A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 15-Nov-2017 number of released structures: 9208
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NDB ID: 6ALS  PDB ID: 6ALS 


Base Pair Morphology Step Parameters

CSV Format

Model NumberStep NumberStep NameShiftSlideRiseTiltRollTwistX-DisplacementY-DisplacementHelical RiseInclinationTipHelical Twist
12AA_5CM38OG4:5CM21DG22_BB0.308-0.8943.032-3.03712.98120.393-5.573-1.5382.03832.5537.61724.326
18AA_5CM9DG10:5CM158OG16_BB-0.276-0.7513.0073.19613.2520.464-5.2461.4882.07632.986-7.95824.548
13AA_8OG4DA5:DT205CM21_BB-1.3080.0693.301-2.013.12640.197-0.2591.6653.3564.5362.91740.361
14AA_DA5DA6:DT19DT20_BB-0.486-0.1443.286-0.1366.65737.547-1.0650.7273.21710.2430.2138.112
15AA_DA6DT7:DA18DT19_BB-0.054-0.4493.3-0.2360.62334.941-0.8430.0543.2921.0380.39434.947
11AA_DG25CM3:DG22DC23_BB0.489-0.3453.1322.2099.3733.16-1.963-0.4982.95416.004-3.77434.491
19AA_DG10DC11:DG145CM15_BB-0.467-0.2563.116-2.0349.51633.186-1.8260.4892.95516.2323.46934.545
16AA_DT7DT8:DA17DA18_BB0.391-0.1413.310.2937.24737.297-1.15-0.5643.2311.202-0.45337.971
17AA_DT85CM9:8OG16DA17_BB1.3290.1343.3182.0643.34940.437-0.189-1.6793.3794.832-2.97740.62

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.