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: 5B31  PDB ID: 5B31 


Base Pair Morphology Step Parameters

CSV Format

Model NumberStep NumberStep NameShiftSlideRiseTiltRollTwistX-DisplacementY-DisplacementHelical RiseInclinationTipHelical Twist
11II_DA1DT2:DA291DT292_JJ-0.077-0.6212.5022.9156.38134.341-1.7490.4552.33910.67-4.87435.029
14II_DA4DA5:DT288DT289_JJ-0.015-0.0623.331-1.7715.46435.139-0.911-0.2373.2828.9772.90935.59
15II_DA5DT6:DA287DT288_JJ-0.048-0.563.0021.49-2.331.226-0.6370.3493.029-4.263-2.76131.343
17II_DA7DT8:DA285DT286_JJ0.197-0.4943.1464.977-1.07632.738-0.6910.4673.155-1.895-8.76333.121
111II_DA11DC12:DG281DT282_JJ-0.351-1.0713.227-5.5910.17824.861-2.481-0.8033.2190.40612.78125.473
117II_DA17DG18:DC275DT276_JJ1.342-0.173.0560.6849.7927.577-2.317-2.5192.86119.761-1.38129.24
119II_DA19DT20:DA273DT274_JJ-0.006-0.3283.0921.8522.54534.651-0.9140.2763.0574.262-3.10234.789
124II_DA24DC25:DG268DT269_JJ-0.6070.0393.469-10.3166.95623.873-1.888-1.623.32615.53723.04226.879
127II_DA27DA28:DT265DT266_JJ0.0520.1993.4242.728-0.17831.3170.4030.443.415-0.33-5.04231.433
128II_DA28DA29:DT264DT265_JJ-0.3460.0453.493-5.578-9.52143.2191.002-0.0963.426-12.6817.4344.54
129II_DA29DA30:DT263DT264_JJ0.132-0.4223.1393.0372.94439.756-0.9410.1413.1024.315-4.45139.972
130II_DA30DG31:DC262DT263_JJ-0.54-0.3083.646-0.0256.95229.099-2.1881.0413.48113.5930.04929.9
135II_DA35DT36:DA257DT258_JJ-0.057-0.8223.223-4.969-5.62931.995-0.481-0.7593.287-10.048.86332.842
141II_DA41DA42:DT251DT252_JJ0.29-0.2953.7383.13314.18138.311-2.191-0.0243.43620.722-4.57940.875
142II_DA42DA43:DT250DT251_JJ-0.291-0.3413.342-1.933.72132.548-1.2550.1773.2956.6053.42532.81
143II_DA43DC44:DG249DT250_JJ1.503-1.5113.3081.96811.10521.863-6.713-2.9712.39327.082-4.79924.569
151II_DA51DT52:DA241DT242_JJ-0.562-0.2042.8898.2065.67928.512-1.382.5082.54611.11-16.05230.174
154II_DA54DA55:DT238DT239_JJ-0.5960.453.614-6.41616.47327.146-2.608-0.263.3931.24312.16832.304
155II_DA55DA56:DT237DT238_JJ-0.7930.1572.416-3.8721.74334.3730.0620.8842.4922.9356.52134.627
156II_DA56DA57:DT236DT237_JJ1.3060.2923.5252.674-15.85150.5761.432-1.283.36-18.038-3.04252.908
157II_DA57DG58:DC235DT236_JJ1.8431.5844.99219.046-12.58532.0084.7940.9264.486-19.965-30.21439.14
161II_DA61DT62:DA231DT232_JJ-0.055-0.062.936-7.74210.42235.199-1.325-0.832.7616.55512.29837.445
167II_DA67DG68:DC225DT226_JJ0.9780.9363.196-0.084-3.63933.1232.214-1.723.076-6.3590.14833.317
172II_DA72DA73:DT220DT221_JJ-0.366-0.4283.424-0.7185.37934.507-1.5590.4983.3288.9991.20234.918
173II_DA73DT74:DA219DT220_JJ-0.166-0.7643.335-0.1894.56527.971-2.6180.2953.1749.3640.38728.334
177II_DA77DG78:DC215DT216_JJ1.6030.7563.1530.773-6.55637.8381.927-2.3463.016-10.016-1.18138.388
182II_DA82DA83:DT210DT211_JJ0.3640.053.265-2.77711.57232.435-1.709-1.0453.06319.9014.77634.495
