A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 11-Dec-2019 number of released structures: 10507
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NDB ID: NA1143  PDB ID: 3AZH 


Base Pair Morphology Step Parameters

CSV Format

Model NumberStep NumberStep NameShiftSlideRiseTiltRollTwistX-DisplacementY-DisplacementHelical RiseInclinationTipHelical Twist
11II_DA1DT2:DA291DT292_JJ-0.832-0.5243.157-13.426-1.70926.097-0.653-1.3483.218-3.50127.50329.343
14II_DA4DA5:DT288DT289_JJ-0.039-0.5483.143-0.9622.07636.262-1.155-0.0663.1073.3321.54436.332
15II_DA5DT6:DA287DT288_JJ0.923-0.6633.1533.392-1.38628.697-1.024-1.1073.265-2.783-6.80928.925
17II_DA7DT8:DA285DT286_JJ-0.176-0.8262.9321.688-0.01734.11-1.4040.5382.92-0.029-2.87534.151
111II_DA11DC12:DG281DT282_JJ0.081-0.6723.0111.4283.09832.295-1.6970.0842.9375.551-2.55932.47
117II_DA17DG18:DC275DT276_JJ1.492-0.0673.5127.16.40833.051-1.235-1.2813.66810.98-12.16634.37
119II_DA19DT20:DA273DT274_JJ-0.166-0.3393.081-0.293-2.19937.296-0.2550.2233.096-3.4350.45837.359
124II_DA24DC25:DG268DT269_JJ0.3050.2553.615-5.945-2.17732.2010.861-1.6583.481-3.87810.59132.802
127II_DA27DA28:DT265DT266_JJ-0.0880.5593.502-6.843-0.68430.3421.183-1.2423.426-1.28612.86831.094
128II_DA28DA29:DT264DT265_JJ-0.470.0092.945-2.135-3.78540.9110.3830.462.952-5.3973.04441.131
129II_DA29DA30:DT263DT264_JJ-0.02-0.3243.7377.818-2.50737.82-0.1361.1323.674-3.812-11.8938.669
130II_DA30DG31:DC262DT263_JJ0.24-0.0563.736-6.95627.31624.746-4.231-1.432.41647.98912.2237.343
135II_DA35DT36:DA257DT258_JJ-0.507-0.7293.5541.071-9.56836.0040.2740.9533.608-15.149-1.69537.228
141II_DA41DA42:DT251DT252_JJ-0.426-0.3633.4351.4338.65533.407-2.00.9473.22414.742-2.44134.508
142II_DA42DA43:DT250DT251_JJ-0.6210.313.2011.726.25932.173-0.5091.3913.16711.152-3.06532.804
143II_DA43DC44:DG249DT250_JJ0.496-0.6083.424.9144.48731.625-1.9250.0183.3418.122-8.89332.3
151II_DA51DT52:DA241DT242_JJ-0.704-0.4713.197-1.6468.02427.457-2.7041.0642.97916.4463.37428.63
154II_DA54DA55:DT238DT239_JJ-0.541.1513.079-2.595.83336.1151.0510.5133.2499.3194.13836.656
155II_DA55DA56:DT237DT238_JJ-0.7270.6853.771-4.65712.70928.262-1.6590.2753.79424.348.9231.276
156II_DA56DA57:DT236DT237_JJ0.937-0.0713.1441.158-12.15442.6881.003-1.1383.076-16.301-1.55344.321
157II_DA57DG58:DC235DT236_JJ1.3151.8913.8567.732-6.69834.8664.133-0.8453.643-10.892-12.57436.291
161II_DA61DT62:DA231DT232_JJ0.135-0.0532.674-4.9125.86733.399-0.842-0.8592.58310.0458.41134.24
167II_DA67DG68:DC225DT226_JJ0.7510.5293.4926.14-0.57332.2381.044-0.1833.561-1.02-10.93232.807
172II_DA72DA73:DT220DT221_JJ-0.5570.063.188-15.38512.53532.939-1.515-1.1242.9920.00824.55838.312
173II_DA73DT74:DA219DT220_JJ-0.123-0.8173.513.8266.57529.376-2.9451.043.21412.698-7.3930.324
177II_DA77DG78:DC215DT216_JJ1.7230.8063.3664.151-5.2934.8472.131-2.1953.388-8.732-6.85235.47
