A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 16-Oct-2019 number of released structures: 10422
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NDB ID: NA2388  PDB ID: 4KFC 


Base Pair Morphology Step Parameters

CSV Format

Model NumberStep NumberStep NameShiftSlideRiseTiltRollTwistX-DisplacementY-DisplacementHelical RiseInclinationTipHelical Twist
12YY_DA2DT3:DA28DT29_ZZ0.733-1.0143.4071.312-1.17231.054-1.655-1.1043.469-2.186-2.44831.102
18YY_DA8DT9:DA22DT23_ZZ0.011-0.7932.8830.1631.80622.456-2.6070.0242.8114.627-0.41922.528
110YY_DA10DC11:DG20DT21_ZZ0.331-1.2843.842-0.293-4.32438.227-1.307-0.5473.956-6.5770.44538.462
119YY_DA19DC20:DG11DT12_ZZ1.43-0.5813.17210.3320.98833.637-1.114-0.7743.4311.66-17.34735.157
121YY_DA21DC22:DG9DT10_ZZ-1.024-1.9043.393-2.7310.75617.883-6.5011.6233.4262.4138.71318.104
11YY_DC1DA2:DT29DG30_ZZ-0.6440.6373.125-0.3246.7730.199-0.0871.1463.19512.7930.61230.933
111YY_DC11DT12:DA19DG20_ZZ-0.782-0.6193.4512.226-0.89830.197-0.9941.9673.403-1.72-4.26430.29
120YY_DC20DA21:DT10DG11_ZZ-0.54-0.1013.568-4.0085.72342.621-0.7530.3033.567.8115.4743.164
122YY_DC22DC23:DG8DG9_ZZ-1.093-0.3543.246-2.2776.98526.858-2.41.7313.13614.6924.78927.827
123YY_DC23DC24:DG7DG8_ZZ-0.1090.7093.856-2.8325.85940.5130.248-0.2143.9168.3954.05841.01
124YY_DC24DC25:DG6DG7_ZZ1.531-0.6243.364-2.4466.77429.749-2.511-3.3813.01912.9564.67830.589
125YY_DC25DG26:DC5DG6_ZZ-0.2260.0542.671-5.909-4.29835.9210.57-0.3072.65-6.8829.46136.632
127YY_DC27DC28:DG3DG4_ZZ-0.4551.3533.225-1.013-13.56535.1483.7160.5862.56-21.4951.60537.611
128YY_DC28DC29:DG2DG3_ZZ2.7510.6933.906-0.362-6.19141.611.719-3.8783.747-8.6560.50642.049
129YY_DC29DG30:DC1DG2_ZZ-1.5720.1743.1726.44111.82223.335-2.4354.9112.46326.581-14.48126.893
126YY_DG26DC27:DG4DC5_ZZ0.990.7053.80213.389-2.39657.8350.858-0.1893.895-2.441-13.63759.278
13YY_DT3DT4:DA27DA28_ZZ0.266-0.4653.4123.671-1.38137.925-0.5280.083.437-2.118-5.6338.12
14YY_DT4DT5:DA26DA27_ZZ0.065-0.4393.141.347-2.35139.143-0.3840.0583.16-3.504-2.00739.233
15YY_DT5DT6:DA25DA26_ZZ0.25-0.493.4320.295-2.16335.97-0.468-0.363.456-3.499-0.47736.034
16YY_DT6DT7:DA24DA25_ZZ-0.192-0.8693.336-0.7831.79234.722-1.7310.2013.2922.9991.3134.776
17YY_DT7DA8:DT23DA24_ZZ0.459-0.4843.1015.5973.31432.239-1.3960.1013.0725.893-9.95232.871
19YY_DT9DA10:DT21DA22_ZZ0.245-0.0263.365-0.465-0.38540.9620.006-0.4033.362-0.550.66440.966
112YY_DT12DT13:DA18DA19_ZZ-0.33-0.6283.347-1.284-6.88831.0670.1710.3563.414-12.6582.35931.828
113YY_DT13DT14:DA17DA18_ZZ0.203-0.6043.271-2.853-5.29838.154-0.253-0.6623.3-8.0444.33238.608
114YY_DT14DT15:DA16DA17_ZZ0.401-0.1993.0334.35-5.98238.3280.38-0.1073.054-9.008-6.55139.009
115YY_DT15DT16:DA15DA16_ZZ0.463-0.2623.238-4.4153.33536.336-0.86-1.3243.1275.317.02936.741
116YY_DT16DT17:DA14DA15_ZZ-0.579-0.643.262-5.428-7.44837.688-0.0270.1883.371-11.3248.25338.759
117YY_DT17DT18:DA13DA14_ZZ0.39-0.453.4014.611-4.0535.754-0.1240.0553.452-6.538-7.44336.26
118YY_DT18DA19:DT12DA13_ZZ0.291-1.1842.95-2.2141.6430.165-2.56-0.9542.8553.1434.24330.288

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.