183II_DA83DC84:DG209DT210_JJ0.093-0.5723.2753.5713.20633.219-1.5140.4213.25.571-6.20533.554
185II_DA85DT86:DA207DT208_JJ0.034-0.5253.3362.3823.21225.908-2.0360.5773.2387.111-5.27326.21
195II_DA95DT96:DA197DT198_JJ0.024-0.6593.4260.6856.66827.667-2.9060.1113.18313.689-1.40728.452
199II_DA99DG100:DC193DT194_JJ1.8190.7222.782-2.203-7.50933.4782.174-3.3582.447-12.8193.76134.355
1102II_DA102DG103:DC190DT191_JJ-2.220.4423.743-4.88615.31236.724-1.4982.5623.87522.9997.33839.976
1109II_DA109DA110:DT183DT184_JJ0.842-0.0823.35-1.9322.77129.076-0.771-2.093.2675.4973.83129.267
1110II_DA110DA111:DT182DT183_JJ-0.07-0.5333.258-4.453-8.10242.1930.082-0.3483.291-11.0956.09843.149
1111II_DA111DT112:DA181DT182_JJ-0.148-0.8333.0517.7291.59728.84-1.9221.7652.8673.134-15.16329.879
1113II_DA113DC114:DG179DT180_JJ-0.161-0.6363.111-5.3532.68928.54-1.82-0.7863.0195.37910.7129.149
1115II_DA115DC116:DG177DT178_JJ1.049-0.5653.479-5.501-4.53634.404-0.224-2.6043.322-7.5689.17835.113
1124II_DA124DG125:DC168DT169_JJ-0.171-0.013.641-9.2919.11241.421-1.845-0.6733.30125.13312.21646.34
1126II_DA126DA127:DT166DT167_JJ-0.522-0.1613.097-8.5780.45738.427-0.291-0.2073.1360.68412.83839.34
1127II_DA127DT128:DA165DT166_JJ-0.395-1.3783.3965.868-16.13429.3430.5931.7533.525-28.94-10.52533.9
1133II_DA133DG134:DC159DT160_JJ-0.303-0.6783.116-2.3059.3431.331-2.6980.1692.81816.8054.14832.74
1139II_DA139DT140:DA153DT154_JJ0.662-1.473.478-3.695-11.07322.2990.385-2.7773.634-26.4298.8225.135
1141II_DA141DT142:DA151DT152_JJ0.419-0.7213.1350.4552.32829.632-1.871-0.7273.0764.544-0.88829.724
13II_DC3DA4:DT289DG290_JJ-0.4151.1073.437-6.1075.08340.3660.98-0.1253.5687.2818.74841.109
19II_DC9DC10:DG283DG284_JJ-0.0110.7423.0544.2886.39835.9260.3450.5753.11410.228-6.85436.715
110II_DC10DA11:DT282DG283_JJ-0.59-0.183.642-3.55216.40929.943-3.1930.3773.17329.0636.29234.234
112II_DC12DC13:DG280DG281_JJ0.951-0.7223.6037.06917.34934.089-3.394-0.4933.03727.198-11.08338.763
113II_DC13DT14:DA279DG280_JJ-0.1990.9023.614-1.80118.1532.893-1.4120.033.61929.4082.91837.489
116II_DC16DA17:DT276DG277_JJ1.2542.6833.671.885-13.18842.174.826-1.492.801-17.804-2.54544.133
122II_DC22DT23:DA270DG271_JJ0.041-0.3873.4360.3648.30326.351-2.9020.0073.16817.662-0.77427.608
125II_DC25DC26:DG267DG268_JJ-0.0310.2912.4284.541-6.7244.970.8080.3322.35-8.701-5.88145.658
126II_DC26DA27:DT266DG267_JJ0.4412.3663.621-3.0-19.9946.1994.183-0.7292.434-24.1643.62750.205
144II_DC44DT45:DA248DG249_JJ-1.464-0.1553.68-5.72.48533.665-0.7181.4453.8484.2469.73934.218
147II_DC47DT48:DA245DG246_JJ-0.3122.3342.75211.828-7.78943.2293.5581.2142.169-10.249-15.56445.384
149II_DC49DC50:DG243DG244_JJ-0.2110.8592.848-1.4856.93436.230.5170.1542.96211.0212.3636.894
150II_DC50DA51:DT242DG243_JJ-0.210.4413.61-3.82712.53831.745-1.49-0.3283.5321.7956.65234.28
