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: 1XV0  PDB ID: 1XV0 


Base Pair Morphology Step Parameters

CSV Format

Model NumberStep NumberStep NameShiftSlideRiseTiltRollTwistX-DisplacementY-DisplacementHelical RiseInclinationTipHelical Twist
11AA_G1G2:C18C19_BB0.121-1.643.3341.1845.53532.328-3.835-0.0153.0229.847-2.10732.807
12AA_G2U3:G17C18_BB0.501-1.2513.1870.221.92241.0-1.986-0.6923.132.742-0.31541.044
14AB_G4G14:A6A16_AB-0.1017.2670.042167.24655.633-165.854-3.632-0.056-0.229-27.82183.637-179.539
13AA_U3G4:A16G17_BB-0.983-0.9963.5018.1110.71556.568-1.0831.4973.3310.75-8.50957.103
17BB_C12G11:C9G8_AA0.0461.696-3.1790.472-1.537-36.157-2.9390.01-3.1072.4750.76-36.191
16BB_C13C12:G8G7_AA-0.2061.746-3.112-2.43-4.592-29.001-4.3310.07-2.8159.078-4.803-29.452
15BB_G14C13:G7A6_AA0.371.144-3.299-2.755-7.666-53.365-1.7280.575-3.0988.48-3.048-53.938

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.