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: PR0129  PDB ID: 1TFY 


Base Pair Morphology Step Parameters

CSV Format

Model NumberStep NumberStep NameShiftSlideRiseTiltRollTwistX-DisplacementY-DisplacementHelical RiseInclinationTipHelical Twist
15EE_A5U6:A67U68_HH-0.028-1.2043.2360.0854.06135.189-2.5570.0583.0826.689-0.13935.416
17EE_A7U8:A65U66_HH-0.248-2.0872.9126.0235.1824.325-5.9191.962.29811.895-13.82925.571
12EE_C2G3:C70G71_HH0.178-1.9092.412-4.3479.94725.935-5.409-1.0121.5421.0289.1928.079
19EE_C9C10:G63G64_HH0.484-2.4292.8180.8831.12124.456-6.018-0.912.7212.643-2.08224.497
110EE_C10G11:C62G63_HH0.069-1.0914.0898.16214.03342.758-2.8950.7763.53818.471-10.74345.6
11EE_G1C2:G71C72_HH-0.025-1.3393.3442.688.52940.598-2.7790.3153.00812.115-3.80641.53
13EE_G3G4:C69C70_HH-1.102-1.9193.4222.0736.11234.493-4.0892.1352.97910.197-3.45835.074
14EE_G4A5:U68C69_HH-0.153-1.2933.4032.4948.21138.792-2.8620.5163.06212.181-3.739.694
16EE_U6A7:U66A67_HH0.348-1.4253.31-4.33813.14434.595-3.868-1.0852.55921.0876.9637.183
18EE_U8C9:G64A65_HH-1.153-2.4023.604-8.772.36228.399-5.2290.183.5864.66717.32329.788
115FF_A5U6:A67U68_II-0.445-1.0523.1660.2145.99232.193-2.8370.8252.92510.69-0.38232.732
117FF_A7U8:A65U66_II-0.523-1.6523.3593.4430.21636.234-2.6761.3253.2880.347-5.52136.393
112FF_C2G3:C70G71_II0.36-2.0152.542-0.98110.29829.914-4.988-0.7831.75719.241.83431.614
119FF_C9C10:G63G64_II-0.514-2.2173.029-12.4395.65420.718-6.692-2.1522.29413.93630.65624.777
120FF_C10G11:C62G63_II0.298-1.1043.49311.2848.98844.302-2.1960.6233.20411.56-14.51346.479
111FF_G1C2:G71C72_II-0.197-1.8483.2771.0017.15733.333-4.2250.4862.82412.298-1.72134.085
113FF_G3G4:C69C70_II-0.927-1.5053.574-1.3530.78534.24-2.6891.343.5731.3322.29734.275
114FF_G4A5:U68C69_II-0.315-1.1993.3443.1888.01238.467-2.7120.8393.0111.978-4.76639.386
116FF_U6A7:U66A67_II1.263-1.763.065-9.31911.08933.112-4.111-3.1061.97818.415.46336.06
118FF_U8C9:G64A65_II-0.755-2.2173.0254.6037.26127.389-5.8192.3772.22214.876-9.43128.682
122GG_A6U7:A66U67_JJ-0.719-1.4523.53-2.1699.95142.145-2.9740.7543.15513.6012.96543.304
124GG_C8C9:G64G65_JJ-0.122-1.2733.255-0.6985.20830.18-3.4020.0983.0019.9081.32830.623
125GG_C9G10:C63G64_JJ-0.054-1.0013.6398.46914.10133.215-3.5881.2932.89822.997-13.81236.962
127GG_C11A12:C61G62_JJ-0.862-1.1083.2770.68720.77615.336-7.3442.0931.0553.935-1.78425.782
121GG_G5A6:U67C68_JJ0.329-0.672.7780.38212.7819.508-5.136-0.7121.97333.463-1.023.29
126GG_G10C11:G62C63_JJ-0.278-0.7583.076-5.8858.55345.846-1.607-0.1022.9110.8167.44246.945
123GG_U7C8:G65A66_JJ0.697-1.1423.4452.6441.03934.583-2.083-0.7413.4521.744-4.43934.696

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.