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: NA1063  PDB ID: 3REI 


Base Pair Morphology Step Parameters

CSV Format

Model NumberStep NumberStep NameShiftSlideRiseTiltRollTwistX-DisplacementY-DisplacementHelical RiseInclinationTipHelical Twist
11II_DA-72DT-71:DA71DT72_JJ-1.066-0.3692.8963.0252.75834.041-1.0022.222.7564.691-5.14434.279
14II_DA-69DA-68:DT68DT69_JJ-0.6160.8122.927-10.7963.09841.5460.823-0.1533.0384.27314.89442.973
15II_DA-68DT-67:DA67DT68_JJ0.077-0.542.803-0.664-1.14822.173-1.03-0.4172.823-2.9831.72422.212
17II_DA-66DT-65:DA65DT66_JJ0.719-1.2443.681-1.013-7.27335.869-0.82-1.3073.831-11.6581.62436.588
111II_DA-62DC-61:DG61DT62_JJ0.319-0.8733.343.081-0.12327.483-1.7950.1023.359-0.258-6.45927.652
115II_DA-56DG-55:DC55DT56_JJ1.0410.3583.420.2963.93331.169-0.116-1.8643.4487.282-0.54931.412
117II_DA-54DT-53:DA53DT54_JJ0.803-0.6122.874-7.687-9.8731.1610.368-2.5062.673-17.51413.64133.521
119II_DA-52DC-51:DG51DT52_JJ-0.85-0.6363.025-3.44613.91834.921-2.6190.9122.65922.0785.46537.665
121II_DA-49DC-48:DG48DT49_JJ0.184-0.5043.488-7.47213.15930.56-3.035-1.5482.91323.26113.20834.022
124II_DA-46DA-45:DT45DT46_JJ1.10.1383.3341.567-7.10136.6421.174-1.5063.293-11.16-2.46237.332
125II_DA-45DA-44:DT44DT45_JJ0.606-0.1393.5153.858-3.26935.740.278-0.3863.557-5.294-6.24836.084
126II_DA-44DA-43:DT43DT44_JJ0.257-0.0483.0891.444-0.26437.308-0.042-0.2213.097-0.413-2.25637.336
127II_DA-43DG-42:DC42DT43_JJ0.426-0.9793.66-1.958-0.18131.121-1.783-1.2093.632-0.3363.64431.182
132II_DA-38DT-37:DA37DT38_JJ0.387-1.3433.348-9.2711.23337.788-2.167-1.7133.1271.86914.05238.887
138II_DA-32DA-31:DT31DT32_JJ-0.6850.4933.318-2.0713.35332.0730.2750.8543.3886.0413.73132.308
139II_DA-31DA-30:DT30DT31_JJ-0.0270.1673.137-9.29715.0827.611-2.258-1.5272.74128.21617.39632.713
140II_DA-30DC-29:DG29DT30_JJ-0.121-0.4463.401-5.2624.38431.734-1.595-0.743.2897.9029.48432.446
148II_DA-22DT-21:DA21DT22_JJ-0.099-0.7973.3444.1590.84630.059-1.6941.043.2781.62-7.96930.351
151II_DA-19DA-18:DT18DT19_JJ0.3210.4153.463-2.0323.54142.9020.195-0.653.4674.8282.77143.087
152II_DA-18DA-17:DT17DT18_JJ0.057-0.3663.2-1.9961.18935.08-0.78-0.3853.1781.973.30735.155
153II_DA-17DA-16:DT16DT17_JJ-0.684-0.7322.934-1.9-8.15335.23-0.1130.8543.054-13.243.08536.18
154II_DA-16DG-15:DC15DT16_JJ1.2770.6453.3894.21-2.91938.9891.322-1.3733.447-4.35-6.27539.311
158II_DA-12DT-11:DA11DT12_JJ0.9380.2452.849-3.8713.68531.452-0.129-2.3112.7286.7377.07731.891
164II_DA-6DG-5:DC5DT6_JJ0.4990.4283.088-0.5114.82228.612-0.16-1.1033.1089.6691.02429.012
169II_DA-1DA0:DT0DT1_JJ-0.257-0.3363.325-0.8279.84733.668-2.0450.3023.11216.5631.3935.047
170II_DA0DT1:DA-1DT0_JJ-0.032-0.6273.3493.1387.76227.27-3.0440.783.03615.992-6.46528.503
