A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 22-Jun-2022 number of released structures: 12128
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NDB ID: 5MCU  PDB ID: 5MCU 


Base Pair Morphology Step Parameters

CSV Format

Model NumberStep NumberStep NameShiftSlideRiseTiltRollTwistX-DisplacementY-DisplacementHelical RiseInclinationTipHelical Twist
14CC_DC4IGU5:DT16DG17_CC2.255-3.3483.132-173.43-3.39262.281-1.66-1.942-0.251-1.72788.292174.406
18CC_DC8DC9:DG12DG13_CC-0.993-0.2463.505-4.2560.64735.124-0.5090.9513.5921.0677.01935.379
19CC_DC9DC10:DG11DG12_CC0.609-0.6933.576-1.6483.33636.851-1.575-1.1973.4725.262.59937.031
110CC_DC10DG11:DC10DG11_CC0.00.4562.9390.05.22330.335-0.070.02.9749.8890.030.771
114CC_DC14IGU15:DT6DG7_CC2.308-3.2993.087-174.012-4.72663.354-1.63-1.943-0.264-2.40188.411174.959
118CC_DC18DC19:DG2DG3_CC-0.988-0.2483.562-4.6980.9235.016-0.5590.8583.6521.527.76235.332
119CC_DC19DC20:DG1DG2_CC0.622-0.7043.568-1.6563.08437.647-1.515-1.193.4724.7662.5637.804
11CC_DG1DG2:DC19DC20_CC-0.622-0.7043.5681.6563.08437.647-1.5151.193.4724.766-2.5637.804
12CC_DG2DG3:DC18DC19_CC0.988-0.2483.5624.6980.9235.016-0.559-0.8583.6521.52-7.76235.332
13CC_DG3DC4:DG17DC18_CC-0.858-0.1273.13-3.4740.09535.045-0.2230.9173.1970.1585.75235.212
17CC_DG7DC8:DG13DC14_CC0.862-0.1243.1952.9130.28434.844-0.248-1.0013.2540.472-4.85434.962
111CC_DG11DG12:DC9DC10_CC-0.609-0.6933.5761.6483.33636.851-1.5751.1973.4725.26-2.59937.031
112CC_DG12DG13:DC8DC9_CC0.993-0.2463.5054.2560.64735.124-0.509-0.9513.5921.067-7.01935.379
113CC_DG13DC14:DG7DC8_CC-0.862-0.1243.195-2.9130.28434.844-0.2481.0013.2540.4724.85434.962
117CC_DG17DC18:DG3DC4_CC0.858-0.1273.133.4740.09535.045-0.223-0.9173.1970.158-5.75235.212
16CC_DT6DG7:DC14IGU15_CC-0.2663.7923.36-5.0423.1113.11213.768-28.0573.52632.72353.0316.691
116CC_DT16DG17:DC4IGU5_CC-0.2533.8133.392-5.5953.382.24111.525-31.1773.17136.76760.8536.91
15CC_IGU5DT6:IGU15DT16_CC-1.951-3.033-0.02392.951-129.806176.896-1.5170.9750.013-64.906-46.478179.452
115CC_IGU15DT16:IGU5DT6_CC1.9513.0330.023-92.951129.806-176.896-1.5170.975-0.013-64.906-46.478-179.452

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.