A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 21-Aug-2019 number of released structures: 10343
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NDB ID: NA0467  PDB ID: 3AFA 


Base Pair Morphology Step Parameters

CSV Format

Model NumberStep NumberStep NameShiftSlideRiseTiltRollTwistX-DisplacementY-DisplacementHelical RiseInclinationTipHelical Twist
11II_DA1DT2:DA291DT292_JJ0.511-1.0142.948-0.391.05634.983-1.829-0.9032.9111.7570.64935.0
14II_DA4DA5:DT288DT289_JJ-0.24-0.1483.368-0.5886.036.253-1.0750.2993.3069.560.93736.735
15II_DA5DT6:DA287DT288_JJ0.565-0.323.0121.062-1.78932.817-0.282-0.8293.041-3.163-1.87732.881
17II_DA7DT8:DA285DT286_JJ-0.169-1.1153.367-0.554-2.31833.276-1.5420.1993.437-4.0410.96533.359
111II_DA11DC12:DG281DT282_JJ-0.062-0.6823.182-1.7210.21531.904-1.277-0.193.1770.3913.12731.95
117II_DA17DG18:DC275DT276_JJ0.533-0.3883.08-2.4366.08431.025-1.748-1.3912.90411.2184.49131.693
119II_DA19DT20:DA273DT274_JJ-0.235-0.7333.2915.701-1.63635.474-0.9521.1983.245-2.662-9.27635.951
124II_DA24DC25:DG268DT269_JJ0.0770.6993.626-12.1194.38132.1340.417-2.2323.4387.54620.87634.558
127II_DA27DA28:DT265DT266_JJ0.2520.2063.115-2.031-1.65430.210.71-0.873.077-3.1663.88830.321
128II_DA28DA29:DT264DT265_JJ-0.6280.0673.41-5.183-9.27543.8550.9650.3293.378-12.2066.82145.062
129II_DA29DA30:DT263DT264_JJ-0.008-0.4973.3160.199-0.90935.258-0.6830.0433.327-1.501-0.32835.27
130II_DA30DG31:DC262DT263_JJ-0.39-0.0633.508-0.2378.11936.21-1.2650.583.41712.8640.37537.08
135II_DA35DT36:DA257DT258_JJ-0.11-0.9483.073-3.064-1.91535.432-1.286-0.2423.116-3.1375.01835.61
141II_DA41DA42:DT251DT252_JJ0.3960.2743.716-5.36919.97932.699-2.459-1.3723.25431.838.55438.542
142II_DA42DA43:DT250DT251_JJ-0.068-0.5773.382.2914.84233.815-1.7590.4843.2578.261-3.90834.225
143II_DA43DC44:DG249DT250_JJ0.563-0.8553.6151.447.57928.859-3.358-0.773.31214.874-2.82729.851
151II_DA51DT52:DA241DT242_JJ-0.7340.1882.717-4.1944.19328.473-0.4090.682.7928.4098.41229.072
154II_DA54DA55:DT238DT239_JJ-0.2880.7013.184-5.3457.45122.045-0.79-1.0873.22618.4913.26223.854
155II_DA55DA56:DT237DT238_JJ-0.570.0732.873-0.3576.58837.484-0.6270.8352.8510.1550.5538.04
156II_DA56DA57:DT236DT237_JJ0.3080.6543.5271.198-6.30242.4851.56-0.2943.408-8.638-1.64242.944
157II_DA57DG58:DC235DT236_JJ1.1941.9213.6414.191-19.56737.8624.617-1.2192.513-27.904-5.97642.652
161II_DA61DT62:DA231DT232_JJ-0.29-1.0823.1810.2136.90830.819-3.1920.5712.87412.798-0.39531.567
167II_DA67DG68:DC225DT226_JJ1.3981.0093.3461.839-4.23235.2442.281-2.0183.273-6.953-3.02135.535
172II_DA72DA73:DT220DT221_JJ-0.148-0.1023.3562.4897.49132.171-1.470.6883.23113.269-4.40833.1
173II_DA73DT74:DA219DT220_JJ0.253-0.7723.2450.26510.74429.271-3.394-0.4232.79620.413-0.50431.141
177II_DA77DG78:DC215DT216_JJ1.4790.6453.0671.789-3.39334.2061.587-2.2383.062-5.747-3.02934.414