153II_DC53DA54:DT239DG240_JJ0.3030.7863.2336.27917.00525.192-2.0720.7423.12833.946-12.53530.95
160II_DC60DA61:DT232DG233_JJ-0.2610.8613.86510.65413.9533.898-0.8572.0633.69222.178-16.93838.054
166II_DC66DA67:DT226DG227_JJ-1.1161.7273.52-3.595-4.70341.9932.8971.1543.396-6.5244.98642.389
169II_DC69DT70:DA223DG224_JJ0.0481.1863.4346.55-5.99236.8412.6160.7883.172-9.316-10.18437.859
176II_DC76DA77:DT216DG217_JJ-1.0121.9493.488-0.896-2.95644.9242.8241.2363.378-3.8631.17145.024
179II_DC79DT80:DA213DG214_JJ1.2061.4243.4739.883-6.80241.4122.661-0.5973.397-9.385-13.63543.042
184II_DC84DA85:DT208DG209_JJ-0.4580.4893.651-1.40112.22535.584-1.0670.5023.63419.3052.21237.586
188II_DC88DC89:DG204DG205_JJ0.4891.4643.9310.922-8.32342.7022.913-0.5573.606-11.3-1.25143.477
189II_DC89DT90:DA203DG204_JJ-0.3221.0933.352-2.497-10.89138.0432.8710.1872.956-16.2843.73439.591
1101II_DC101DA102:DT191DG192_JJ1.6731.0123.4548.968-0.80839.4851.564-1.3043.711-1.178-13.06940.458
1107II_DC107DC108:DG185DG186_JJ-0.8351.1293.275-8.073-2.86230.3932.6190.0053.266-5.32815.02831.55
1108II_DC108DA109:DT184DG185_JJ0.7132.5253.6536.797-12.51750.6293.716-0.3393.057-14.314-7.77352.467
1114II_DC114DA115:DT178DG179_JJ0.1060.0653.4629.10610.83438.334-1.1840.9223.30315.855-13.32640.771
1116II_DC116DT117:DA176DG177_JJ0.272-0.6263.1527.4713.24129.646-3.1740.6972.63623.994-13.53633.239
1129II_DC129DT130:DA163DG164_JJ-1.5492.0853.1081.341-14.92343.0123.8142.1062.254-19.655-1.76745.43
1132II_DC132DA133:DT160DG161_JJ0.8161.613.378-3.8358.42938.8141.317-1.6723.54512.4685.67339.862
115II_DG15DC16:DG277DC278_JJ-0.091.5572.68310.542-3.80445.6032.2090.8112.475-4.822-13.36446.888
118II_DG18DA19:DT274DC275_JJ-0.164-0.1183.3684.896-4.51740.5260.3380.7823.321-6.468-7.01141.047
131II_DG31DT32:DA261DC262_JJ-0.096-0.4092.957-0.9924.00929.849-1.5210.0032.887.7371.91430.127
133II_DG33DT34:DA259DC260_JJ0.173-0.73.0844.041.72326.228-1.9480.6223.0243.764-8.82426.586
139II_DG39DG40:DC253DC254_JJ-0.2580.723.243-7.6296.48238.5390.292-0.5233.3079.62411.32739.77
140II_DG40DA41:DT252DC253_JJ-1.228-0.1063.2290.5996.73134.705-1.152.113.13311.154-0.99335.337
146II_DG46DC47:DG246DC247_JJ-0.7430.7152.925-5.885-0.00933.2551.2320.4093.008-0.01510.18333.757
158II_DG58DG59:DC234DC235_JJ0.4931.3312.461-3.9244.11136.8981.664-1.1682.5256.4486.15437.318
159II_DG59DC60:DG233DC234_JJ0.1120.2333.1981.07-4.26439.2110.836-0.0433.158-6.329-1.58839.447
163II_DG63DT64:DA229DC230_JJ-0.248-0.2922.99-4.3255.80529.675-1.607-0.3132.88811.1268.29130.526
168II_DG68DC69:DG224DC225_JJ-0.7280.6033.674-3.784-5.80942.8431.4490.5733.614-7.895.1443.375
171II_DG71DA72:DT221DC222_JJ-0.3410.1262.957-9.0334.19331.841-0.424-0.7912.9357.41915.98433.324
178II_DG78DC79:DG214DC215_JJ-1.5611.2993.722-4.985-5.15737.3052.751.6723.687-7.9727.70637.964
181II_DG81DA82:DT211DC212_JJ-0.540.3183.079-0.9272.44333.40.1710.7933.1074.2421.6133.499
