Comprehensive Bending Classification of Nucleic Acid Double Helix Structures

Table 2a - Page 3:

Structures for which the helical axis is best described by a circular line (arc).
Sigma2 of a circular line (arc) is only slightly smaller (< 0.2) than for the next best model(s). The structures are listed by the number of base pairs (bp).

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Number of structures: 99 (this pages) / 295 (total)

PDB	NDB	IMB Jena Image Library	bp	molecule type	method	model	s(2)	r	a/a1	a2	o	l1	l2	l3
1fyy	------	E   |    H   |    B	12	nuc	NMR	circular line	1.380	37
						single-kink line	1.548		39			6	6
1fzx	------	E   |    H   |    B	12	nuc	NMR	circular line	0.020	140
						single-kink line	0.056		7			6	6
						straight line	0.185
1g14	------	E   |    H   |    B	12	nuc	NMR	circular line	0.049	268
						single-kink line	0.063		4			7	5
						straight line	0.082
1g3x	dd0037	E   |    H   |    B	12	prot-nuc	diff	circular line	0.182	166
						single-kink line	0.215		8			4	7
						straight line	0.321
1g75	bd0043	E   |    H   |    B	12	nuc	diff	circular line	0.065	112
						single-kink line	0.090		11			5	7
1g8n	bd0044	E   |    H   |    B	12	nuc	diff	circular line	0.063	118
						single-kink line	0.098		10			5	7
1g8u	bd0045	E   |    H   |    B	12	nuc	diff	circular line	0.094	97
						single-kink line	0.165		14			4	8
1g8v	bd0046	E   |    H   |    B	12	nuc	diff	circular line	0.100	93
						single-kink line	0.224		14			4	8
1gip	------	E   |    H   |    B	12	nuc	NMR	circular line	0.139	131
						single-kink line	0.143		9			6	6
1ilc	bd0052	E   |    H   |    B	12	nuc	diff	circular line	0.127	152
						single-kink line	0.151		8			5	7
						straight line	0.303
1j8l	bd0053	E   |    H   |    B	12	nuc	diff	circular line	0.073	153
						single-kink line	0.100		8			5	7
						straight line	0.266
1jgr	bd0054	E   |    H   |    B	12	nuc	diff	circular line	0.071	183
						single-kink line	0.079		7			4	8
						straight line	0.208
1jj6	pd0228	E   |    H   |    B	12	prot-nuc	diff	circular line	0.202	77
						single-kink line	0.319		16			5	7
1jj8	pd0229	E   |    H   |    B	12	prot-nuc	diff	circular line	0.141	117
						single-kink line	0.198		10			6	6
1jko	pd0234	E   |    H   |    B	12	prot-nuc	diff	circular line	0.282	69
						single-kink line	0.298		18			5	7
1jkp	pd0235	E   |    H   |    B	12	prot-nuc	diff	circular line	0.223	70
						single-kink line	0.261		16			6	6
1jkq	pd0236	E   |    H   |    B	12	prot-nuc	diff	circular line	0.258	116
						single-kink line	0.310		10			6	6
1jkr	pd0237	E   |    H   |    B	12	prot-nuc	diff	circular line	0.189	67
						single-kink line	0.217		17			6	6
1l3m	------	E   |    H   |    B	12	nuc	NMR	circular line	0.516	41
						single-kink line	0.587		33			8	4
1lex	gdl037	E   |    H   |    B	12	nuc	diff	circular line	0.094	129
						single-kink line	0.143		10			5	7
1ley	gdl038	E   |    H   |    B	12	nuc	diff	circular line	0.099	116
						single-kink line	0.156		11			5	7
1lp7	bd0057	E   |    H   |    B	12	nuc	diff	circular line	0.058	105
						single-kink line	0.117		11			5	7
1lrr	pd0315	E   |    H   |    B	12	prot-nuc	diff	circular line	0.212	294
						straight line	0.223
						single-kink line	0.236		4			6	6
1m6f	dd0052	E   |    H   |    B	12	nuc	diff	circular line	0.084	115
						single-kink line	0.084		11			5	7
1n56	pd0362	E   |    H   |    B	12	prot-nuc	diff	circular line	0.213	88
						single-kink line	0.334		13			6	6
1naj	------	E   |    H   |    B	12	nuc	NMR	circular line	0.019	163
						single-kink line	0.019		7			6	6
						straight line	0.177
1prp	gdl023	E   |    H   |    B	12	nuc	diff	circular line	0.073	131
						single-kink line	0.082		10			5	7
1qph	ad0005	E   |    H   |    B	12	nuc	diff	circular line	0.110	32
						single-kink line	0.168		33			6	6
1qrh	pd0062	E   |    H   |    B	12	prot-nuc	diff	circular line	0.223	222
						single-kink line	0.254		6			4	7
						straight line	0.302
1qv4	dd0059	E   |    H   |    B	12	nuc	diff	circular line	0.066	132
						single-kink line	0.089		9			5	7