182II_DA82DA83:DT210DT211_JJ0.158-0.1223.4291.17811.47534.521-1.871-0.0813.23118.701-1.9236.342
183II_DA83DC84:DG209DT210_JJ0.182-0.053.0153.2334.31431.464-0.8140.2112.9857.882-5.90731.911
185II_DA85DT86:DA207DT208_JJ-0.076-0.6973.1376.5353.24231.43-1.8011.2382.9765.887-11.86332.245
195II_DA95DT96:DA197DT198_JJ-0.298-0.773.016-2.8634.42527.84-2.5040.0082.8779.0935.88328.325
199II_DA99DG100:DC193DT194_JJ2.0230.7483.163.669-8.65635.6192.328-2.723.086-13.855-5.87236.8
1102II_DA102DG103:DC190DT191_JJ-1.008-0.0793.3-6.3067.15330.995-1.450.6533.33513.00411.46532.394
1109II_DA109DA110:DT183DT184_JJ0.042-0.2413.5620.12610.16531.763-2.249-0.053.3318.005-0.22433.31
1110II_DA110DA111:DT182DT183_JJ-0.350.2842.777-10.566-2.02341.1830.568-0.442.764-2.81814.72142.506
1111II_DA111DT112:DA181DT182_JJ-0.817-0.7593.511-0.054-8.24132.8030.1641.3963.592-14.3120.09433.795
1113II_DA113DC114:DG179DT180_JJ-0.481-0.4273.273-2.4067.05526.852-2.560.4283.09214.8325.05827.849
1115II_DA115DC116:DG177DT178_JJ0.368-0.7353.1133.3660.92130.227-1.576-0.0583.1121.758-6.42830.423
1124II_DA124DG125:DC168DT169_JJ-0.388-0.4823.86-3.84715.93435.327-2.9830.0383.36924.6835.95938.834
1126II_DA126DA127:DT166DT167_JJ-0.7750.013.145-5.9091.21438.701-0.1280.4643.2231.8198.85139.151
1127II_DA127DT128:DA165DT166_JJ-0.106-0.973.552-0.277-11.11735.2210.1720.1253.681-17.8310.44436.882
1133II_DA133DG134:DC159DT160_JJ-0.094-0.3793.0980.6787.74429.726-2.1360.3022.90614.779-1.29530.704
1139II_DA139DT140:DA153DT154_JJ0.322-1.3133.571-3.641-7.29337.372-0.972-1.0073.707-11.2195.638.22
1141II_DA141DT142:DA151DT152_JJ0.29-0.693.236.1032.02934.434-1.4490.4283.1893.391-10.19935.012
1145II_DA145DT146:DA147DT148_JJ-1.718-1.0422.536-1.4455.47339.4-2.0152.3972.4348.0662.1339.788
13II_DC3DA4:DT289DG290_JJ-0.7011.53.348-2.276.71537.6781.3860.7653.58810.2863.47838.315
19II_DC9DC10:DG283DG284_JJ0.0560.8723.111.7567.33632.4590.3230.193.22412.907-3.0933.301
110II_DC10DA11:DT282DG283_JJ-0.5730.0093.487-6.11113.4130.23-2.379-0.0993.25524.00410.93833.555
112II_DC12DC13:DG280DG281_JJ0.654-0.7093.4857.71118.17931.19-3.6980.0562.76130.305-12.85536.784
113II_DC13DT14:DA279DG280_JJ-0.8550.6433.293-2.28720.61126.704-2.5581.0683.06738.1564.23433.695
116II_DC16DA17:DT276DG277_JJ0.6443.1583.313-0.752-13.28548.7044.557-0.8042.418-15.7690.89350.382
122II_DC22DT23:DA270DG271_JJ-0.178-0.5293.5151.8649.05529.224-2.8810.7243.19417.405-3.58330.621
125II_DC25DC26:DG267DG268_JJ-0.3290.0152.6133.036-3.31235.9710.3940.8672.566-5.337-4.89236.241
126II_DC26DA27:DT266DG267_JJ-0.2352.1473.67-1.885-16.6348.8463.6390.1382.852-19.4592.20651.466
144II_DC44DT45:DA248DG249_JJ-0.283-0.523.2120.1232.28833.077-1.2860.5153.1694.014-0.21533.154
147II_DC47DT48:DA245DG246_JJ-0.0742.312.9857.598-13.62144.5213.8070.6022.187-17.359-9.68347.042
149II_DC49DC50:DG243DG244_JJ-0.610.4283.216-1.6544.98334.934-0.0290.7623.2698.2432.73635.314
