A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 26-Jun-2019 number of released structures: 10246
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NDB ID: RR0019  PDB ID: 1G1X 


Base Pair Morphology Step Parameters

CSV Format

Model NumberStep NumberStep NameShiftSlideRiseTiltRollTwistX-DisplacementY-DisplacementHelical RiseInclinationTipHelical Twist
11DD_A582A583:U758U759_EE-0.226-0.9043.301-17.4820.53533.924-3.193-1.3642.29330.01525.54943.089
12DD_A583G584:U757U758_EE0.269-2.2683.2213.069-12.20628.195-1.5710.1723.859-23.623-5.9430.824
15DD_A594G649:C590G591_DD2.125-1.1732.3942.577.2150.862-1.71-2.3222.3168.34-2.97251.396
111DD_A655C656:G750U751_EE0.215-1.2952.9630.5010.85330.983-2.571-0.3142.931.596-0.93830.998
119DD_A663G664:G741G742_EE0.014-2.1093.2192.8210.48230.501-4.0860.5183.1740.913-5.34630.632
18DE_C651A753:U652G588_DD1.788-3.1091.542-124.9-112.517170.739-1.512-0.9411.598-56.27162.464179.042
112DD_C656G657:C749G750_EE0.603-2.4313.616-2.9236.19330.982-5.618-1.6553.01711.4185.38931.712
13DD_G584G585:C756U757_EE-0.673-1.442.985-2.171.38434.154-2.6440.8322.9622.3533.68834.248
14DD_G585C586:G755C756_EE0.363-1.9513.274-1.8593.20937.03-3.472-0.813.0795.0362.91837.209
16DD_G649G650:C589C590_DD0.087-1.93.8617.87114.5428.062-6.0831.2982.53427.204-14.72632.487
17DD_G650C651:G588C589_DD0.665-1.4523.247-0.2861.23441.775-2.163-0.9623.21.7310.40141.793
110DD_G654A655:U751C754_EE2.623-0.9983.215-2.8841.06756.325-1.114-2.9313.0711.133.05356.402
113DD_G657G658:C747C749_EE0.962-2.1052.895-1.1328.0544.246-3.354-1.3432.47110.5811.48744.95
114DD_G658U659:A746C747_EE0.238-0.8013.3777.93716.50936.247-3.0020.5422.76624.693-11.87140.474
116DD_G660G661:C744C745_EE0.883-1.913.16.75212.83427.305-5.728-0.5362.16125.069-13.18830.853
117DD_G661G662:U743C744_EE0.219-2.3333.2761.337.33527.435-6.29-0.1682.58515.115-2.7428.411
118DD_G662A663:G742U743_EE-1.418-1.6883.232.1060.76434.215-2.982.7263.1031.297-3.57434.286
120DD_G664G666:U740G741_EE0.522-3.2153.9810.2891.37426.969-7.301-1.033.8212.945-0.61927.005
121DD_G666G667:C739U740_EE-0.561-1.7833.27-1.3367.0837.978-3.5280.692.9210.7612.0338.631
122DD_G667G668:C738C739_EE0.306-1.8543.26-1.2426.15329.574-4.727-0.8232.8111.8852.39930.218
123DD_G668U669:A737C738_EE-0.29-1.6193.259-1.8266.32933.689-3.6910.2192.92710.7923.11434.309
125DD_G670G671:C735C736_EE0.729-2.1473.3912.7986.70629.416-5.431-0.8442.89712.959-5.40630.281
126DD_G671U672:G734C735_EE0.267-1.0183.055.1971.30246.469-1.3830.0673.0341.644-6.56146.759
115DD_U659G660:C745A746_EE0.291-1.4433.899-7.9664.90329.557-3.789-2.3093.4289.32115.14330.97
124DD_U669G670:C736A737_EE0.384-1.4233.0011.1711.43630.565-2.953-0.5172.9452.721-2.21930.62
127DD_U672G673:C717G734_EE0.319-2.7752.595-12.011-3.04814.26-7.123-6.2522.209-10.12939.9118.871
128EE_A722G724:A665A733_DE1.6283.0691.971-108.293137.01-156.312-1.6810.6981.642-68.55-54.182-178.9
19ED_A753G654:C754U652_ED-1.998-3.095-2.978170.818-43.42-58.9731.302-1.967-0.44521.94486.332-176.736
131EE_C726G727:G730G731_EE-3.767-1.6592.842-1.029-6.45851.52-1.5024.2413.084-7.3951.17951.906
