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: PR0160  PDB ID: 1ZL3 


Base Pair Morphology Step Parameters

CSV Format

Model NumberStep NumberStep NameShiftSlideRiseTiltRollTwistX-DisplacementY-DisplacementHelical RiseInclinationTipHelical Twist
13BB_A404A405:U419U420_BB-0.844-1.3633.122.3143.8734.881-2.7891.7162.8966.423-3.8435.162
14BB_A405C406:G418U419_BB1.076-1.3423.2692.1873.37933.31-2.874-1.5093.1845.869-3.79833.545
12BB_C403A404:U420G421_BB0.402-1.9023.292-3.49413.78829.999-5.379-1.2232.17424.9496.32333.13
15BB_C406G407:C417G418_BB0.081-1.8773.475.51510.08128.073-5.5640.9242.62419.766-10.81430.29
11BB_G402C403:G421C422_BB-0.381-1.7373.221.2535.67333.603-3.810.8382.8819.722-2.14834.087
16BB_G407G408:C416C417_BB0.87-2.1073.0332.1084.61831.377-4.602-1.2462.7548.469-3.86731.775
17BB_G408U409:A413C416_BB-2.159-0.9922.9374.052.39177.744-0.8481.8182.8131.903-3.22477.863

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.