173II_DA3DG4:DC-4DT-3_JJ0.6020.4613.5410.7923.50834.5030.186-0.8773.5825.894-1.33134.684
178II_DA8DA9:DT-9DT-8_JJ-0.356-0.0363.3712.6744.21932.935-0.7841.0783.3037.388-4.68433.302
179II_DA9DC10:DG-10DT-9_JJ0.836-0.0973.0798.1473.4727.469-0.9510.0973.1567.078-16.61828.835
181II_DA11DT12:DA-12DT-11_JJ0.154-0.2673.0550.5715.34127.873-1.685-0.1922.95610.959-1.17228.376
191II_DA21DT22:DA-22DT-21_JJ0.455-0.7933.4814.061-4.16835.324-0.64-0.1053.577-6.811-6.63735.785
195II_DA25DG26:DC-26DT-25_JJ2.0010.4622.7632.306-16.38627.4893.311-3.2812.291-31.162-4.38632.003
198II_DA28DG29:DC-29DT-28_JJ-1.0930.1592.837-15.0524.09337.956-0.1920.023.0415.99222.03940.926
1104II_DA35DA36:DT-36DT-35_JJ0.121-0.292.923-4.3422.34930.822-0.936-0.9572.854.3848.10431.205
1105II_DA36DA37:DT-37DT-36_JJ-0.0930.1853.033-4.2730.33137.9050.245-0.3593.0270.5086.55238.138
1106II_DA37DT38:DA-38DT-37_JJ-1.126-1.0093.108-9.608-6.71932.947-0.6340.3783.428-11.40616.31134.916
1108II_DA39DC40:DG-40DT-39_JJ1.0030.1523.7234.004-9.19433.0591.898-0.9763.645-15.713-6.84234.506
1110II_DA41DC42:DG-42DT-41_JJ0.803-0.3552.756-2.692-2.30330.955-0.293-1.9242.697-4.2965.02431.152
1118II_DA50DG51:DC-51DT-50_JJ0.1050.1563.141-7.2929.23632.171-1.144-1.292.97916.01312.64334.203
1120II_DA53DT54:DA-54DT-53_JJ0.089-1.4613.0292.838-3.56128.802-2.160.4143.176-7.103-5.66129.153
1126II_DA59DG60:DC-60DT-59_JJ0.6850.6813.7272.33311.13329.437-1.211-0.7463.77220.95-4.39131.513
1132II_DA65DT66:DA-66DT-65_JJ0.063-0.933.2321.378-5.1334.312-0.7660.1073.332-8.632-2.31834.708
1134II_DA67DT68:DA-68DT-67_JJ-0.464-0.2753.255-5.386-3.15531.3570.079-0.1453.298-5.7679.84331.957
1138II_DA71DT72:DA-72DT-71_JJ0.819-0.9513.131-1.8537.62525.19-3.934-2.2452.66616.9664.12326.365
13II_DC-70DA-69:DT69DG70_JJ0.031.1313.634.47114.61336.117-0.3830.5893.77322.378-6.84739.117
19II_DC-64DC-63:DG63DG64_JJ-0.392-0.2353.217-0.53610.89624.848-3.180.7052.86823.9051.17627.103
110II_DC-63DA-62:DT62DG63_JJ-0.8650.423.233-13.3151.15535.9470.49-0.4193.3461.79620.71338.274
112II_DC-61DC-60:DG60DG61_JJ1.488-0.4163.3298.37510.0639.134-1.735-1.1633.36314.532-12.09941.184
114II_DC-57DA-56:DT56DG57_JJ0.0762.9583.5632.739-16.67348.8034.4920.0912.494-19.513-3.20551.476
120II_DC-51DA-49:DT49DG51_JJ0.283-0.0496.2934.1176.37462.624-0.5940.0836.2686.108-3.94563.035
122II_DC-48DC-47:DG47DG48_JJ0.6440.2832.6228.5452.70333.0480.1270.0262.7134.646-14.68934.209
123II_DC-47DA-46:DT46DG47_JJ-0.4182.4423.2-1.81-12.78842.3874.2940.4072.416-17.2142.43644.224
141II_DC-29DT-28:DA28DG29_JJ0.546-0.2093.4680.27211.29638.169-1.692-0.773.28216.829-0.40539.747
144II_DC-26DT-25:DA25DG26_JJ-0.891.3243.36-2.4321.06633.1712.1271.1323.4551.8634.25133.275
