A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 18-May-2022 number of released structures: 12082
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NDB ID: PR0159  PDB ID: 1HC8 


Base Pair Morphology Step Parameters

CSV Format

Model NumberStep NumberStep NameShiftSlideRiseTiltRollTwistX-DisplacementY-DisplacementHelical RiseInclinationTipHelical Twist
14CC_A104G105:C154U155_CC0.659-1.9573.4845.04413.82227.17-6.232-0.312.32327.051-9.87230.832
112CC_A107U108:A130U131_CC-0.411-1.9183.362-1.9937.56835.164-4.150.3892.91812.3383.2535.997
111CC_A136A107:U131U132_CC-2.663-2.4791.08183.983-149.791138.09-1.0471.441.317-75.133-42.125177.044
18CC_A140G141:C150U151_CC-0.753-2.483.1440.689-0.29123.679-5.9482.0553.151-0.71-1.67823.69
12CC_C102C103:G156G157_CC-0.585-1.8173.0514.3128.8831.826-4.4311.6332.37515.727-7.63733.284
13CC_C103A104:U155G156_CC0.733-1.8093.295-2.7724.89227.166-4.894-2.1652.84410.2765.82227.731
117CC_C114U115:A123G124_CC0.29-0.8593.5755.1885.92651.22-1.4160.0473.4756.808-5.96151.782
110CC_C142G143:A148G149_CC0.25-1.7313.6762.8951.84754.862-1.998-0.0793.6292.002-3.13954.961
15CC_G105G106:A153C154_CC-0.418-0.8093.7064.05711.67668.976-1.170.5263.52210.227-3.55469.94
16CC_G106G137:C152A153_CC-3.0921.3733.23410.3461.56742.9541.6964.9782.5072.102-13.88344.152
114CC_G109U110:A138C129_CC-3.178-0.164-2.00322.173169.386152.0040.1661.557-2.08384.827-11.104177.784
115CC_G112G113:C125C126_CC0.496-1.6173.211-1.3875.27935.321-3.354-0.9972.9268.6362.26935.727
116CC_G113C114:G124C125_CC0.832-2.023.3227.0362.07434.875-3.612-0.3133.3013.414-11.58135.614
17CC_G137A140:U151C152_CC-1.981-2.6393.8022.4343.62943.993-3.8862.8873.4764.83-3.23944.198
19CC_G141C142:G149C150_CC-0.322-2.0963.0461.1290.28233.731-3.6530.7243.0170.486-1.94533.75
11CC_GTP101C102:G157U158_CC-0.076-1.3113.024-2.6373.24142.2-2.114-0.142.9194.4893.65142.397
113CC_U108G109:C129A130_CC-1.099-2.0053.265-2.6377.1628.621-5.3491.6272.7814.1685.21829.6
121DD_A304G305:C354U355_DD0.506-1.9773.2211.1997.95425.644-6.098-0.8112.52417.384-2.62126.856
129DD_A307U308:A330U331_DD-0.762-2.3483.435-1.86610.88740.431-4.3880.8782.7715.4082.6441.852
128DD_A336A307:U331U332_DD-2.688-1.7721.47983.31-150.942171.258-0.8371.3711.493-75.481-41.661179.422
125DD_A340G341:C350U351_DD-0.775-2.6033.071.5622.77823.995-6.992.2882.76.644-3.73724.203
119DD_C302C303:G356G357_DD-0.477-1.9313.236-0.70611.96728.932-5.5750.7682.28722.7581.34331.269
120DD_C303A304:U355G356_DD0.688-1.8283.143-0.787.49229.675-4.785-1.4422.59614.341.49330.595
134DD_C314U315:A323G324_DD0.017-0.9613.5256.6218.24551.041-1.6770.4483.3219.452-7.59152.053
127DD_C342G343:A348G349_DD-0.171-1.8173.8034.0148.03356.164-2.4120.4313.5168.472-4.23356.82
122DD_G305G306:A353C354_DD-0.266-0.933.9147.42713.30469.573-1.340.533.66811.52-6.43171.016
123DD_G306G337:C352A353_DD-3.4281.1983.13910.3471.1942.0671.5265.5022.3041.628-14.15543.28
131DD_G309U310:A338C329_DD2.854-1.179-2.027-26.645-168.013-155.9770.3741.461-2.13184.113-13.34-177.945
132DD_G312G313:C325C326_DD0.276-1.683.5652.6957.60834.667-3.904-0.0433.1512.558-4.44835.566
133DD_G313C314:G324C325_DD0.859-1.7763.1872.2572.43635.488-3.243-1.0883.1093.986-3.69335.638
124DD_G337A340:U351C352_DD-1.835-2.7123.5512.0523.31645.48-3.7992.5533.2754.28-2.64945.639
126DD_G341C342:G349C350_DD0.075-2.2463.1510.199-1.56232.59-3.732-0.0993.253-2.782-0.35432.627
118DD_GTP301C302:G357U358_DD-0.228-1.3973.160.645.00846.325-2.1620.3392.9986.344-0.81146.585
130DD_U308G309:C329A330_DD-1.25-1.7863.1140.435.28325.501-5.2592.8812.67411.805-0.96226.037

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.