A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 12-Dec-2018 number of released structures: 9940
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NDB ID: 6CY4  PDB ID: 6CY4 


Base Pair Morphology Step Parameters

CSV Format

Model NumberStep NumberStep NameShiftSlideRiseTiltRollTwistX-DisplacementY-DisplacementHelical RiseInclinationTipHelical Twist
17AA_C7G8:CBV1G2_BB0.083-2.0383.011-1.3579.38129.568-5.305-0.3712.26717.8132.57631.018
18AE_G8CBV1:G8CBV1_FB-0.115-1.8243.474-2.2761.05140.63-2.745-0.1013.4291.5113.27440.704
16AA_U6C7:G2A3_BB-0.093-1.4563.389-1.3116.43836.357-3.167-0.033.09710.2152.0836.926
12BB_C7G8:CBV1G2_AA-0.188-1.7492.897-3.58114.8529.226-5.037-0.1391.82927.2126.56332.901
13BC_G8CBV1:G8CBV1_DA-0.017-1.883.4480.6161.72937.005-3.2010.1123.3592.722-0.9737.049
11BB_U6C7:G2A3_AA-0.258-1.5083.2941.8715.42936.587-3.0840.653.0318.583-2.95837.019
112CC_C7G8:CBV1G2_DD0.242-1.8543.124-3.02711.10129.264-5.202-0.9322.25320.9785.72131.399
14CC_CBV1G2:C7G8_DD-0.077-1.7353.0472.16110.6530.82-4.6510.4542.32519.302-3.91632.636
15CC_G2A3:U6C7_DD0.116-1.613.44-0.6185.56135.839-3.379-0.2743.1618.970.99736.259
111CC_U6C7:G2A3_DD-0.557-1.5033.3170.4897.96734.606-3.590.9822.90313.177-0.80935.487
114EE_C7G8:CBV1G2_FF-0.787-1.7633.109-1.51512.10530.172-4.9691.1792.28722.152.77232.491
19EE_CBV1G2:C7G8_FF0.394-1.7452.7964.94314.22828.347-5.075-0.0491.78126.795-9.30932.027
110EE_G2A3:U6C7_FF0.267-1.613.444-0.9936.88233.739-3.797-0.6073.05711.7041.68834.428
113EE_U6C7:G2A3_FF-0.118-1.7573.589-1.1256.11735.566-3.7490.0233.2549.9211.82436.089
118GG_C7G8:CBV1G2_HH-0.228-1.7483.259-3.5479.78929.995-4.856-0.1842.58518.2376.60831.711
115GG_CBV1G2:C7G8_HH-0.509-1.722.890.00812.92130.041-4.8110.9071.99923.603-0.01432.643
116GG_G2A3:U6C7_HH0.438-1.5523.1060.4819.95432.254-4.103-0.6872.53517.406-0.84133.719
117GG_U6C7:G2A3_HH-0.119-1.4083.052.7035.48434.236-3.1090.572.7819.225-4.54634.761

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.