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: PRV006  PDB ID: 1ZDI 


Base Pair Morphology Step Parameters

CSV Format

Model NumberStep NumberStep NameShiftSlideRiseTiltRollTwistX-DisplacementY-DisplacementHelical RiseInclinationTipHelical Twist
11RR_A3U4:A16U17_RR-0.325-1.1083.4851.97910.93134.216-3.380.8142.98118.0-3.25935.922
13RR_G5G7:C14C15_RR-0.086-2.3873.6450.9831.3729.777-4.950.3913.5292.663-1.91129.824
14RR_G7G8:C13C14_RR0.147-1.9863.0380.1263.57334.511-3.823-0.232.8256.003-0.21234.69
12RR_U4G5:C15A16_RR-0.15-1.4292.704-1.1157.54431.155-3.6440.1162.30713.7882.03832.052
16SS_G5G7:C14C15_SS0.2-2.3293.5241.51915.33631.992-5.916-0.1222.21826.023-2.57835.422
17SS_G7G8:C13C14_SS-0.552-1.7662.571-8.967-2.19534.219-2.638-0.1812.729-3.64914.90535.406
15SS_U4G5:C15A16_SS0.372-1.3843.152-1.4417.10928.986-4.033-0.9942.72213.9292.82429.861

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.