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: UP0001  PDB ID: 1QPY 


Base Pair Morphology Step Parameters

CSV Format

Model NumberStep NumberStep NameShiftSlideRiseTiltRollTwistX-DisplacementY-DisplacementHelical RiseInclinationTipHelical Twist
13AA_APN4TP13:APN4TP13_BB-0.0092.936-3.5650.49-0.242-19.607-8.746-0.283-3.5270.7111.438-19.614
16AC_CP11GPN6:CP11GPN6_DB-2.9433.1931.218-9.169-178.26129.6341.0551.5-2.625-89.6894.613178.547
12AA_CP15APN4:TP13GPN2_BB0.1862.58-3.2340.0032.501-22.267-5.6830.477-3.498-6.4490.007-22.405
15AA_GPN2CP11:GPN6CP15_BB0.3812.875-3.53-0.154-1.257-16.305-11.0261.452-3.2964.423-0.54-16.354
11AA_GPN6CP15:GPN2CP11_BB-0.3292.878-3.4990.336-1.617-16.181-11.345-1.407-3.1915.7261.189-16.264
14AA_TP13GPN2:CP15APN4_BB-0.1652.562-3.223-0.3482.951-22.205-5.458-0.292-3.531-7.619-0.899-22.4
19CC_APN4TP13:APN4TP13_DD0.0033.0433.6160.0931.562-23.776-7.9210.043.411-3.7870.225-23.827
18CC_CP15APN4:TP13GPN2_DD0.1632.7063.0480.271-2.729-18.07-7.0050.6643.4128.6250.858-18.275
111CC_GPN2CP11:GPN6CP15_DD0.092.6953.501-2.6270.209-19.495-7.997-1.093.454-0.614-7.712-19.671
17CC_GPN6CP15:GPN2CP11_DD-0.1092.6653.5282.395-0.087-19.548-7.7480.9273.5270.2547.02-19.693
110CC_TP13GPN2:CP15APN4_DD-0.1762.7273.0720.168-2.534-17.971-7.214-0.4633.4228.060.534-18.148
114EE_APN4TP13:APN4TP13_FF-0.0012.956-3.6080.1710.065-19.516-8.684-0.095-3.618-0.1920.505-19.517
117EG_CP11GPN6:CP11GPN6_HF-3.192-1.1733.23611.408-175.063-142.2031.083-1.5642.7587.6545.712-178.522
113EE_CP15APN4:TP13GPN2_FF0.1792.583-3.209-0.1652.564-22.31-5.6620.522-3.479-6.599-0.425-22.456
116EE_GPN2CP11:GPN6CP15_FF0.3622.867-3.496-0.069-1.972-16.191-11.5111.325-3.1256.967-0.245-16.31
112EE_GPN6CP15:GPN2CP11_FF-0.342.876-3.5160.13-1.499-16.177-11.275-1.297-3.2355.3130.459-16.246
115EE_TP13GPN2:CP15APN4_FF-0.1642.571-3.2010.2622.93-22.357-5.472-0.518-3.503-7.5140.672-22.548
120GG_APN4TP13:APN4TP13_HH0.0023.023.6050.1621.021-23.865-7.6560.0623.475-2.4680.392-23.887
119GG_CP15APN4:TP13GPN2_HH0.1552.7143.038-0.438-2.264-18.041-7.3320.2473.3527.181-1.389-18.186
122GG_GPN2CP11:GPN6CP15_HH0.0692.6833.498-2.6840.283-19.663-7.927-1.1533.437-0.824-7.811-19.846
118GG_GPN6CP15:GPN2CP11_HH-0.1012.6883.5252.298-0.212-19.562-7.7480.9013.5420.626.733-19.696
121GG_TP13GPN2:CP15APN4_HH-0.1632.7223.0870.319-1.986-17.852-7.579-0.3413.3696.3731.025-17.964

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.