146II_DC-24DC-23:DG23DG24_JJ-0.2920.4732.9860.4091.99642.8940.4650.4363.0012.728-0.55942.94
147II_DC-23DA-22:DT22DG23_JJ-0.1831.1082.915-7.474-0.81438.1721.753-0.5372.875-1.22911.29438.878
150II_DC-20DA-19:DT19DG20_JJ-1.0750.8653.3993.21813.30932.799-0.6842.2743.37122.392-5.41435.47
157II_DC-13DA-12:DT12DG13_JJ-1.0662.8133.201-1.77-4.13442.4374.2591.2972.967-5.6912.43842.663
163II_DC-7DA-6:DT6DG7_JJ-0.8182.3544.042-2.541-3.37843.2393.5780.8063.896-4.5713.43843.435
166II_DC-4DT-3:DA3DG4_JJ-0.6350.673.4274.1721.70538.870.7881.4713.3692.552-6.24339.121
172II_DC2DA3:DT-3DG-2_JJ-1.1491.3193.2260.518-1.91536.0612.3911.9253.138-3.09-0.83736.114
175II_DC5DT6:DA-6DG-5_JJ-0.9830.8073.4551.054-3.98630.2422.3552.0853.289-7.595-2.00930.516
180II_DC10DA11:DT-11DG-10_JJ0.2650.8154.116-4.1917.33138.378-1.215-0.9354.05724.7995.99542.176
184II_DC14DC15:DG-15DG-14_JJ-0.2792.0215.5482.959-59.05446.3444.5850.3772.101-55.182-2.76573.809
185II_DC15DT16:DA-16DG-15_JJ0.802-0.1053.878-2.2894.01830.813-1.097-2.0073.7667.5094.27731.15
197II_DC27DA28:DT-28DG-27_JJ1.4321.013.5387.3147.58934.2420.376-1.1073.88212.525-12.07235.781
1102II_DC33DC34:DG-34DG-33_JJ-1.6390.7723.141-8.27-1.4828.0481.8571.4073.43-2.9716.59929.255
1103II_DC34DA35:DT-35DG-34_JJ-0.6192.1783.666.64-19.79748.243.7691.1372.544-23.012-7.71852.316
1109II_DC40DA41:DT-41DG-40_JJ0.214-0.053.9352.00923.45538.598-2.64-0.0593.38432.113-2.7544.975
1111II_DC42DT43:DA-43DG-42_JJ-0.433-0.7723.6083.2812.53635.626-1.651.2163.4944.128-5.3435.858
1122II_DC55DT56:DA-56DG-55_JJ-1.477-0.1253.092-1.01.90730.903-0.5832.5833.1243.5741.87430.977
1125II_DC58DA59:DT-59DG-58_JJ0.3042.4822.962-4.162-7.02447.6393.499-0.6472.559-8.6225.10948.293
113II_DG-58DC-57:DG57DC58_JJ0.0210.3892.6530.483.9729.0220.0660.0442.6817.876-0.95229.29
116II_DG-55DA-54:DT54DC55_JJ-1.129-0.7733.5113.0161.60137.781-1.4052.1443.382.466-4.64637.929
128II_DG-42DT-41:DA41DC42_JJ-0.2210.0953.1916.153-0.59537.7640.2171.0883.116-0.912-9.42938.248
130II_DG-40DT-39:DA39DC40_JJ-0.750.323.016.174-0.74135.7770.6061.9822.838-1.195-9.95736.296
136II_DG-34DG-33:DC33DC34_JJ1.3260.6822.715-5.365-1.95529.8511.61-3.382.397-3.75210.29730.38
137II_DG-33DA-32:DT32DC33_JJ-0.4791.0193.9310.41211.36337.024-0.1182.1743.80817.018-15.59439.999
143II_DG-27DC-26:DG26DC27_JJ1.2271.7272.4953.082-11.20645.1192.862-1.3682.107-14.325-3.93946.516
155II_DG-15DG-14:DC14DC15_JJ-1.971.3033.993-0.0770.99336.9721.8913.0934.0291.5660.12236.985
156II_DG-14DC-13:DG13DC14_JJ0.7611.5723.115-7.323-10.81338.8443.284-1.7892.434-15.72710.65140.9
160II_DG-10DT-9:DA9DC10_JJ-0.91-0.0223.354-4.0783.26636.166-0.5040.8653.4185.2276.52736.529
