A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 18-May-2022 number of released structures: 12082
Search for released structures

NDB ID: PR0214  PDB ID: 2DR7 


Base Pair Morphology Step Parameters

CSV Format

Model NumberStep NumberStep NameShiftSlideRiseTiltRollTwistX-DisplacementY-DisplacementHelical RiseInclinationTipHelical Twist
13BB_C3C4:G28G29_BB-0.202-2.1223.162.84510.23629.107-5.6730.8492.27119.564-5.43830.946
14BB_C4C5:G27G28_BB0.512-1.9533.061-0.5914.42728.055-4.886-1.1642.7169.0591.2128.401
15BB_C5G6:U26G27_BB1.394-2.0133.2330.90115.22819.268-8.455-3.0611.3638.598-2.28424.53
110BB_C10G11:C21G22_BB-0.434-1.9012.8941.4438.13333.828-4.1920.9052.36713.724-2.43634.794
11BB_G1G2:C30C31_BB0.225-1.7572.931-0.9457.42534.87-3.778-0.4822.50912.2171.55535.64
12BB_G2C3:G29C30_BB-0.335-1.7973.611-1.402-1.78234.953-2.6850.323.705-2.9632.33135.024
16BB_G6G7:C25U26_BB-1.393-2.0193.592-1.9311.30636.343-3.431.9353.5872.0913.09136.415
17BB_G7G8:C24C25_BB0.05-1.5873.1730.7610.30436.466-3.6470.0122.64516.074-1.18637.853
18BB_G8G9:C23C24_BB0.581-1.8953.2460.9665.40121.399-6.857-1.1752.71414.247-2.54722.084
19BB_G9C10:G22C23_BB0.836-2.5693.025-0.0531.71629.318-5.401-1.662.8713.3860.10429.367
111BB_G11G12:C20C21_BB-0.081-1.4693.2592.8669.22136.657-3.380.4712.80714.357-4.46237.865
112BB_G12U13:A17C20_BB-1.94-2.0633.4140.244-3.11478.574-1.5381.5383.476-2.458-0.19378.626

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.