A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 21-Aug-2019 number of released structures: 10343
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NDB ID: 1BZ3  PDB ID: 1BZ3 


Base Pair Morphology Step Parameters

CSV Format

Model NumberStep NumberStep NameShiftSlideRiseTiltRollTwistX-DisplacementY-DisplacementHelical RiseInclinationTipHelical Twist
13AA_A29G30:C40U41_AA0.707-1.4783.584-2.8478.41933.097-3.881-1.6643.05714.4574.88934.237
15AA_A31C32:A38U39_AA-0.011-1.8172.892-2.03610.50941.276-3.371-0.1542.37914.6132.83142.583
12AA_C28A29:U41G42_AA-0.068-2.0014.0756.1547.86320.184-8.412.7432.9520.868-16.33222.496
16AA_C32U33:A37A38_AA0.604-0.772.7046.886-11.84325.9670.7850.1492.847-24.319-14.1429.305
14AA_G30A31:U39C40_AA-0.187-2.0353.338-5.0163.35122.856-6.069-1.1882.9848.27212.38423.628
11AA_U27C28:G42A43_AA-0.294-1.3383.091-2.8922.56537.466-2.3840.1053.013.984.48837.657

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.