182II_DA82DA83:DT210DT211_JJ0.459-0.263.5570.79118.53932.418-3.06-0.6052.99430.31-1.29437.229
183II_DA83DC84:DG209DT210_JJ0.032-0.3863.012-2.8540.80933.126-0.798-0.4952.9891.4154.99333.255
185II_DA85DT86:DA207DT208_JJ0.187-0.7093.1386.1534.77832.363-1.9960.652.998.421-10.84533.263
195II_DA95DT96:DA197DT198_JJ-0.397-0.622.795.959-0.01727.901-1.2561.9492.65-0.035-12.18428.518
199II_DA99DG100:DC193DT194_JJ2.2960.1263.0365.779-16.74132.9922.369-2.8372.984-27.179-9.38237.328
1102II_DA102DG103:DC190DT191_JJ-0.683-0.3543.163-9.589-0.02430.744-0.635-0.483.225-0.04417.55832.171
1109II_DA109DA110:DT183DT184_JJ0.3780.2753.3894.8862.18531.4120.0840.2453.4183.999-8.94331.854
1110II_DA110DA111:DT182DT183_JJ-0.653-0.2843.21-10.27-0.50541.297-0.34-0.1483.277-0.70314.29642.504
1111II_DA111DT112:DA181DT182_JJ-0.551-0.8233.361-4.165-7.55330.0140.0080.1773.502-14.2197.84131.201
1113II_DA113DC114:DG179DT180_JJ-0.026-1.0293.4670.3687.25532.657-3.020.1073.17212.706-0.64533.434
1115II_DA115DC116:DG177DT178_JJ0.689-0.5463.0986.381-3.89336.074-0.348-0.2463.209-6.204-10.16936.815
1124II_DA124DG125:DC168DT169_JJ0.159-1.084.336-1.11214.50535.391-3.972-0.4213.62922.7121.74138.176
1126II_DA126DA127:DT166DT167_JJ-0.135-0.0152.705-5.5980.45938.484-0.069-0.3622.6970.6928.43938.876
1127II_DA127DT128:DA165DT166_JJ0.452-0.6453.3193.65-23.40136.5021.617-0.2243.192-33.399-5.2143.292
1133II_DA133DG134:DC159DT160_JJ-0.141-0.3822.575-10.4411.34335.668-0.742-0.8832.5012.13516.60537.141
1139II_DA139DT140:DA153DT154_JJ-0.123-0.6413.4671.859-15.95237.371.0390.4063.442-23.607-2.75140.561
1141II_DA141DT142:DA151DT152_JJ-0.3990.092.54-5.0963.30836.3-0.2110.0872.5685.2648.10936.788
13II_DC3DA4:DT289DG290_JJ-1.1520.9933.062-1.332-1.65334.9841.8821.7273.054-2.7472.21435.046
19II_DC9DC10:DG283DG284_JJ-0.3930.8743.288-7.8149.14933.6150.025-0.5553.40815.22613.00535.645
110II_DC10DA11:DT282DG283_JJ-0.4730.2183.648-2.05811.17730.429-1.8390.4363.5320.423.7632.435
112II_DC12DC13:DG280DG281_JJ0.597-0.8513.673-1.14921.37329.405-4.515-1.1292.48936.6191.96836.231
113II_DC13DT14:DA279DG280_JJ-1.4441.3613.079-1.15612.73529.8790.1182.3753.41423.3972.12332.443
116II_DC16DA17:DT276DG277_JJ1.5722.7233.1421.211-11.46944.8784.314-1.9112.452-14.737-1.55646.262
122II_DC22DT23:DA270DG271_JJ-0.615-0.0353.0682.9774.61427.31-1.0981.9382.949.649-6.22627.846
125II_DC25DC26:DG267DG268_JJ-0.1530.7993.1136.575-2.43940.7191.380.8833.003-3.474-9.36541.293
126II_DC26DA27:DT266DG267_JJ-0.0682.0123.527.045-11.95947.8233.280.6022.932-14.402-8.48449.683
144II_DC44DT45:DA248DG249_JJ-0.972-0.3993.572-7.4477.11731.162-2.0720.2943.53112.81713.41132.78
147II_DC47DT48:DA245DG246_JJ-0.6510.3933.3517.7529.55339.018-0.5111.8053.17713.888-11.2740.839
149II_DC49DC50:DG243DG244_JJ-0.4050.1913.043-9.1587.86235.947-0.668-0.4983.02812.31814.34937.856
