A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 11-May-2022 number of released structures: 12077
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NDB ID: 2I7E  PDB ID: 2I7E 


Base Pair Morphology Parameters

CSV Format

Model NumberPair NumberPair NameShearStretchStaggerBucklePropellorOpening
14A_A4:U40_A0.694-0.078-0.093-2.203-4.997-3.113
17A_A6:U36_A-3.448-1.2210.2833.572-0.201-100.389
110A_A10:U33_A0.63-0.133-0.437-4.158.034-2.279
111A_A11:U32_A-0.658-0.3130.0942.303-5.8024.892
113A_A13:U30_A0.583-0.082-0.030.227-1.214-0.476
114A_A14:U29_A0.374-0.0390.1693.9326.283-1.665
127A_A21:A49_B-1.02-1.220.05344.984-10.898179.285
16A_A37:A38_A6.5-0.583-0.071.3681.29-1.78
115A_C15:G28_A0.211-0.087-0.35510.5341.512-2.668
116A_C16:G27_A-0.032-0.461-1.1816.046-16.03212.333
11A_G1:U43_A-1.891-0.529-0.798-7.294-3.985-0.87
12A_G2:C42_A-0.782-0.517-1.031-7.494-9.0851.936
13A_G3:C41_A0.587-0.162-0.61-7.828-7.4621.401
18A_G8:C35_A-0.89-0.366-0.0360.4710.325-2.72
19A_G9:C34_A0.589-0.092-0.0363.8877.777-0.493
112A_G12:C31_A-0.876-0.355-0.577-11.601-9.179-0.503
117A_G17:U26_A-1.944-0.434-0.443-1.204-3.637-1.165
118A_G18:U25_A-2.035-0.379-0.082-1.7653.757-0.109
119A_G19:C24_A0.23-0.015-0.284-2.721.227-2.223
120A_G20:A23_A6.57-3.3570.31417.01516.754-14.567
15A_U5:G39_A3.338-0.965-0.0420.43-1.235-2.694
124B_A47:U83_B0.441-0.06-0.174-2.3980.309-1.542
130B_A53:U76_B0.152-0.066-0.319-0.333-0.0030.512
131B_A54:U75_B-0.713-0.36-0.516-3.59-19.8122.298
133B_A56:U73_B0.618-0.0560.0520.548-4.317-2.602
134B_A57:U72_B0.286-0.034-0.1210.8437.129-3.425
126B_A80:A81_B6.753-0.564-0.0790.7261.8491.584
135B_C58:G71_B-0.29-0.085-0.4267.7289.152-2.534
136B_C59:G70_B-0.377-0.296-0.9123.135-13.34310.037
121B_G44:U86_B-1.544-0.821-1.25-5.36614.302-17.329
122B_G45:C85_B-0.772-0.478-0.6552.0976.171-4.631
123B_G46:C84_B-0.864-0.398-0.502-2.179-1.552-1.295
128B_G51:C78_B-0.843-0.332-0.106-1.715-2.549-2.461
129B_G52:C77_B0.403-0.058-0.1222.2731.469-1.09
132B_G55:C74_B-0.483-0.234-0.685-7.349-10.7672.081
137B_G60:U69_B-1.937-0.411-0.1810.45-7.225-3.334
138B_G61:U68_B-2.009-0.407-0.0481.4656.155-0.048
139B_G62:C67_B0.53-0.043-0.246-3.611-2.834-1.168
140B_G63:A66_B6.689-3.7260.43515.778.226-11.145
125B_U48:G82_B3.509-1.1570.1252.034-2.391-2.448

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.