11_JJ0.076-0.3153.0914.1935.17428.555-1.670.72.96910.314-8.35829.305
194II_DA21DT22:DA-22DT-21_JJ-0.518-1.1723.333-0.34-3.56929.432-1.5080.9373.454-6.9920.66629.645
198II_DA25DG26:DC-26DT-25_JJ1.8030.7462.9130.917-18.92231.2943.403-2.7742.179-31.704-1.53736.458
1101II_DA28DG29:DC-29DT-28_JJ-0.9260.4552.928-9.4475.70140.740.0820.3753.0938.01313.27942.146
1108II_DA35DA36:DT-36DT-35_JJ-0.043-0.0953.016-3.0686.56129.754-1.375-0.4782.91812.5455.86630.603
1109II_DA36DA37:DT-37DT-36_JJ0.2220.1763.078-7.899-7.1739.2630.996-1.1382.907-10.43811.540.631
1110II_DA37DT38:DA-38DT-37_JJ-0.886-1.0213.12-3.206-4.68431.302-1.0151.0353.306-8.5935.88231.8
1112II_DA39DC40:DG-40DT-39_JJ0.5850.0792.982-5.601-4.91829.2131.049-2.1472.775-9.55610.88330.129
1114II_DA41DC42:DG-42DT-41_JJ0.461-0.4362.868-1.351-3.78531.472-0.184-1.0632.877-6.9422.47731.721
1122II_DA50DG51:DC-51DT-50_JJ0.010.6533.564-3.4578.65932.992-0.413-0.6243.59614.885.94134.249
1125II_DA53DT54:DA-54DT-53_JJ0.16-1.3393.087-0.108-2.33932.34-2.003-0.3043.173-4.1930.19432.422
1131II_DA59DG60:DC-60DT-59_JJ0.1150.2563.439-2.1128.90931.527-1.174-0.5893.3715.9793.78832.797
1137II_DA65DT66:DA-66DT-65_JJ0.213-0.7853.327-0.3570.08336.565-1.263-0.3893.3230.1320.56936.566
1139II_DA67DT68:DA-68DT-67_JJ-0.46-0.3663.176-3.281-2.59632.809-0.2110.2643.225-4.5735.77933.068
1143II_DA71DT72:DA-72DT-71_JJ0.649-1.1793.036-0.9688.83326.796-4.211-1.5282.50318.4282.01928.205
13II_DC-70DA-69:DT69DG70_JJ0.0230.8353.612.9479.47734.055-0.2140.4563.69315.771-4.90435.43
19II_DC-64DC-63:DG63DG64_JJ-0.273-0.2433.2273.2398.26524.56-2.7291.4642.93118.668-7.31626.092
110II_DC-63DA-62:DT62DG63_JJ-0.4830.2153.386-12.1253.08637.022-0.074-0.8353.3814.69818.45939.008
112II_DC-61DC-60:DG60DG61_JJ0.416-0.5863.5430.5757.41439.644-1.746-0.5353.38910.816-0.83940.308
113II_DC-60DT-59:DA59DG60_JJ-1.0730.4193.1185.0265.21826.531-0.3193.4152.89711.11-10.70127.486
116II_DC-57DA-56:DT56DG57_JJ0.1012.7793.731.188-15.59346.9714.508-0.0312.734-18.959-1.44449.366
122II_DC-51DT-50:DA50DG51_JJ0.4810.5923.0297.7010.74933.0140.9020.3453.0721.295-13.32433.884
125II_DC-48DC-47:DG47DG48_JJ0.2930.2632.58610.4313.61831.161-0.0360.9212.5636.486-18.69833.013
126II_DC-47DA-46:DT46DG47_JJ-0.0352.5023.235-3.44-11.61442.8514.267-0.2382.503-15.5294.644.452
144II_DC-29DT-28:DA28DG29_JJ0.536-0.0913.1325.68710.25635.299-1.469-0.1063.03716.365-9.07437.137
147II_DC-26DT-25:DA25DG26_JJ-0.5731.3593.583-4.0471.78234.0811.990.2633.6893.0246.86934.359
149II_DC-24DC-23:DG23DG24_JJ-0.5630.462.957-2.7070.60743.1560.5710.5232.9910.8243.67543.241
150II_DC-23DA-22:DT22DG23_JJ-0.1870.7833.253-3.2582.30536.8670.922-0.1433.2993.6325.13437.075
153II_DC-20DA-19:DT19DG20_JJ-1.2070.9783.5045.76413.80435.589-0.4052.6183.41221.453-8.95938.511