187II_DG87DC88:DG205DC206_JJ-1.4260.8583.413-6.411-12.97641.0362.4721.283.191-17.8548.82143.41
194II_DG94DA95:DT198DC199_JJ0.2-0.373.11-2.3016.64633.118-1.642-0.6932.96211.4983.9833.836
197II_DG97DG98:DC195DC196_JJ1.0110.5383.2386.3122.91538.9850.446-0.7383.3854.326-9.36739.576
198II_DG98DA99:DT194DC195_JJ-1.3221.2383.561-4.62-5.62842.822.2671.3013.497-7.6436.27443.406
1100II_DG100DC101:DG192DC193_JJ-1.1390.4983.6680.8480.5236.4960.7151.9493.6480.829-1.35336.51
1103II_DG103DT104:DA189DC190_JJ-0.015-0.5522.777-5.9924.90318.983-3.359-2.1672.44914.12917.26720.488
1121II_DG121DG122:DC171DC172_JJ-1.037-0.6023.6229.0120.63122.435-1.6485.4812.9691.544-22.04924.164
1122II_DG122DT123:DA170DC171_JJ1.517-0.9143.2297.572-8.24735.421-0.259-1.3033.585-13.155-12.07937.094
1125II_DG125DA126:DT167DC168_JJ-0.531-0.2434.069-6.833-9.52839.2840.976-0.194.051-13.8039.89840.93
1131II_DG131DC132:DG161DC162_JJ-0.421.3252.788-6.511-10.22538.9162.8280.0162.415-14.9139.49640.69
1134II_DG134DG135:DC158DC159_JJ-0.374-0.0243.7185.6945.62637.902-0.8151.3533.5878.545-8.64938.707
1135II_DG135DT136:DA157DC158_JJ0.445-0.2523.074-1.2645.98823.037-2.431-1.4612.88814.6643.09623.825
1137II_DG137DG138:DC155DC156_JJ-0.3450.0923.103-7.6310.72230.470.04-0.7423.0971.34714.23831.397
1138II_DG138DA139:DT154DC155_JJ-1.1370.3033.087-0.139-1.0345.2460.4811.4663.083-1.3390.18145.258
1144II_DG144DT146:DA147DC149_JJ-2.405-3.135.224-0.45315.64767.101-3.6492.1064.50213.9610.40468.694
12II_DT2DC3:DG290DA291_JJ0.7510.0882.6768.6871.09431.517-0.004-0.0562.7811.966-15.61932.681
16II_DT6DA7:DT286DA287_JJ0.441-0.0553.5510.399-5.18539.0430.586-0.6023.533-7.717-0.59439.374
18II_DT8DC9:DG284DA285_JJ0.3250.0353.5481.915-3.66937.20.579-0.2333.541-5.73-2.9937.422
114II_DT14DG15:DC278DA279_JJ-0.4052.4763.109-1.236-10.17436.444.940.4892.37-15.8871.9337.807
120II_DT20DT21:DA272DA273_JJ-0.303-0.2673.3351.3964.21141.699-0.8180.5723.2825.895-1.95441.924
121II_DT21DC22:DG271DA272_JJ-0.62-0.1733.772-7.1945.33242.473-0.840.0233.7767.2639.843.364
123II_DT23DA24:DT269DA270_JJ0.3881.2363.439-0.432.78439.4581.479-0.6273.514.1170.63639.555
132II_DT32DG33:DC260DA261_JJ0.630.4193.6421.7258.82935.46-0.714-0.7343.66314.214-2.77736.548
134II_DT34DA35:DT258DA259_JJ0.1760.0043.849-0.3610.01744.918-1.013-0.2623.76512.9210.46545.966
136II_DT36DT37:DA256DA257_JJ-0.372-0.5623.0911.666-3.0131.476-0.5010.9743.107-5.528-3.05931.658
137II_DT37DT38:DA255DA256_JJ-0.2040.6323.0856.511-8.54542.2441.6120.8552.851-11.632-8.86443.528
138II_DT38DG39:DC254DA255_JJ0.8662.1383.25-1.866-8.29533.6694.743-1.7132.615-14.0443.15934.695
145II_DT45DG46:DC247DA248_JJ1.151.9413.25810.907-0.71943.8722.594-0.4873.405-0.945-14.33545.148
148II_DT48DC49:DG244DA245_JJ0.1770.7223.588-3.75211.97435.41-0.653-0.8313.618.9665.94237.5