150II_DC50DA51:DT242DG243_JJ-0.4370.9433.4582.28314.7330.861-1.0051.1483.49825.873-4.01134.193
153II_DC53DA54:DT239DG240_JJ0.5081.0662.9945.14418.87224.308-1.7970.0843.0737.925-10.33831.108
160II_DC60DA61:DT232DG233_JJ-0.5260.6933.7631.08413.75232.126-1.3351.0743.72323.541-1.85634.891
166II_DC66DA67:DT226DG227_JJ-0.7021.8284.01-10.3932.22843.042.163-0.2954.1482.98313.91344.272
169II_DC69DT70:DA223DG224_JJ-0.0070.7093.278-4.042-3.69836.831.598-0.5223.177-5.8136.35437.221
176II_DC76DA77:DT216DG217_JJ-0.4951.6242.9859.113-7.29441.9632.7981.4262.526-9.956-12.43943.486
179II_DC79DT80:DA213DG214_JJ1.3061.2933.5199.93-11.03546.5452.475-0.7653.345-13.565-12.20748.73
184II_DC84DA85:DT208DG209_JJ0.0550.3293.531-3.4824.45833.253-0.218-0.7093.527.7216.0333.718
188II_DC88DC89:DG204DG205_JJ1.2061.1213.6721.111-10.15741.3822.662-1.5393.348-14.115-1.54442.57
189II_DC89DT90:DA203DG204_JJ-0.4980.9583.284-2.075-9.82536.7542.6830.5082.963-15.2363.21838.055
1101II_DC101DA102:DT191DG192_JJ0.7640.0423.8995.80510.61338.128-1.422-0.3083.84715.768-8.62539.933
1107II_DC107DC108:DG185DG186_JJ-0.9880.8123.626-13.532-3.41430.1922.088-0.9113.618-6.15824.40833.193
1108II_DC108DA109:DT184DG185_JJ0.0721.7033.2949.698-16.40645.5383.1940.5912.54-20.185-11.93249.168
1114II_DC114DA115:DT178DG179_JJ0.2470.4283.0832.6679.30827.37-1.1340.0773.0718.935-5.42529.002
1116II_DC116DT117:DA176DG177_JJ0.174-0.3943.5844.77413.9432.535-2.8310.4653.15423.44-8.02835.634
1129II_DC129DT130:DA163DG164_JJ-0.8951.73.19716.827-9.53844.8692.7122.2332.352-11.865-20.93448.662
1132II_DC132DA133:DT160DG161_JJ-0.2581.1053.279-8.37521.10421.34-2.649-1.3893.07843.98217.45431.063
115II_DG15DC16:DG277DC278_JJ0.3030.7843.06726.376-0.85333.3481.1722.2342.608-1.268-39.23342.293
118II_DG18DA19:DT274DC275_JJ-0.049-0.6373.7415.7636.24637.318-1.8580.8933.5479.609-8.86638.24
131II_DG31DT32:DA261DC262_JJ-0.5960.5722.463-6.696-2.08234.7561.1740.2262.494-3.44211.0735.434
133II_DG33DT34:DA259DC260_JJ-0.208-0.7373.16-4.073-5.0634.934-0.48-0.2463.235-8.346.71335.514
139II_DG39DG40:DC253DC254_JJ-0.7030.7153.032-4.0693.57634.8880.6760.5873.1475.926.73735.293
140II_DG40DA41:DT252DC253_JJ-0.76-0.7433.29-7.72314.43939.355-2.480.272.94720.40110.91242.501
146II_DG46DC47:DG246DC247_JJ-0.5990.4063.422-2.734-2.11435.6820.9790.5613.428-3.4414.44935.843
158II_DG58DG59:DC234DC235_JJ0.150.3622.849-4.889-3.58639.0850.899-0.7182.768-5.327.25439.535
159II_DG59DC60:DG233DC234_JJ-0.0360.313.7137.9011.65138.4030.2381.1273.6452.477-11.85239.21
163II_DG63DT64:DA229DC230_JJ-0.402-0.172.85-1.1995.59132.079-1.150.5362.79410.0172.14832.571
168II_DG68DC69:DG224DC225_JJ-0.4270.7533.334-1.279-2.2842.9271.2560.4543.302-3.1121.74643.003
171II_DG71DA72:DT221DC222_JJ0.034-0.013.4414.47614.25433.116-2.1310.613.15323.572-7.40236.244
