1ET4: Base Pair Morphology Step Parameters

A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 15-Mar-2023 number of released structures: 12686

Search for released structures

NDB ID: DR0004 PDB ID: 1ET4

Base Pair Morphology Step Parameters

CSV Format

Model Number	Step Number	Step Name	Shift	Slide	Rise	Tilt	Roll	Twist	X-Displacement	Y-Displacement	Helical Rise	Inclination	Tip	Helical Twist
1	8	AA_A231G232:C213A214_AA	0.753	-0.942	3.089	-6.512	-4.744	115.35	-0.509	-0.51	3.084	-2.805	3.85	115.529
1	6	AA_C229G230:C211U215_AA	3.666	0.488	-1.885	11.224	-169.772	-45.732	-1.039	1.786	-0.509	87.889	5.811	-170.919
1	1	AA_G207G208:C221C222_AA	0.957	-1.782	3.271	0.666	12.606	31.863	-4.828	-1.532	2.431	21.918	-1.157	34.213
1	2	AA_G208U209:A220C221_AA	-0.756	-1.776	3.254	1.699	1.577	33.3	-3.347	1.592	3.127	2.749	-2.961	33.378
1	4	AA_G226G228:C218C219_AA	-2.534	-1.3	3.463	0.999	-0.269	53.316	-1.431	2.89	3.425	-0.299	-1.113	53.325
1	5	AA_G228C229:U215C218_AA	3.01	-1.33	3.276	-4.162	8.421	73.721	-1.355	-2.62	2.983	6.991	3.455	74.232
1	7	AA_G230A231:A214C211_AA	-3.038	-4.375	-1.38	99.195	-36.407	-87.056	2.323	-1.989	-0.193	21.51	58.607	-128.044
1	9	AA_G232C233:G212C213_AA	0.307	-1.36	3.249	1.9	2.687	35.897	-2.572	-0.232	3.154	4.349	-3.075	36.042
1	3	AA_U209G226:C219A220_AA	-1.465	-1.805	3.244	4.031	4.902	43.436	-2.855	2.322	2.893	6.582	-5.412	43.875
1	17	BB_A331G332:C313A314_BB	1.165	-0.959	3.32	-0.527	-2.957	110.786	-0.547	-0.714	3.332	-1.796	0.32	110.813
1	15	BB_C329G330:C311U315_BB	3.327	0.248	-2.162	11.782	-171.705	-41.001	-1.13	1.598	-0.741	88.408	6.066	-172.609
1	10	BB_G307G308:C321C322_BB	0.605	-1.266	3.436	0.754	14.695	34.643	-3.848	-0.843	2.71	23.414	-1.201	37.55
1	11	BB_G308U309:A320C321_BB	-1.058	-1.37	3.28	-2.817	8.1	36.911	-3.121	1.279	2.994	12.585	4.376	37.86
1	13	BB_G326G328:C318C319_BB	-2.302	-0.943	3.293	-3.143	-2.763	52.535	-0.877	2.383	3.458	-3.115	3.544	52.69
1	14	BB_G328C329:U315C318_BB	2.793	-1.461	3.327	-4.026	8.56	71.455	-1.522	-2.508	3.019	7.298	3.432	71.995
1	16	BB_G330A331:A314C311_BB	-3.199	-4.313	-1.825	90.362	-36.111	-88.165	2.275	-2.256	-0.603	21.719	54.348	-123.343
1	18	BB_G332C333:G312C313_BB	-0.247	-1.573	3.322	-1.142	0.614	37.688	-2.515	0.232	3.303	0.951	1.767	37.709
1	12	BB_U309G326:C319A320_BB	-1.331	-1.65	3.284	5.934	8.843	47.797	-2.623	2.031	2.781	10.758	-7.22	48.9
1	26	CC_A431G432:C413A414_CC	0.692	-0.932	3.408	-2.601	-0.673	114.529	-0.546	-0.441	3.401	-0.4	1.546	114.549
1	24	CC_C429G430:C411U415_CC	3.304	-0.21	-1.748	11.943	-170.559	-14.621	-0.954	1.583	-0.66	89.206	6.246	-171.05
1	19	CC_G407G408:C421C422_CC	0.789	-1.687	3.501	0.261	14.676	31.638	-4.979	-1.28	2.505	25.286	-0.449	34.798