165II_DG-5DC-4:DG4DC5_JJ0.2270.673.442-0.643-12.34640.7272.209-0.383.116-17.2650.942.486
168II_DG-2DA-1:DT1DC2_JJ-1.0660.1623.452-0.8785.91439.147-0.4971.4643.4628.7641.339.583
174II_DG4DC5:DG-5DC-4_JJ0.5640.9343.1032.283-7.61644.6791.84-0.5432.938-9.925-2.97545.345
177II_DG7DA8:DT-8DC-7_JJ-0.7761.0132.646-12.4240.16136.7571.511-0.1242.760.24719.04638.731
183II_DG13DC14:DG-14DC-13_JJ-0.128-0.3823.569-2.96510.88135.687-2.143-0.2213.31617.2324.69537.371
190II_DG20DA21:DT-21DC-20_JJ-1.244-0.9943.8871.8636.62230.145-3.3372.7483.51312.527-3.52430.902
193II_DG23DG24:DC-24DC-23_JJ1.3060.8613.5240.8353.81545.1110.748-1.6153.6034.962-1.08645.271
194II_DG24DA25:DT-25DC-24_JJ-1.7331.4623.101-9.634-8.52147.2672.391.3893.086-10.40411.76348.888
196II_DG26DC27:DG-27DC-26_JJ-0.2760.594.0719.0980.36940.5340.7841.5883.9280.524-12.93541.502
199II_DG29DT31:DA-31DC-29_JJ-0.742-0.7627.14311.03814.70661.172-2.111.7446.6214.113-10.59363.618
1116II_DG47DG48:DC-48DC-47_JJ-0.4510.3492.5910.192-0.10419.4341.0761.412.584-0.307-0.56819.435
1117II_DG48DA50:DT-50DC-48_JJ0.050.0436.0461.24626.06964.357-1.7670.0425.70623.492-1.12368.917
1119II_DG51DA53:DT-53DC-51_JJ0.708-1.0396.703-0.1028.38865.123-1.657-0.6626.547.7590.09465.602
1124II_DG57DC58:DG-58DC-57_JJ-0.0010.4733.064.1042.66727.6410.3820.9133.0595.527-8.50528.062
1127II_DG60DG61:DC-61DC-60_JJ-1.037-0.3973.6210.01310.07135.279-2.1411.6523.38516.212-0.02136.645
1128II_DG61DT62:DA-62DC-61_JJ-0.233-0.5863.148-0.7485.6928.035-2.4060.3112.97811.5931.52528.605
1130II_DG63DG64:DC-64DC-63_JJ0.3540.153.116-3.2055.94135.239-0.568-1.0133.0579.7035.23535.86
1131II_DG64DA65:DT-65DC-64_JJ-0.672-0.2433.363-6.492.39935.034-0.760.1153.4053.93810.65335.69
1137II_DG70DA71:DT-71DC-70_JJ-0.520.0763.335-7.7850.4540.2680.058-0.1363.3750.64611.18140.985
12II_DT-71DC-70:DG70DA71_JJ0.683-0.1422.8022.5390.51234.343-0.309-0.8132.8410.865-4.29234.437
16II_DT-67DA-66:DT66DA67_JJ-0.079-0.3733.5120.345-6.83643.2020.2070.1423.527-9.214-0.46643.716
18II_DT-65DC-64:DG64DA65_JJ1.4210.1652.966.3622.9835.904-0.125-1.4373.164.778-10.236.563
118II_DT-53DA-52:DT52DA53_JJ0.15-1.7353.2333.0818.09127.654-5.1130.3262.63116.425-6.25328.953
129II_DT-41DG-40:DC40DA41_JJ0.449-0.3213.316-3.89524.02924.963-4.142-1.3362.13444.3637.19134.732
131II_DT-39DA-38:DT38DA39_JJ-0.621-0.8174.002-11.7397.75729.579-3.108-1.4023.65814.22421.52632.688
133II_DT-37DT-36:DA36DA37_JJ-0.479-0.5673.3225.453-11.14540.8290.3791.2273.274-15.547-7.60842.596
134II_DT-36DT-35:DA35DA36_JJ-0.26-0.593.1241.335-0.0829.718-1.1330.7733.111-0.155-2.60229.747
135II_DT-35DG-34:DC34DA35_JJ-0.2972.8633.62-4.241-27.57648.7064.5180.0941.886-30.7044.72255.705