152II_DT52DC53:DG240DA241_JJ1.2670.3573.445-7.4812.50224.376-2.244-4.3672.79726.76916.01628.342
162II_DT62DG63:DC230DA231_JJ-0.2351.243.771-3.87712.18932.478-0.204-0.3313.9720.8146.62134.842
164II_DT64DT65:DA228DA229_JJ-0.1220.1263.1423.2871.34830.884-0.0130.8323.1152.52-6.14731.082
165II_DT65DC66:DG227DA228_JJ1.0030.5153.2843.7957.3334.552-0.268-1.073.40612.128-6.27935.495
170II_DT70DG71:DC222DA223_JJ0.8251.1583.297-1.1110.02137.0750.446-1.4023.45815.4121.70838.375
174II_DT74DT75:DA218DA219_JJ0.124-0.3042.8218.5635.51136.191-1.0920.7712.7078.662-13.4637.55
175II_DT75DC76:DG217DA218_JJ-0.0730.1473.573-2.6710.82226.523-2.391-0.5163.36522.3725.51928.732
180II_DT80DG81:DC212DA213_JJ-0.4191.1723.219-5.55511.24735.5190.281-0.113.44617.7678.77537.602
186II_DT86DG87:DC206DA207_JJ0.9850.7013.3090.634.66736.6110.459-1.4693.3867.392-0.99936.902
190II_DT90DT91:DA202DA203_JJ-0.0750.0543.014.2652.07634.806-0.1960.7112.9783.451-7.08935.117
191II_DT91DT92:DA201DA202_JJ0.8070.1913.3111.96810.60432.053-1.442-1.0613.25118.56-3.44533.774
192II_DT92DT93:DA200DA201_JJ-0.10.3423.4722.66612.90429.394-1.8890.6993.30723.971-4.95332.153
193II_DT93DG94:DC199DA200_JJ0.118-0.5623.636-1.23318.72622.174-5.499-0.5252.43140.5872.67328.973
196II_DT96DG97:DC196DA197_JJ-0.3650.8243.043-1.615-0.02535.1231.3670.383.055-0.0422.67535.159
1104II_DT104DT105:DA188DA189_JJ0.333-0.7693.084-0.7943.30232.236-1.918-0.7262.9845.9261.42532.41
1105II_DT105DT106:DA187DA188_JJ0.690.3793.32712.9086.24841.636-0.120.3743.4068.493-17.54543.933
1106II_DT106DC107:DG186DA187_JJ0.7621.5272.90610.9438.69537.711.260.1053.25612.922-16.26340.128
1112II_DT112DA113:DT180DA181_JJ-0.096-0.2283.5750.6245.48634.415-1.2880.2643.4969.199-1.04634.842
1117II_DT117DT118:DA175DA176_JJ-0.282-0.0173.2610.615-1.76540.8580.1680.4713.255-2.527-0.88140.899
1118II_DT118DT119:DA174DA175_JJ-0.225-0.1753.335-2.611-5.27632.6740.602-0.0563.33-9.2844.59433.186
1119II_DT119DT120:DA173DA174_JJ0.2752.1643.9071.314-20.09657.4343.22-0.2033.071-20.24-1.32360.577
1120II_DT120DG121:DC172DA173_JJ1.0711.3212.337-9.748-11.28640.9472.472-2.041.649-15.52513.40943.469
1123II_DT123DA124:DT169DA170_JJ0.4360.0084.39218.49628.78127.914-3.8621.9063.0243.673-28.06643.889
1128II_DT128DC129:DG164DA165_JJ-0.194-0.2573.222-1.54910.05430.903-2.1780.0822.99918.2582.81332.496
1130II_DT130DG131:DC162DA163_JJ0.2341.773.344-4.11510.29336.5761.286-0.9263.64715.9576.37938.163
1136II_DT136DG137:DC156DA157_JJ0.6290.7183.3655.60818.2634.556-1.329-0.1993.37928.231-8.66939.343
1140II_DT140DA141:DT152DA153_JJ-0.4750.6663.3573.4330.99547.9340.7370.863.331.223-4.21848.06
1142II_DT142DT143:DA150DA151_JJ-0.021-0.0983.1083.3672.85932.332-0.6450.5913.075.105-6.01132.625
1143II_DT143DG144:DC149DA150_JJ-0.4980.0533.5283.76416.61738.829-1.771.1083.2323.658-5.35942.27

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.