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: PR0246  PDB ID: 2BQ5 


Base Pair Morphology Step Parameters

CSV Format

Model NumberStep NumberStep NameShiftSlideRiseTiltRollTwistX-DisplacementY-DisplacementHelical RiseInclinationTipHelical Twist
11RR_A1C2:G18U19_RR0.634-1.0443.032-4.15110.21734.516-2.936-1.5312.5416.6986.78536.184
13RR_A3U4:A16U17_RR0.799-0.7433.0564.0395.76837.716-1.803-0.7462.9818.829-6.18338.345
12RR_C2A3:U17G18_RR0.56-1.6933.728-5.0615.53141.869-3.701-1.2162.87420.8086.77944.809
15RR_G5G7:C14C15_RR-0.284-2.4143.302-0.0493.77127.815-5.8310.5742.9567.7990.10228.065
16RR_G7G8:C13C14_RR-0.327-2.1053.186-2.9087.39431.649-4.9160.1232.65813.2965.2332.606
14RR_U4G5:C15A16_RR-0.304-0.8632.8180.23313.1832.09-3.1010.5412.29522.684-0.434.626
18SS_G5G7:C14C15_SS0.057-1.6793.139-0.0235.70837.698-3.238-0.092.8648.7710.03538.112
19SS_G7G8:C13C14_SS-1.112-2.0063.276-1.496.55227.127-5.6211.9712.77913.7043.11627.931
17SS_U4G5:C15A16_SS0.887-1.3092.9441.74310.64331.816-3.745-1.2942.43718.753-3.07133.549

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.