129EE_G724G725:C732A665_ED-0.6-0.1183.51.5194.158-14.579-3.188-0.9363.442-15.9135.814-15.233
130EE_G725C726:G731C732_EE-0.315-1.8253.207-3.692.40533.614-3.504-0.0333.0894.1376.34733.893
132II_A582A583:U758U759_JJ0.568-2.0283.195.493-1.79829.829-3.5060.0293.352-3.453-10.54730.371
133II_A583G584:U757U758_JJ0.193-1.9862.903-2.8996.61328.794-5.019-0.8772.36713.045.71629.667
136II_A594G649:C590G591_II4.018-2.4052.7985.50310.5967.398-2.479-3.4022.7219.467-4.9268.323
142II_A655C656:G750U751_JJ0.167-1.6823.2070.0414.53230.28-4.031-0.3092.938.615-0.07830.61
150II_A663G664:G741G742_JJ-0.013-2.0163.1521.6894.01432.038-4.2790.2992.887.231-3.04332.325
139IJ_C651A753:U652G588_II0.144-3.371.728-124.239-113.21188.876-1.057-0.7672.754-57.80463.434171.499
143II_C656G657:C749G750_JJ0.617-2.4293.838-0.5092.70732.159-4.918-1.2133.6174.8760.91732.274
134II_G584G585:C756U757_JJ-0.454-1.8283.233-3.6512.01132.706-3.5570.1933.1493.5536.45132.963
135II_G585C586:G755C756_JJ0.028-1.9533.230.687-4.14734.059-2.6460.0633.436-7.047-1.16734.31
137II_G649G650:C589C590_II0.456-3.1933.981.614-1.95617.049-9.084-0.2244.34-6.549-5.40617.236
138II_G650C651:G588C589_II2.361-3.0213.2982.3397.41833.239-6.249-3.6782.73512.75-4.0234.112
141II_G654A655:U751C754_JJ3.0-1.4613.0428.7281.22952.345-1.715-2.8023.4331.382-9.81453.031
144II_G657G658:C747C749_JJ0.952-2.5643.095-4.0779.65242.336-4.247-1.6172.38513.1255.54443.555
145II_G658U659:A746C747_JJ0.771-1.1533.1932.90316.89536.072-3.484-0.8242.48525.582-4.39539.816
147II_G660G661:C744C745_JJ0.181-1.7143.8663.2997.82227.77-5.3430.4493.27115.835-6.67929.014
148II_G661G662:U743C744_JJ0.089-2.0343.006-0.5657.16326.018-5.891-0.3112.36815.5351.22526.976
149II_G662A663:G742U743_JJ-1.239-1.6213.2470.815-0.02335.359-2.6652.1583.219-0.038-1.34235.368
151II_G664G666:U740G741_JJ0.154-3.3183.8721.0744.63322.953-9.8740.0173.15411.483-2.66323.434
152II_G666G667:C739U740_JJ-0.307-1.783.241-4.6316.80938.872-3.377-0.0622.91710.0936.86539.702
153II_G667G668:C738C739_JJ-0.111-1.7823.505-3.124-0.09534.889-2.946-0.323.507-0.1585.19835.024
154II_G668U669:A737C738_JJ0.218-1.8063.234.6034.54830.502-4.1870.432.9378.524-8.62731.165
156II_G670G671:C735C736_JJ0.431-1.8133.3371.9458.47430.814-4.748-0.4482.77415.563-3.57231.988
157II_G671U672:G734C735_JJ0.525-1.1973.1133.7013.82740.772-2.096-0.3693.0275.464-5.28541.104
146II_U659G660:C745A746_JJ0.287-1.1963.393-0.4179.02330.977-3.74-0.592.93316.460.76132.236
155II_U669G670:C736A737_JJ0.721-1.3332.9612.8766.90829.946-3.677-0.8692.6513.112-5.45930.846
158II_U672G673:C717G734_JJ-1.578-2.3352.784-7.2814.01832.382-4.6361.7072.7637.0612.79433.405
159JJ_A722G724:A665A733_IJ3.9070.059-1.15-101.164143.703130.3010.31-1.756-1.96872.01350.695178.21
140JI_A753G654:C754U652_JI-2.438-3.035-2.464162.148-44.293-66.3691.343-1.882-0.05722.85483.667-170.037
162JJ_C726G727:G730G731_JJ-3.943-1.9262.449-0.794-7.98957.437-1.654.0362.721-8.2690.82257.948
160JJ_G724G725:C732A665_JI-0.770.13.4442.1257.359-15.3-5.332-1.1463.136-25.657.405-17.1
161JJ_G725C726:G731C732_JJ0.147-2.0233.474-5.338-1.61531.864-3.325-1.2783.5-2.9159.6332.336

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.