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: PR0120  PDB ID: 1VC6 


Base Pair Morphology Step Parameters

CSV Format

Model NumberStep NumberStep NameShiftSlideRiseTiltRollTwistX-DisplacementY-DisplacementHelical RiseInclinationTipHelical Twist
119BB_A116G117:C130U167_BB1.206-1.7853.242-1.2310.67139.167-2.74-1.9433.1741.0011.83539.191
110BB_A143C144:G161G162_BB0.484-0.6343.08-10.0768.72837.181-1.874-1.7952.65713.1815.21539.419
112BB_A145C146:G159U160_BB0.34-1.2193.1340.6182.54431.643-2.67-0.5143.0354.656-1.13131.748
116BB_C113C114:G169G170_BB-0.21-2.1343.566-6.4543.1137.67-3.668-0.5463.3754.7649.88638.321
117BB_C114C115:G168G169_BB-0.713-1.8163.124-0.1523.18330.196-4.061.3322.9256.0890.29130.359
118BB_C115A116:U167G168_BB0.328-1.6772.895-0.4762.56725.588-4.386-0.8522.715.7761.07225.719
121BB_C118C119:G128G129_BB-0.851-1.5553.781-5.8276.65738.604-3.1850.483.5629.9128.67639.567
12BB_C132C133:G105G106_BB-0.067-2.1482.992-0.287.59129.778-5.30.082.38514.4770.53430.71
13BB_C133G134:C104G105_BB0.382-2.1222.7911.2883.16123.51-6.005-0.5832.5057.705-3.1423.753
16BB_C136U137:G101G102_BB-0.005-1.8483.3873.272.07438.689-3.0340.4143.2763.121-4.92138.875
111BB_C144A145:U160G161_BB0.161-1.6933.1723.8879.47532.735-4.2210.2782.59716.322-6.69534.258
113BB_C146C147:G158G159_BB-0.219-1.8993.4-2.7475.53932.361-4.288-0.0793.0499.8274.87332.931
114BB_G111U112:A171C172_BB-0.977-1.0762.9681.3345.86329.993-3.0512.0822.6711.188-2.54530.577
120BB_G117C118:G129C130_BB0.391-1.4353.2847.0821.82235.329-2.5780.3783.2242.963-11.51736.054
11BB_G131C132:G106C107_BB-0.451-1.5873.269-2.5685.22237.004-3.1380.3763.0488.1664.01637.443
14BB_G134G135:C103C104_BB0.179-1.4853.6875.5559.86428.391-4.9010.8312.99719.176-10.79930.522
15BB_G135C136:G102C103_BB-0.993-2.1493.108-9.321-3.91636.597-2.7950.3093.453-6.09414.50637.922
18BB_G138G139:C121C122_BB-0.176-1.6383.405-1.39211.66833.758-4.30.0942.71319.3782.31235.689
19BB_G139A143:G162C121_BB-5.723-2.1733.9132.659-4.84283.847-1.4534.742.116-3.508-23.66288.981
115BB_U112C113:G170A171_BB0.437-1.8092.885-1.8155.73729.528-4.45-1.1462.46711.113.51530.122
17BB_U137G138:C122G101_BB-2.529-2.7373.722.6615.852.653-31.9625.127-1.8561.526-27.9836.952

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.