160II_DC-13DA-12:DT12DG13_JJ-0.9322.3623.303-0.847-5.04939.2994.0561.2783.007-7.4681.25439.618
166II_DC-7DA-6:DT6DG7_JJ-0.8452.0313.909-3.903-4.45545.2623.0790.6873.76-5.765.04645.628
169II_DC-4DT-3:DA3DG4_JJ-0.4380.6073.474.488-2.09139.4291.1491.1923.366-3.084-6.6239.726
175II_DC2DA3:DT-3DG-2_JJ-1.0040.9923.352-0.1020.5232.8641.6621.7573.370.9190.1832.868
178II_DC5DT6:DA-6DG-5_JJ-0.9060.7753.612-2.248-3.6830.2852.2711.2273.551-6.9984.27630.583
183II_DC10DA11:DT-11DG-10_JJ0.0120.5183.612-5.1669.5937.177-0.545-0.7323.59814.6617.89838.686
187II_DC14DC15:DG-15DG-14_JJ-0.0081.8685.4791.233-54.38945.624.6240.0752.335-52.96-1.20169.861
188II_DC15DT16:DA-16DG-15_JJ0.824-0.0833.671-0.1242.03628.951-0.667-1.6753.6534.0650.24829.022
1100II_DC27DA28:DT-28DG-27_JJ1.7970.6723.9149.5139.46432.532-0.734-1.1224.28416.067-16.1535.122
1106II_DC33DC34:DG-34DG-33_JJ-1.4830.5113.697-11.2413.97426.535-0.061-0.0944.0158.15523.06729.047
1107II_DC34DA35:DT-35DG-34_JJ-0.7942.1113.8512.12-23.53248.1163.7691.6222.403-26.654-13.72854.534
1113II_DC40DA41:DT-41DG-40_JJ0.1030.1683.9341.14922.64540.764-2.144-0.0113.55829.889-1.51746.41
1115II_DC42DT43:DA-43DG-42_JJ-0.353-0.4823.8531.9317.1935.41-1.9540.8853.66511.663-3.13236.16
1127II_DC55DT56:DA-56DG-55_JJ-0.7570.0063.324-0.5855.09633.303-0.8351.2093.3018.8261.01333.684
1130II_DC58DA59:DT-59DG-58_JJ0.0122.3083.149-4.195-4.45345.5743.313-0.3522.911-5.7185.38645.961
115II_DG-58DC-57:DG57DC58_JJ0.2840.3882.7372.8024.62732.4330.013-0.0942.7798.213-4.97332.869
118II_DG-55DA-54:DT54DC55_JJ-0.527-0.4923.7226.432-1.28640.524-0.5441.5423.614-1.842-9.21441.029
131II_DG-42DT-41:DA41DC42_JJ0.0530.0653.3182.355-3.17637.0930.5280.2343.298-4.975-3.68937.295
133II_DG-40DT-39:DA39DC40_JJ-0.5010.162.773-2.636-0.48937.2090.3060.4862.799-0.7664.12437.302
139II_DG-34DG-33:DC33DC34_JJ1.0360.862.731-4.021-1.72131.4731.827-2.4892.533-3.1547.36831.768
140II_DG-33DA-32:DT32DC33_JJ-0.0521.2353.7632.4895.45336.1691.0830.4853.898.709-3.97636.646
146II_DG-27DC-26:DG26DC27_JJ1.1791.7572.5927.222-9.93746.4512.764-1.0122.339-12.347-8.97447.96
158II_DG-15DG-14:DC14DC15_JJ-2.1371.593.987-5.677-2.12538.892.6782.334.157-3.1678.46439.342
159II_DG-14DC-13:DG13DC14_JJ0.3731.6942.949-13.956-11.97243.6132.927-1.4092.224-15.32917.86947.156
163II_DG-10DT-9:DA9DC10_JJ-0.612-0.0653.443-4.9452.50935.5-0.4860.2413.4824.0838.04935.917
168II_DG-5DC-4:DG4DC5_JJ-0.0220.7293.468-3.885-12.15241.672.198-0.3583.137-16.625.31343.496
171II_DG-2DA-1:DT1DC2_JJ-1.0970.2213.5740.7875.79939.113-0.421.7233.5488.603-1.16739.531
177II_DG4DC5:DG-5DC-4_JJ0.8140.9313.18.654-5.4741.5641.8-0.2883.061-7.571-11.97742.752
