A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 30-Nov-2022 number of released structures: 12490
Search for released structures

NDB ID: PTR010  PDB ID: 1QRT 


Base Pair Morphology Step Parameters

CSV Format

Model NumberStep NumberStep NameShiftSlideRiseTiltRollTwistX-DisplacementY-DisplacementHelical RiseInclinationTipHelical Twist
16BB_A7C49:G65U66_BB-0.547-1.9183.2372.102-4.52541.257-2.2160.9983.389-6.393-2.9741.545
123BB_A13A14:U8A45_BB-0.6712.7573.295-8.38-3.149-40.949-3.522-1.8313.2954.437-11.808-41.875
124BB_A14G15:C48U8_BB1.416-3.053.1722.04618.037-73.9731.9061.2173.693-14.7761.676-75.858
19BB_A51G52:C62U63_BB0.918-1.6593.382-2.3153.32823.365-5.123-2.993.0168.145.66223.709
121BB_C11C12:G23G24_BB0.197-2.3222.9475.1134.06225.031-6.1510.772.5349.175-11.54825.856
122BB_C12A13:A45G23_BB1.564-4.4283.19613.0162.176142.191-2.349-0.763.2261.15-6.875142.451
115BB_C40C41:G29G30_BB-0.547-1.6963.468-3.6069.87137.174-3.7920.382.97615.1175.52338.581
116BB_C41G42:C28G29_BB-0.465-1.483.2113.39712.31518.886-7.4692.2041.80733.071-9.12322.768
119BB_C44G10:C25A26_BB-4.222-0.6463.5162.1597.77352.64-1.2354.8563.2348.708-2.41953.211
17BB_C49G50:C64G65_BB0.071-2.3623.56-0.0068.64323.422-7.955-0.1672.53920.420.01524.945
11BB_G2G3:C70C71_BB0.791-1.592.999-0.7388.36528.292-4.633-1.6872.41816.6561.4729.487
12BB_G3G4:C69C70_BB0.164-1.543.3192.5374.65236.157-3.0910.0853.1087.446-4.0636.531
13BB_G4G5:C68C69_BB0.536-1.9493.4955.08310.37928.711-5.636-0.0372.69819.94-9.76530.904
14BB_G5U6:A67C68_BB0.341-1.2593.4510.5393.82632.825-2.882-0.5063.2926.742-0.94933.046
120BB_G10C11:G24C25_BB-0.372-1.7193.29-1.2253.92738.581-3.0590.4133.1175.9231.84838.791
117BB_G42G43:C27C28_BB-0.393-1.9753.623-0.4495.16827.437-5.3920.7013.2110.7730.93527.913
118BB_G43C44:A26C27_BB0.22-1.0023.0382.0966.58743.288-1.912-0.1142.8718.862-2.8243.81
18BB_G50A51:U63C64_BB-0.54-0.8893.2171.2857.99639.731-2.1370.9162.97211.618-1.86740.515
110BB_G52G53:C61C62_BB0.598-2.4273.4834.6276.25934.298-4.966-0.2913.05910.446-7.72435.144
111BB_G53U54:A58C61_BB-2.1-1.7763.1641.683-0.38886.927-1.2821.5613.137-0.282-1.22386.941
15BB_U6A7:U66A67_BB0.031-1.3152.8191.6078.10930.687-3.6130.1832.414.984-2.9731.755
113BB_U38U39:A31U32_BB1.053-2.0073.14-10.2415.79144.743-2.999-2.1212.5877.45513.18546.187
114BB_U39C40:G30A31_BB0.377-2.1143.4380.47810.04636.332-4.539-0.5242.78215.744-0.74837.653
112BB_U54U55:G18A58_BB1.234-1.8493.0667.7964.37947.266-2.595-0.9373.0485.405-9.62348.057

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.