150II_DC50DA51:DT242DG243_JJ0.139-0.1553.6632.4711.81728.627-2.8270.273.3422.668-4.73831.019
153II_DC53DA54:DT239DG240_JJ0.5030.343.7464.72723.08825.607-3.7290.0373.07642.389-8.6834.667
160II_DC60DA61:DT232DG233_JJ-0.2450.4623.298-0.9977.12336.109-0.2590.2493.33211.3521.5936.795
166II_DC66DA67:DT226DG227_JJ-1.0711.4593.817-4.823-4.83943.4932.4780.9013.734-6.4826.46144.001
169II_DC69DT70:DA223DG224_JJ0.3921.193.445.938-7.3441.3242.420.0823.216-10.24-8.28442.343
176II_DC76DA77:DT216DG217_JJ-0.8191.9243.451-1.023-5.12145.0112.9650.973.242-6.6631.33245.297
179II_DC79DT80:DA213DG214_JJ1.151.4253.4524.874-5.32442.9992.458-1.0583.365-7.203-6.59343.572
184II_DC84DA85:DT208DG209_JJ-0.4530.5323.692-7.6811.93433.455-1.112-0.5383.67819.66712.65736.261
188II_DC88DC89:DG204DG205_JJ1.0041.2153.8343.175-9.17139.9892.87-1.0353.549-13.177-4.56141.103
189II_DC89DT90:DA203DG204_JJ-0.8661.2123.127-1.315-8.10338.6512.6761.1392.852-12.0771.9639.481
1101II_DC101DA102:DT191DG192_JJ1.0850.4923.5949.164-0.52541.4150.741-0.4423.734-0.732-12.76942.376
1107II_DC107DC108:DG185DG186_JJ-1.3381.4753.431-7.9891.16230.6542.4650.8163.7052.15114.79231.674
1108II_DC108DA109:DT184DG185_JJ0.2222.3223.3158.429-14.83546.5533.7930.3112.512-18.074-10.26949.418
1114II_DC114DA115:DT178DG179_JJ-0.2530.753.2542.6368.84936.8950.0020.7323.31513.72-4.08737.993
1116II_DC116DT117:DA176DG177_JJ0.231-0.0793.775-2.4113.24637.057-0.619-0.7293.7335.0883.7837.27
1129II_DC129DT130:DA163DG164_JJ-1.5611.6132.9833.348-13.83642.583.1542.32.256-18.446-4.46344.791
1132II_DC132DA133:DT160DG161_JJ0.6551.2353.81-2.73315.42833.239-0.67-1.5083.92425.2964.48236.653
115II_DG15DC16:DG277DC278_JJ-0.461.2152.9458.9090.54134.1531.9351.9312.760.901-14.85635.266
118II_DG18DA19:DT274DC275_JJ-0.151-0.5383.4362.051-5.65739.776-0.1010.4673.466-8.257-2.99440.21
131II_DG31DT32:DA261DC262_JJ-0.322-0.7433.0192.0891.10227.625-1.7931.1332.9562.303-4.36427.724
133II_DG33DT34:DA259DC260_JJ-0.011-1.033.580.2126.51930.982-3.170.0623.29912.037-0.39231.644
139II_DG39DG40:DC253DC254_JJ0.230.0662.923-2.1345.07631.174-0.717-0.7752.8769.3533.93231.644
140II_DG40DA41:DT252DC253_JJ-0.7390.7283.4045.2687.25133.110.042.1233.33112.442-9.03934.269
146II_DG46DC47:DG246DC247_JJ-0.446-0.5373.557-10.0499.24131.414-2.505-0.9723.26216.14717.55834.184
158II_DG58DG59:DC234DC235_JJ0.5530.7373.4444.8535.1140.2110.451-0.2173.5487.364-6.99440.799
159II_DG59DC60:DG233DC234_JJ-0.2860.0733.476-2.634-3.20535.7410.6040.0643.469-5.24.27335.973
163II_DG63DT64:DA229DC230_JJ-0.641-0.8173.172-4.9055.51130.015-2.5660.2863.04110.4439.29530.888
168II_DG68DC69:DG224DC225_JJ-1.0360.6893.381-3.967-5.77638.3781.7551.0563.333-8.6985.97438.988
171II_DG71DA72:DT221DC222_JJ-0.6820.3983.3-4.6385.03333.847-0.1340.4083.3848.5377.86634.512
178II_DG78DC79:DG214DC215_JJ-1.2691.3233.755-2.529-5.55838.7682.7221.5483.611-8.313.78139.228