178II_DG78DC79:DG214DC215_JJ-1.0420.9713.754-5.336-2.13937.5711.8080.8113.802-3.2978.22637.993
181II_DG81DA82:DT211DC212_JJ-0.70.3683.3214.3331.9931.20.3062.0973.2143.673-7.99731.554
187II_DG87DC88:DG205DC206_JJ-1.3220.5293.6450.804-17.06438.6252.651.933.125-24.398-1.14942.102
194II_DG94DA95:DT198DC199_JJ-0.15-0.0063.361-7.7511.1425.757-2.55-1.4683.02323.06316.04429.059
197II_DG97DG98:DC195DC196_JJ1.6760.3613.3168.1826.63434.828-0.424-1.4513.61210.783-13.29736.338
198II_DG98DA99:DT194DC195_JJ-1.5641.2993.479-3.276-10.29343.9452.6461.7313.215-13.5124.30145.189
1100II_DG100DC101:DG192DC193_JJ-0.6610.3433.3946.7653.78435.380.0062.043.2356.135-10.9736.192
1103II_DG103DT104:DA189DC190_JJ-0.264-1.033.2317.8715.89233.719-2.5521.5642.8839.899-13.22435.083
1121II_DG121DG122:DC171DC172_JJ0.1950.7493.289-3.753-4.79542.0271.517-0.6463.161-6.6445.242.446
1122II_DG122DT123:DA170DC171_JJ-1.004-1.5433.8854.5171.91728.205-3.6193.2063.5733.897-9.1828.62
1125II_DG125DA126:DT167DC168_JJ-0.404-1.13.947-1.388-0.76537.913-1.5740.4063.979-1.1772.13537.945
1131II_DG131DC132:DG161DC162_JJ-0.2442.7582.6310.745-12.16450.2233.7580.3161.955-14.093-0.86351.587
1134II_DG134DG135:DC158DC159_JJ0.077-0.873.6198.59810.97130.475-3.4511.3853.04619.633-15.38733.443
1135II_DG135DT136:DA157DC158_JJ1.1881.0662.878-2.93-1.09432.8062.04-2.5232.728-1.9315.17232.951
1137II_DG137DG138:DC155DC156_JJ-0.6980.3323.392-11.09410.34838.066-0.756-0.3213.43215.15116.24340.873
1138II_DG138DA139:DT154DC155_JJ-0.411-0.562.88-8.2790.01433.655-0.942-0.4522.8970.02314.03634.629
1142II_DG144DA145:DT148DC149_JJ0.567-0.2363.1281.7454.63837.478-0.935-0.6613.17.18-2.70137.793
12II_DT2DC3:DG290DA291_JJ1.2550.3353.3041.169-2.70335.0040.964-1.9033.309-4.484-1.93935.124
16II_DT6DA7:DT286DA287_JJ-0.023-0.3543.5816.1150.29137.543-0.5840.8873.5310.449-9.42438.021
18II_DT8DC9:DG284DA285_JJ0.9710.3983.3078.9842.06739.6640.332-0.3533.4532.997-13.02740.679
114II_DT14DG15:DC278DA279_JJ0.9871.7663.216-2.418-23.30142.4533.717-1.371.989-29.6383.07548.225
120II_DT20DT21:DA272DA273_JJ-0.348-0.2962.8833.841-2.80236.839-0.1360.9982.848-4.412-6.04837.134
121II_DT21DC22:DG271DA272_JJ0.577-0.5734.025-9.31111.67541.495-2.083-1.8213.54515.87212.65943.989
123II_DT23DA24:DT269DA270_JJ0.4550.2143.373-1.5382.2139.3080.048-0.8623.363.2812.28239.396
132II_DT32DG33:DC260DA261_JJ-0.216-0.0613.192-5.55919.55430.504-2.758-0.4122.6832.9699.37336.523
134II_DT34DA35:DT258DA259_JJ-0.023-0.2343.722-3.822.40438.085-0.699-0.5073.6873.6675.82938.341
136II_DT36DT37:DA256DA257_JJ0.132-0.9983.424-5.051-2.26229.223-1.444-1.3753.419-4.4349.929.732
137II_DT37DT38:DA255DA256_JJ-0.9490.5032.8842.81-23.62243.6712.0871.3112.285-29.316-3.48749.45
138II_DT38DG39:DC254DA255_JJ1.81.5093.5119.441-3.23831.6033.266-1.3573.713-5.768-16.81933.103