142II_DT-28DG-27:DC27DA28_JJ-1.4420.8843.5891.2163.62938.4380.8442.3463.6095.495-1.84138.621
145II_DT-25DC-24:DG24DA25_JJ1.3641.2193.8190.272-3.36938.4882.321-2.0233.713-5.099-0.41238.631
149II_DT-21DC-20:DG20DA21_JJ1.3360.1053.4986.7853.60734.458-0.42-1.0883.6785.996-11.27935.279
159II_DT-11DG-10:DC10DA11_JJ-0.091.1435.1152.06640.01524.142-4.7150.4323.67360.086-3.10246.522
161II_DT-9DT-8:DA8DA9_JJ0.0190.0493.0190.673-0.59329.1360.2160.0973.017-1.178-1.33829.149
162II_DT-8DC-7:DG7DA8_JJ1.7361.2342.81512.3293.9940.9191.309-1.2023.2835.542-17.12542.838
167II_DT-3DG-2:DC2DA3_JJ1.5210.9583.129-0.9451.43329.8331.573-3.1373.1222.7811.83429.881
171II_DT1DC2:DG-2DA-1_JJ0.516-0.2933.371-0.8167.64731.318-1.916-1.0783.19713.9041.48332.225
176II_DT6DG7:DC-7DA-6_JJ1.0611.7574.0044.6254.69144.7931.754-0.8584.2416.117-6.0345.25
182II_DT12DG13:DC-13DA-12_JJ0.1190.4663.146-2.5085.02537.4070.092-0.4963.1667.7813.88337.812
186II_DT16DT17:DA-17DA-16_JJ0.2970.0623.0567.933-5.83537.7220.7610.4613.013-8.842-12.02138.941
187II_DT17DT18:DA-18DA-17_JJ0.3520.2582.8758.905-2.8938.7260.6770.4012.858-4.283-13.19439.8
188II_DT18DT19:DA-19DA-18_JJ-0.2130.6343.607-4.0984.17647.6920.412-0.0983.6525.1425.04648.028
189II_DT19DG20:DC-20DA-19_JJ0.814-0.0282.851-2.69812.44827.518-2.222-2.0282.51524.5695.32530.271
192II_DT22DG23:DC-23DA-22_JJ-0.4791.363.2697.7917.20333.1571.1442.0253.29212.239-13.23734.768
1100II_DT31DT32:DA-32DA-31_JJ-0.3540.2423.3915.3744.76334.924-0.321.3863.3057.833-8.83935.632
1101II_DT32DC33:DG-33DA-32_JJ1.1730.6733.6-5.89615.07539.885-0.755-2.2583.42821.0788.24442.92
1107II_DT38DA39:DT-39DA-38_JJ0.358-1.0383.3441.7469.27331.645-3.377-0.342.94616.549-3.11632.987
1112II_DT43DT44:DA-44DA-43_JJ0.235-0.6283.2680.815-0.80937.756-0.865-0.2583.285-1.249-1.25937.773
1113II_DT44DT45:DA-45DA-44_JJ0.3850.0583.3860.983-6.45343.9950.695-0.4153.353-8.558-1.30444.452
1114II_DT45DT46:DA-46DA-45_JJ-1.1270.4343.2236.043-3.14829.7431.4183.282.883-6.034-11.58230.496
1115II_DT46DG47:DC-47DA-46_JJ0.5222.5763.169-3.45-4.11944.5543.722-0.9752.886-5.4094.53144.861
1121II_DT54DC55:DG-55DA-54_JJ0.447-0.433.679-4.843-0.74939.717-0.533-1.2753.609-1.0977.09640.006
1123II_DT56DG57:DC-57DA-56_JJ-0.3942.6723.278-3.728-19.61948.9074.1250.2342.154-22.6364.30152.594
1129II_DT62DG63:DC-63DA-62_JJ0.6610.4813.2884.70912.69527.758-1.71-0.2743.26124.687-9.15830.826
1133II_DT66DA67:DT-67DA-66_JJ-0.283-0.0733.6031.457-3.26941.0990.2840.5743.586-4.646-2.07141.248
1135II_DT68DT69:DA-69DA-68_JJ0.1310.1253.0666.249-1.35140.8440.3130.4453.048-1.921-8.88841.32
1136II_DT69DG70:DC-70DA-69_JJ0.7550.4333.5276.62810.19128.757-1.3870.0213.55619.458-12.65431.172

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.