A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 26-Jun-2019 number of released structures: 10246
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NDB ID: NA3174  PDB ID: 4RD5 


Base Pair Morphology Step Parameters

CSV Format

Model NumberStep NumberStep NameShiftSlideRiseTiltRollTwistX-DisplacementY-DisplacementHelical RiseInclinationTipHelical Twist
13CC_DA5DA6:DT28DT29_DD0.3120.5662.846-1.8121.28331.690.829-0.8592.8442.3473.31331.766
14CC_DA6DG7:DC27DT28_DD-0.8161.2083.773-4.775-11.6744.7212.6450.5813.437-14.9886.13246.376
110CC_DA12DA13:DT21DT22_DD-0.8990.5433.322-4.9493.20934.9180.4010.723.4485.38.17535.398
111CC_DA13DT14:DA20DT21_DD0.216-0.4963.1781.1574.23329.937-1.775-0.1883.0868.138-2.22530.249
11CC_DC3DT4:DA30DG31_DD-0.039-0.1823.3893.4772.85434.784-0.7440.6043.3444.749-5.78635.065
16CC_DC8DG9:DC25DG26_DD-0.5940.4023.23-0.76-7.8236.441.6440.8323.093-12.3291.19937.249
19CC_DC11DA12:DT22DG23_DD1.3390.9363.3467.209-6.65739.9552.083-1.0963.337-9.569-10.36241.095
113CC_DC15DC16:DG18DG19_DD0.763-0.6873.125-1.0797.06125.277-3.27-1.9492.79815.742.40626.251
15CC_DG7DC8:DG26DC27_DD1.9920.6143.7628.982-11.10235.7182.596-1.6853.789-17.273-13.97438.381
17CC_DG9DG10:DC24DC25_DD0.729-0.4643.3794.052-1.54131.585-0.551-0.5523.461-2.814-7.40131.873
18CC_DG10DC11:DG23DC24_DD-1.389-0.0653.7-9.847-10.239.6311.1680.7243.828-14.49313.99241.994
12CC_DT4DA5:DT29DA30_DD-0.0380.8993.156.1-5.00840.5221.7860.6772.987-7.149-8.70741.252
112CC_DT14DC15:DG19DA20_DD0.132-0.3133.3551.5453.62732.516-1.1940.0383.3046.448-2.74732.748
116EE_DA5DA6:DT28DT29_FF0.090.8153.0620.4231.98728.5271.224-0.0923.1114.026-0.85628.597
117EE_DA6DG7:DC27DT28_FF-1.2811.3883.468-10.042-12.75845.6712.740.7443.193-15.85812.48148.325
123EE_DA12DA13:DT21DT22_FF-1.1880.523.229-3.9284.51436.7430.2061.3313.3727.1046.18137.21
124EE_DA13DT14:DA20DT21_FF0.314-1.4363.48-2.976-0.55226.019-3.011-1.553.452-1.226.58226.191
114EE_DC3DT4:DA30DG31_FF0.332-0.2843.3531.3481.49739.024-0.609-0.3313.3492.239-2.01639.073
119EE_DC8DG9:DC25DG26_FF-0.6820.223.207-1.12-5.8635.2641.1850.9533.15-9.5881.83335.749
122EE_DC11DA12:DT22DG23_FF1.3260.7613.4473.877-4.22438.5671.682-1.493.459-6.352-5.8338.975
126EE_DC15DC16:DG18DG19_FF1.082-0.0833.0036.7479.01835.846-1.245-0.8473.04214.225-10.64237.519
118EE_DG7DC8:DG26DC27_FF1.910.5493.8198.731-14.59738.762.575-1.5693.718-20.818-12.45242.196
120EE_DG9DG10:DC24DC25_FF0.899-0.3173.323.996-3.69628.610.211-0.8793.425-7.395-7.99529.113
121EE_DG10DC11:DG23DC24_FF-1.2670.3143.579-5.507-9.91146.0871.2811.0823.563-12.446.91247.387
115EE_DT4DA5:DT29DA30_FF-0.4270.9573.5271.774-0.8542.7941.4020.7753.489-1.164-2.4342.837
125EE_DT14DC15:DG19DA20_FF0.519-0.1353.3312.2954.26539.176-0.713-0.4933.3236.332-3.40739.462

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.