145II_DT45DG46:DC247DA248_JJ0.9061.8192.8632.092-5.06341.9062.966-1.0752.676-7.042-2.9142.246
148II_DT48DC49:DG244DA245_JJ0.1780.5273.204-4.296-4.13436.3431.379-0.8473.087-6.5736.83136.813
152II_DT52DC53:DG240DA241_JJ-0.131-0.0313.48-7.00612.82824.257-3.259-1.4773.01327.55815.05128.263
162II_DT62DG63:DC230DA231_JJ-0.181.5424.172-1.58111.6931.1040.026-0.0464.45120.8822.82533.214
164II_DT64DT65:DA228DA229_JJ0.2690.2973.0981.4039.14129.77-1.129-0.2443.06217.274-2.65231.143
165II_DT65DC66:DG227DA228_JJ1.5080.9512.96816.1333.41137.3040.983-0.3493.3865.041-23.84740.667
170II_DT70DG71:DC222DA223_JJ0.6611.2263.4687.683-1.63733.0032.3850.1933.467-2.832-13.29133.9
174II_DT74DT75:DA218DA219_JJ-0.193-0.2313.2372.7530.87532.83-0.5530.8023.2031.545-4.8632.953
175II_DT75DC76:DG217DA218_JJ0.204-0.2193.423-4.7486.67132.471-1.522-1.1673.25411.6998.32733.46
180II_DT80DG81:DC212DA213_JJ-0.1590.7293.194-1.41411.21333.486-0.4830.053.26718.8082.37135.29
186II_DT86DG87:DC206DA207_JJ1.0040.0953.2090.1273.8134.94-0.402-1.6443.2056.322-0.21135.141
190II_DT90DT91:DA202DA203_JJ0.32-0.1423.3328.5825.60239.756-0.8310.5063.2818.076-12.37241.004
191II_DT91DT92:DA201DA202_JJ0.5030.0323.58-4.19111.58529.434-2.243-1.7493.2621.6447.8331.856
192II_DT92DT93:DA200DA201_JJ-1.0930.8062.9782.51413.78125.949-1.2462.6682.91128.222-5.14929.432
193II_DT93DG94:DC199DA200_JJ0.46-0.7234.1452.4413.64129.87-4.152-0.33.51724.852-4.44532.861
196II_DT96DG97:DC196DA197_JJ0.2460.7663.313-3.804-1.57139.5581.309-0.8063.245-2.3145.60139.763
1104II_DT104DT105:DA188DA189_JJ0.322-0.4163.679-6.1553.99930.484-1.605-1.8813.4687.46911.49731.335
1105II_DT105DT106:DA187DA188_JJ-0.043-0.6692.98815.5248.98636.227-1.8811.6332.53713.483-23.29440.29
1106II_DT106DC107:DG186DA187_JJ1.3561.1053.7272.7787.19140.7090.654-1.5673.93810.226-3.95141.402
1112II_DT112DA113:DT180DA181_JJ0.0-0.3422.8354.6294.80435.526-1.1360.5622.7467.788-7.50436.127
1117II_DT117DT118:DA175DA176_JJ-0.13-0.0173.747-7.2961.74741.324-0.232-0.6913.7132.45110.23641.97
1118II_DT118DT119:DA174DA175_JJ-0.209-0.1152.6545.202-14.92437.2981.2070.7812.473-22.157-7.72340.398
1119II_DT119DT120:DA173DA174_JJ1.3421.1713.3922.153-23.66741.4013.304-1.4982.479-30.638-2.78747.476
1120II_DT120DG121:DC172DA173_JJ0.3180.6343.6043.4958.79938.234-0.237-0.0053.66913.187-5.23839.347
1123II_DT123DA124:DT169DA170_JJ0.2770.1243.7098.1967.36833.726-1.0420.933.62312.298-13.68135.431
1128II_DT128DC129:DG164DA165_JJ-0.005-0.6893.583-8.15610.20835.266-2.499-1.1333.19316.17912.92637.536
1130II_DT130DG131:DC162DA163_JJ0.0720.9063.343-10.00914.16628.963-0.946-1.8993.23925.6318.10833.664
1136II_DT136DG137:DC156DA157_JJ0.3040.1913.94914.9219.34626.767-3.1552.183.17534.117-26.31336.089
1140II_DT140DA141:DT152DA153_JJ-0.4450.1593.6737.19313.90633.72-1.8451.7843.32422.526-11.65237.082

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.