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: PRV008  PDB ID: 1AQ3 


Base Pair Morphology Step Parameters

CSV Format

Model NumberStep NumberStep NameShiftSlideRiseTiltRollTwistX-DisplacementY-DisplacementHelical RiseInclinationTipHelical Twist
11RR_A3U4:A16U17_RR-0.214-1.0213.274-1.8266.6235.108-2.5950.0913.04410.8472.99235.753
13RR_G5G7:C14C15_RR-0.096-2.3573.487-3.7660.96230.35-4.669-0.6053.3991.8297.15630.593
14RR_G7G8:C13C14_RR0.204-1.9943.266-0.1052.8433.519-3.898-0.3693.0914.9140.18233.636
12RR_U4G5:C15A16_RR-0.34-1.3312.9062.45210.22527.969-4.3191.0762.25320.272-4.86129.843
15SS_G5G7:C14C15_SS-0.165-2.4183.517-0.5216.81631.859-5.5010.2022.95312.2410.93632.565
16SS_G7G8:C13C14_SS-0.728-1.9192.82-3.4113.34536.585-3.4160.762.6945.3015.40536.885

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.