180II_DG7DA8:DT-8DC-7_JJ-0.8270.8513.058-9.4563.94937.380.8090.1113.2356.02314.42538.711
186II_DG13DC14:DG-14DC-13_JJ-0.255-0.3813.687-2.1866.51336.389-1.5810.0723.57710.3163.46237.01
193II_DG20DA21:DT-21DC-20_JJ-0.713-0.6133.919-6.2932.91433.056-1.627-0.0083.9185.05210.91133.756
196II_DG23DG24:DC-24DC-23_JJ1.2790.7163.695.873-3.74144.2611.33-1.0683.752-4.929-7.73844.778
197II_DG24DA25:DT-25DC-24_JJ-1.491.6442.996-6.787-4.96644.0072.5771.3862.989-6.5568.9644.764
199II_DG26DC27:DG-27DC-26_JJ-0.3420.3474.098.2530.42740.6110.4341.5793.9530.608-11.74341.408
1102II_DG29DT30:DA-30DC-29_JJ-0.547-0.5693.33-0.84410.82828.912-3.1610.8662.94520.7851.6230.844
1120II_DG47DG48:DC-48DC-47_JJ0.0170.1712.656-2.972.36419.835-0.394-1.1562.6276.7838.52220.191
1121II_DG48DA50:DT-50DC-48_JJ-0.112-0.1555.7530.3120.96965.357-1.5310.1215.49218.919-0.27968.283
1123II_DG51DT52:DA-52DC-51_JJ0.075-0.473.097-2.9566.43534.193-1.695-0.5432.94610.8024.96234.897
1129II_DG57DC58:DG-58DC-57_JJ0.2160.5413.135-1.5440.6827.1680.987-0.833.1311.4463.28327.219
1132II_DG60DG61:DC-61DC-60_JJ-0.496-0.4633.7145.2467.8533.335-2.1211.733.40613.354-8.92534.609
1133II_DG61DT62:DA-62DC-61_JJ-0.177-0.4623.19-0.6335.07630.351-1.8290.2143.0779.6091.19830.769
1135II_DG63DG64:DC-64DC-63_JJ0.4190.0972.946-5.0095.10530.742-0.67-1.6032.8249.4699.29231.543
1136II_DG64DA65:DT-65DC-64_JJ-0.343-0.273.265-0.3661.29934.944-0.6450.5163.2562.1620.6134.969
1142II_DG70DA71:DT-71DC-70_JJ-0.496-0.1053.344-4.6-1.12839.021-0.0180.1743.38-1.686.85639.297
12II_DT-71DC-70:DG70DA71_JJ0.8820.0523.0343.8242.18935.928-0.206-0.9133.1063.532-6.17136.188
16II_DT-67DA-66:DT66DA67_JJ-0.353-0.313.652-2.888-4.96843.3330.1180.1643.679-6.6933.89143.694
18II_DT-65DC-64:DG64DA65_JJ0.909-0.0163.1223.321.08735.658-0.177-1.0173.1891.77-5.40635.823
114II_DT-59DG-58:DC58DA59_JJ1.0361.3273.5382.09-3.03143.7732.083-1.1733.486-4.057-2.79743.92
120II_DT-53DA-52:DT52DA53_JJ-0.198-1.6073.3832.3639.44434.892-3.8770.6422.84715.383-3.84936.184
123II_DT-50DA-49:DT49DA50_JJ0.2550.1353.504-1.07512.45629.678-2.168-0.6693.28323.0721.99232.149
132II_DT-41DG-40:DC40DA41_JJ0.482-0.1483.5573.49422.99123.388-4.56-0.1992.49744.917-6.82632.867
134II_DT-39DA-38:DT38DA39_JJ-0.528-0.863.846-4.91210.94128.939-3.967-0.0863.35220.8019.3431.277
136II_DT-37DT-36:DA36DA37_JJ-0.64-0.2833.4165.461-8.09743.9950.391.3493.318-10.653-7.18445.013
137II_DT-36DT-35:DA35DA36_JJ-0.413-0.5553.634-7.977-1.38227.571-0.766-1.2033.631-2.82416.29828.713
138II_DT-35DG-34:DC34DA35_JJ-0.7652.5883.3933.904-25.36349.9814.0321.0121.913-28.0-4.3155.805
145II_DT-28DG-27:DC27DA28_JJ-1.3160.9723.837-1.1695.66936.5780.6161.8833.9778.9631.84837.017
148II_DT-25DC-24:DG24DA25_JJ1.3341.3563.6343.339-3.04538.0412.491-1.5683.619-4.651-5.10138.299