1	20	CC_G408U409:A420C421_CC	-0.453	-1.514	3.126	-1.113	2.365	34.723	-2.869	0.598	3.032	3.955	1.861	34.818
1	22	CC_G426G428:C418C419_CC	-2.281	-1.097	3.444	-3.079	0.395	52.947	-1.255	2.344	3.554	0.443	3.45	53.032
1	23	CC_G428C429:U415C418_CC	2.897	-1.256	3.37	-4.952	9.368	73.195	-1.337	-2.565	3.04	7.817	4.132	73.852
1	25	CC_G430A431:A414C411_CC	-2.989	-4.492	-1.686	93.813	-35.786	-86.823	2.377	-2.108	-0.557	21.459	56.255	-124.584
1	27	CC_G432C433:G412C413_CC	0.061	-1.135	3.204	-1.538	-1.33	40.616	-1.488	-0.256	3.234	-1.914	2.214	40.664
1	21	CC_U409G426:C419A420_CC	-1.746	-1.596	3.353	7.159	6.937	45.253	-2.593	2.801	2.8	8.888	-9.173	46.281
1	35	DD_A531G532:C513A514_DD	0.947	-0.748	3.471	-4.813	-0.076	110.292	-0.454	-0.639	3.442	-0.046	2.932	110.363
1	33	DD_C529G530:C511U515_DD	3.394	0.173	-2.042	10.281	-171.772	-32.13	-1.079	1.641	-0.595	88.744	5.312	-172.389
1	28	DD_G507G508:C521C522_DD	0.673	-1.72	3.326	0.342	15.741	31.674	-4.943	-1.065	2.254	26.862	-0.584	35.282
1	29	DD_G508U509:A520C521_DD	-0.738	-1.654	3.169	-2.133	3.212	34.171	-3.276	0.931	3.045	5.445	3.615	34.381
1	31	DD_G526G528:C518C519_DD	-2.215	-1.14	3.402	-1.582	0.904	54.291	-1.307	2.325	3.443	0.991	1.733	54.319
1	32	DD_G528C529:U515C518_DD	2.789	-1.22	3.261	-3.766	9.995	71.983	-1.343	-2.472	2.964	8.458	3.187	72.665
1	34	DD_G530A531:A514C511_DD	-3.23	-4.377	-1.434	95.442	-35.62	-88.287	2.342	-2.109	-0.186	21.162	56.702	-126.228
1	36	DD_G532C533:G512C513_DD	-0.274	-1.311	3.063	0.356	-0.386	39.226	-1.91	0.447	3.073	-0.576	-0.53	39.229
1	30	DD_U509G526:C519A520_DD	-1.481	-1.698	3.473	6.886	6.697	43.725	-2.839	2.57	2.941	8.865	-9.115	44.718
1	44	EE_A131G132:C113A114_EE	0.842	-0.695	3.167	-4.411	-3.148	111.172	-0.385	-0.561	3.157	-1.907	2.673	111.26
1	42	EE_C129G130:C111U115_EE	3.328	0.412	-1.981	15.192	-170.398	-45.429	-1.084	1.59	-0.662	87.925	7.839	-171.768
1	37	EE_G107G108:C121C122_EE	0.783	-1.426	3.405	-1.939	14.92	31.052	-4.6	-1.607	2.434	26.04	3.384	34.424
1	38	EE_G108U109:A120C121_EE	-0.593	-1.378	3.14	-0.454	1.752	35.97	-2.465	0.898	3.079	2.836	0.735	36.014
1	40	EE_G126G128:C118C119_EE	-2.167	-1.321	3.414	-2.639	-1.401	52.069	-1.404	2.278	3.545	-1.594	3.004	52.149
1	41	EE_G128C129:U115C118_EE	2.913	-1.355	3.417	-3.557	9.038	72.462	-1.433	-2.564	3.127	7.612	2.996	73.021
1	43	EE_G130A131:A114C111_EE	-2.995	-4.469	-1.629	97.139	-35.273	-84.588	2.371	-2.082	-0.391	21.157	58.266	-125.389
1	45	EE_G132C133:G112C113_EE	-0.042	-1.152	3.268	1.821	-1.797	41.77	-1.424	0.25	3.308	-2.517	-2.551	41.845
1	39	EE_U109G126:C119A120_EE	-1.577	-1.722	3.46	5.81	7.043	42.401	-3.009	2.694	2.921	9.604	-7.923	43.328

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.