A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 5-Aug-2020 number of released structures: 10886
Search for released structures

NDB ID: 6X5M  PDB ID: 6X5M 


Base Pair Morphology Step Parameters

CSV Format

Model NumberStep NumberStep NameShiftSlideRiseTiltRollTwistX-DisplacementY-DisplacementHelical RiseInclinationTipHelical Twist
112RR_A22G21:C13U12_RR0.761.708-3.3421.277-8.12-33.967-4.0351.08-2.89513.6522.148-34.919
111RR_A23A22:U12U11_RR0.2931.213-3.1530.898-1.678-37.286-2.1070.344-3.1032.6231.404-37.333
114RR_C20A16:A19G14_RR-2.578-0.75-2.9012.291-6.088-93.7490.415-1.8-2.8864.1671.568-93.922
117RR_C38C39:G1G2_AA-1.095-1.4793.033-4.2128.48130.965-4.3961.1821.38743.4046.41642.04
11RR_G1G2:C34C35_RR-0.498-2.0333.173-0.0633.33234.096-3.9460.8372.9675.6660.10734.254
12RR_G2G3:C33C34_RR1.266-3.648-1.449-171.83918.87581.041-1.7340.202-2.2019.57487.159174.584
13RR_G3U4:A8C33_AR0.587-3.938-2.423154.759-87.38184.395-2.213-0.7250.185-43.874-77.705178.314
113RR_G21C20:G14C13_RR-0.1422.221-3.0884.983-13.105-23.265-7.285-1.27-1.57229.32811.151-27.114
110RR_G24A23:U11C10_RR-0.532.053-3.328-3.07-5.782-22.229-7.021-0.308-2.75914.595-7.75-23.162
19RR_G25G24:C10C9_RR0.2131.719-3.3510.281.07-39.624-2.4050.281-3.395-1.5780.412-39.639
116RR_G37C38:G2C3_AA1.631-1.7822.993-0.691-2.97325.777-3.198-3.8113.131-6.6351.54325.955
14RR_U4U29:A9A8_AA-0.298-5.425-3.074-93.569-130.63124.95-3.0870.412-0.64-66.1947.411171.106
16RR_U6U7:A11A10_AA1.509-1.2343.347-7.57-0.66526.922-2.401-4.8622.854-1.39415.86227.955
17RR_U7U26:A12A11_AA0.986-4.349-4.896-96.279-138.6874.815-3.2960.28-0.596-71.13649.386171.129
18RR_U26G25:C9A12_RA3.3640.449-3.109-10.811-8.3036.738-8.4810.535-4.017-38.87350.61415.199
15RR_U29U6:A10A9_AA-1.2852.478-2.176-155.009-77.09984.2020.8841.359-1.425-39.05378.518174.9
115RR_U36G37:C3A4_AA-1.364-2.2373.496.21-5.82728.404-3.0324.0993.5-11.55-12.31129.628
126rr_C9C10:G24G25_rr0.202-1.6983.0781.1476.9538.999-3.237-0.1782.75210.308-1.70239.606
127rr_C10U11:A23G24_rr-1.418-2.2133.415-4.6588.82821.825-8.0731.9642.5821.90311.55723.974
130rr_C13G14:C20G21_rr-0.369-2.3613.4685.4839.34628.531-6.2431.732.47718.157-10.65130.479
134rr_C38C39:G1G2_aa0.748-4.064-3.155122.725-100.597130.614-2.362-0.77-1.576-50.904-62.101171.138
118rr_G1G2:C34C35_rr-0.245-1.6973.037-4.2170.6940.239-2.525-0.0843.0181.06.10840.456
119rr_G2G3:C33C34_rr1.141-2.4493.1023.7936.12526.652-6.464-1.5692.61812.988-8.04227.591
120ra_G3A8:U30C33_rr-2.28-4.4693.1110.0379.63896.835-3.111.6622.5866.418-6.68497.582
131rr_G14A16:A19C20_rr2.233-1.9462.001-123.667-118.543156.839-0.836-1.2591.908-59.33361.897178.257
133rr_G37C38:G2C3_aa0.585-0.092-3.077-6.307-0.592-36.6760.0721.694-2.9410.932-9.932-37.2
128rr_U11U12:A22A23_rr-0.38-1.2882.9870.268-0.25133.728-2.1830.6952.993-0.432-0.46233.73
129rr_U12C13:G21A22_rr1.106-1.9533.327-0.1343.96932.973-4.07-1.9573.0736.9610.23433.205
132rr_U36G37:C3A4_aa-3.006-2.7421.223-149.28375.562-37.1031.339-1.591-0.977-39.73-78.493-167.979
121aa_A8A9:U29U30_rr0.979-2.352.9890.6935.26114.952-11.64-3.1362.08619.435-2.55915.86
122aa_A9A10:U6U29_rr0.776-3.7270.42-162.95663.63168.208-1.762-0.125-1.48532.2282.513175.81
123aa_A10A11:U27U6_rr-0.5265.6391.648-110.27135.308-160.893-2.9-0.3290.845-67.683-55.159-179.096
124aa_A11A12:U26U27_rr-0.642-2.5423.5836.1936.13529.158-6.0742.4632.8111.856-11.96830.406
125ar_A12C9:G25U26_rr3.7-0.5272.97-12.9980.17-0.5271.949-12.463.824-1.145-87.681-13.009

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.