181II_DG81DA82:DT211DC212_JJ-0.5940.2723.16-0.4267.19531.399-0.7640.9963.15113.0790.77532.195
187II_DG87DC88:DG205DC206_JJ-1.670.5893.634-7.22-19.54741.2342.6471.4383.287-25.8669.55445.995
194II_DG94DA95:DT198DC199_JJ-0.0670.0273.088-7.7138.16431.018-1.273-1.1312.93414.67613.86632.942
197II_DG97DG98:DC195DC196_JJ1.2310.383.2434.764.47130.254-0.178-1.3613.4128.443-8.98830.935
198II_DG98DA99:DT194DC195_JJ-1.6310.823.616-4.131-7.46746.251.7111.6683.575-9.4125.20746.988
1100II_DG100DC101:DG192DC193_JJ-1.2760.1183.426-3.7721.20236.7640.0141.473.5371.8985.9636.969
1103II_DG103DT104:DA189DC190_JJ-0.078-1.0383.358-0.39512.64828.529-4.2590.0722.66924.2150.75731.156
1121II_DG121DG122:DC171DC172_JJ-0.4510.2713.5622.162-1.39739.4240.5790.9443.522-2.068-3.20139.505
1122II_DG122DT123:DA170DC171_JJ0.057-0.8643.33510.364-3.90429.577-0.8331.9053.255-7.331-19.46231.539
1125II_DG125DA126:DT167DC168_JJ-0.243-0.4373.566-2.915-6.8140.3550.196-0.0043.598-9.7724.18341.001
1131II_DG131DC132:DG161DC162_JJ-0.9231.9752.042-19.11-9.36440.5043.0680.1361.808-12.53725.58545.546
1134II_DG134DG135:DC158DC159_JJ-0.345-0.3113.9832.08817.03930.57-3.6010.9523.32829.571-3.62334.96
1135II_DG135DT136:DA157DC158_JJ0.2610.0172.774-7.6754.62229.599-0.721-1.742.68.79714.60730.896
1137II_DG137DG138:DC155DC156_JJ-0.625-0.0633.028-12.4595.50931.297-0.952-0.8433.0019.65821.84534.066
1138II_DG138DA139:DT154DC155_JJ-0.9390.0273.001-1.542-2.62237.1150.3641.2823.027-4.112.41837.235
1144II_DG144DA145:DT148DC149_JJ0.052-0.6582.613-4.0077.50836.459-1.796-0.4922.41611.8036.29937.406
12II_DT2DC3:DG290DA291_JJ1.0380.2632.79912.005-0.89334.8580.527-0.1612.977-1.439-19.3436.817
16II_DT6DA7:DT286DA287_JJ-0.255-0.1343.5511.5630.34433.978-0.2880.7073.5340.588-2.67334.015
18II_DT8DC9:DG284DA285_JJ0.749-0.3183.4346.809-0.44639.933-0.407-0.2673.513-0.647-9.88240.488
114II_DT14DG15:DC278DA279_JJ0.462.623.237-2.421-9.85144.6634.146-0.7822.606-12.7693.13845.743
120II_DT20DT21:DA272DA273_JJ0.345-0.3373.4490.0582.46536.789-0.883-0.5373.4213.9-0.09236.869
121II_DT21DC22:DG271DA272_JJ0.1040.0473.425-5.2050.12242.3390.051-0.693.390.1687.17342.644
123II_DT23DA24:DT269DA270_JJ0.30.613.2847.0836.40836.9810.10.4633.349.901-10.94438.153
132II_DT32DG33:DC260DA261_JJ0.6090.7363.4430.96915.4433.524-1.16-0.8193.45825.17-1.5836.828
134II_DT34DA35:DT258DA259_JJ-0.0280.0813.9240.0712.57939.692-0.240.0513.9213.794-0.10439.773
136II_DT36DT37:DA256DA257_JJ-0.355-0.4093.3740.239-2.3532.184-0.3050.6823.392-4.231-0.4332.268
137II_DT37DT38:DA255DA256_JJ-0.1880.4642.9673.008-9.7542.3551.4650.5132.78-13.265-4.09243.511
138II_DT38DG39:DC254DA255_JJ1.1242.4223.121-0.489-5.71138.0634.313-1.762.729-8.6960.74538.476
145II_DT45DG46:DC247DA248_JJ0.7722.1183.20410.765-0.50744.4672.772-0.0493.273-0.659-13.98245.689
148II_DT48DC49:DG244DA245_JJ-0.3040.063.133-3.7115.28435.955-0.608-0.0093.1258.4755.95236.511