152II_DT-21DC-20:DG20DA21_JJ1.0970.2083.3665.8514.16132.024-0.392-0.8733.5057.426-10.44232.798
162II_DT-11DG-10:DC10DA11_JJ0.2211.1995.1272.58341.07224.634-4.5980.1093.73360.274-3.79147.687
164II_DT-9DT-8:DA8DA9_JJ0.07-0.0223.0343.5040.17129.79-0.0760.5363.0220.332-6.78629.991
165II_DT-8DC-7:DG7DA8_JJ1.5731.1722.88710.2754.34139.5191.217-1.1673.2856.27-14.84141.002
170II_DT-3DG-2:DC2DA3_JJ1.3090.7453.004-2.5813.33630.2860.809-2.952.9486.3474.90930.572
174II_DT1DC2:DG-2DA-1_JJ0.476-0.1423.2531.8587.39333.961-1.359-0.5143.17412.464-3.13134.781
179II_DT6DG7:DC-7DA-6_JJ1.1421.6293.834.0763.67946.2361.689-1.0334.0224.665-5.16946.544
185II_DT12DG13:DC-13DA-12_JJ0.2050.4483.331-4.6897.65737.362-0.303-0.9143.30811.7457.19338.388
189II_DT16DT17:DA-17DA-16_JJ0.1650.0623.1713.475-6.16938.8680.7970.1533.128-9.177-5.1739.483
190II_DT17DT18:DA-18DA-17_JJ0.580.1833.1710.564-5.59336.5960.9690.4243.152-8.629-16.29738.435
191II_DT18DT19:DA-19DA-18_JJ-0.1550.5183.4930.3424.33446.1720.2630.2283.5245.512-0.43546.365
192II_DT19DG20:DC-20DA-19_JJ0.658-0.0323.413-3.83420.09528.465-3.212-1.6982.70735.6346.834.93
195II_DT22DG23:DC-23DA-22_JJ-0.590.6993.0995.4953.40838.4490.6581.5133.0385.131-8.27338.969
1103II_DT30DT31:DA-31DA-30_JJ0.171-0.2093.1994.9175.59831.952-1.3120.5243.1110.0-8.78432.787
1104II_DT31DT32:DA-32DA-31_JJ-0.3980.1863.0464.8971.29133.5080.1271.412.9652.223-8.43333.878
1105II_DT32DC33:DG-33DA-32_JJ1.5340.983.565-0.98911.52641.8250.063-2.1863.66315.7861.35443.326
1111II_DT38DA39:DT-39DA-38_JJ0.469-0.5043.87.64314.29236.771-2.6230.3253.41121.425-11.45740.071
1116II_DT43DT44:DA-44DA-43_JJ0.096-0.1483.381-2.76-5.41239.2140.436-0.4753.358-8.0054.08239.664
1117II_DT44DT45:DA-45DA-44_JJ0.2930.4493.2925.76-8.26842.781.3850.1553.169-11.15-7.76843.897
1118II_DT45DT46:DA-46DA-45_JJ-0.8820.1533.4272.257-2.43825.4771.0532.6413.308-5.497-5.0925.689
1119II_DT46DG47:DC-47DA-46_JJ0.3232.1553.078-1.831-2.86244.8383.055-0.5742.928-3.7462.39744.96
1124II_DT52DA53:DT-53DA-52_JJ0.249-0.3463.1620.3374.49530.985-1.457-0.4013.0858.359-0.62631.303
1126II_DT54DC55:DG-55DA-54_JJ0.266-0.423.655-2.305-3.57135.652-0.109-0.8013.655-5.8083.74835.896
1128II_DT56DG57:DC-57DA-56_JJ-0.6292.6823.305-2.039-14.44148.0454.1120.6092.475-17.2782.4450.083
1134II_DT62DG63:DC-63DA-62_JJ0.6030.3193.5914.16714.64130.901-2.062-0.283.44225.621-7.29334.365
1138II_DT66DA67:DT-67DA-66_JJ-0.346-0.0353.6610.633-7.04239.880.8320.5793.61-10.226-0.91940.477
1140II_DT68DT69:DA-69DA-68_JJ0.410.0663.1965.749-1.11539.0730.2270.063.219-1.656-8.53839.492
1141II_DT69DG70:DC-70DA-69_JJ0.5640.3543.3964.288.74429.175-1.163-0.1683.40416.781-8.21430.723

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.