152II_DT52DC53:DG240DA241_JJ0.5960.0153.5422.9810.24532.486-1.749-0.4993.4317.727-5.15634.148
162II_DT62DG63:DC230DA231_JJ0.3371.3243.75-0.1199.00236.6290.655-0.5393.95414.0630.18537.682
164II_DT64DT65:DA228DA229_JJ0.1960.0552.914.0094.96831.431-0.70.2912.8879.054-7.30632.057
165II_DT65DC66:DG227DA228_JJ0.9690.4583.2094.3536.72934.217-0.261-0.9453.33111.246-7.27535.116
170II_DT70DG71:DC222DA223_JJ0.8380.7763.2852.80310.89731.175-0.582-0.9713.41719.498-5.01633.096
174II_DT74DT75:DA218DA219_JJ0.079-0.4013.2960.80110.88933.143-2.31-0.0123.01918.476-1.3634.847
175II_DT75DC76:DG217DA218_JJ0.1060.343.187-1.0046.57129.687-0.649-0.4013.18212.6261.92930.406
180II_DT80DG81:DC212DA213_JJ-0.3580.9123.289-3.2757.15534.90.4130.0923.42211.7455.37635.75
186II_DT86DG87:DC206DA207_JJ0.9660.7223.647-2.90510.00833.016-0.541-2.1353.61217.0884.9634.578
190II_DT90DT91:DA202DA203_JJ0.377-0.1593.0115.609-0.9136.857-0.1360.1013.037-1.428-8.80637.278
191II_DT91DT92:DA201DA202_JJ0.7440.5533.3054.06611.84231.602-1.061-0.5863.35920.754-7.12633.934
192II_DT92DT93:DA200DA201_JJ-0.3540.0193.4151.05817.84425.354-3.5960.8792.80935.564-2.10930.937
193II_DT93DG94:DC199DA200_JJ0.419-0.0153.995.13420.2925.913-4.2530.3373.18638.274-9.68433.197
196II_DT96DG97:DC196DA197_JJ0.2420.5193.2870.723-0.89436.7590.945-0.2853.278-1.418-1.14636.776
1104II_DT104DT105:DA188DA189_JJ-0.083-0.4033.271-3.0944.04732.364-1.408-0.3823.1937.2055.50832.752
1105II_DT105DT106:DA187DA188_JJ0.3060.0813.0168.2040.42636.9180.0740.5133.0140.663-12.76137.79
1106II_DT106DC107:DG186DA187_JJ1.7660.7323.369.9067.21637.3330.127-1.3073.76410.918-14.98839.225
1112II_DT112DA113:DT180DA181_JJ0.291-0.4233.371-2.17211.5333.73-2.381-0.7933.04419.1653.6135.657
1117II_DT117DT118:DA175DA176_JJ0.313-0.3453.222.883-3.29337.838-0.115-0.1173.252-5.057-4.42738.081
1118II_DT118DT119:DA174DA175_JJ0.1350.0133.262.396-0.25236.2210.0560.1183.262-0.405-3.84936.298
1119II_DT119DT120:DA173DA174_JJ0.0241.333.4132.422-15.30842.993.0360.1782.804-20.123-3.18445.574
1120II_DT120DG121:DC172DA173_JJ0.6041.3563.006-10.563-4.10540.5052.267-1.8072.632-5.79314.90841.997
1123II_DT123DA124:DT169DA170_JJ0.7160.5423.8262.02616.89631.373-2.126-0.813.67628.75-3.44835.589
1128II_DT128DC129:DG164DA165_JJ-0.437-0.5713.17-5.421.92532.868-1.307-0.1173.1623.379.48833.354
1130II_DT130DG131:DC162DA163_JJ0.7831.6023.8811.47115.33934.678-0.0360.6414.24823.637-17.67739.473
1136II_DT136DG137:DC156DA157_JJ0.6520.9293.72810.61613.49335.255-0.5990.5913.85620.823-16.38339.093
1140II_DT140DA141:DT152DA153_JJ-0.4490.2633.088-0.875-2.32635.3540.7540.6163.074-3.8241.43835.439
1142II_DT142DT143:DA150DA151_JJ0.1320.5962.834.3466.43130.9920.0480.462.88411.805-7.97631.926
1143II_DT143DG144:DC149DA150_JJ-0.573-0.1733.542-6.80518.90834.358-2.675-0.0273.129.13110.48339.649

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.