1rvh	------	E   |    H   |    B	12	nuc	NMR	circular line	0.224	57
						single-kink line	0.281		21			6	6
1rvi	------	E   |    H   |    B	12	nuc	NMR	circular line	0.107	199
						single-kink line	0.157		7			4	8
						straight line	0.215
1vzk	------	E   |    H   |    B	12	nuc	diff	circular line	0.080	132
						single-kink line	0.109		9			5	7
263d	gdl039	E   |    H   |    B	12	nuc	diff	circular line	0.068	155
						single-kink line	0.101		8			5	7
264d	gdl026	E   |    H   |    B	12	nuc	diff	circular line	0.075	134
						single-kink line	0.092		9			5	7
265d	bdlb72	E   |    H   |    B	12	nuc	diff	circular line	0.042	204
						single-kink line	0.069		5			6	6
						straight line	0.147
266d	bdlb73	E   |    H   |    B	12	nuc	diff	circular line	0.042	174
						single-kink line	0.058		7			6	6
						straight line	0.206
267d	gdlb41	E   |    H   |    B	12	nuc	diff	circular line	0.087	133
						single-kink line	0.102		9			5	7
269d	gdlb43	E   |    H   |    B	12	nuc	diff	circular line	0.041	207
						single-kink line	0.059		6			5	7
						straight line	0.151
270d	bdlb74	E   |    H   |    B	12	nuc	diff	circular line	0.046	147
						single-kink line	0.066		8			5	7
271d	bdl075	E   |    H   |    B	12	nuc	diff	circular line	0.053	106
						single-kink line	0.098		11			5	7
285d	bdlb76	E   |    H   |    B	12	nuc	diff	circular line	0.142	243
						single-kink line	0.185		6			4	8
						straight line	0.193
287d	bdl078	E   |    H   |    B	12	nuc	diff	circular line	0.110	113
						single-kink line	0.192		10			5	7
296d	gdl028	E   |    H   |    B	12	nuc	diff	circular line	0.070	219
						single-kink line	0.079		6			4	8
						straight line	0.168
297d	bdlb82	E   |    H   |    B	12	nuc	diff	circular line	0.080	122
						single-kink line	0.130		9			6	6
298d	gdl044	E   |    H   |    B	12	nuc	diff	circular line	0.150	174
						single-kink line	0.153		9			4	8
						straight line	0.288
2dau	------	E   |    H   |    B	12	nuc	NMR	circular line	0.186	169
						single-kink line	0.206		19			2	10
						straight line	0.294
2dnd	gdl003	E   |    H   |    B	12	nuc	diff	circular line	0.151	121
						single-kink line	0.180		10			5	7
2ezd	------	E   |    H   |    B	12	prot-nuc	NMR	circular line	0.038	128
						single-kink line	0.127		10			6	6
2eze	------	E   |    H   |    B	12	prot-nuc	NMR	circular line	0.048	137
						single-kink line	0.079		10			5	7
302d	gdl047	E   |    H   |    B	12	nuc	diff	circular line	0.042	127
						single-kink line	0.070		10			5	7
303d	gdl048	E   |    H   |    B	12	nuc	diff	circular line	0.038	122
						single-kink line	0.070		10			5	7
328d	gdl053	E   |    H   |    B	12	nuc	diff	circular line	0.059	177
						single-kink line	0.080		7			5	7
						straight line	0.216
355d	bdl084	E   |    H   |    B	12	nuc	diff	circular line	0.082	177
						single-kink line	0.088		7			5	7
						straight line	0.219
363d	adls105	E   |    H   |    B	12	nuc	diff	circular line	0.183	134
						single-kink line	0.198		9			8	4
						straight line	0.289
3bna	bdlb03	E   |    H   |    B	12	nuc	diff	circular line	0.098	189
						single-kink line	0.100		8			4	8
						straight line	0.225
403d	bdd001	E   |    H   |    B	12	nuc	diff	circular line	0.068	123
						single-kink line	0.094		9			6	6
428d	bd0005	E   |    H   |    B	12	nuc	diff	circular line	0.074	166
						single-kink line	0.081		8			5	7
						straight line	0.239
445d	dd0006	E   |    H   |    B	12	nuc	diff	circular line	0.060	223
						single-kink line	0.069		6			5	7
						straight line	0.155
447d	dd0007	E   |    H   |    B	12	nuc	diff	circular line	0.073	151
						single-kink line	0.120		7			6	6
448d	dd0008	E   |    H   |    B	12	nuc	diff	circular line	0.060	110
						single-kink line	0.088		11			6	6
449d	dd0009	E   |    H   |    B	12	nuc	diff	circular line	0.059	118
						single-kink line	0.083		11			7	5
453d	dd0013	E   |    H   |    B	12	nuc	diff	circular line	0.083	98
						single-kink line	0.092		13			5	7
455d	bd0008	E   |    H   |    B	12	nuc	diff	circular line	0.094	84
						single-kink line	0.132		15			5	7
456d	bd0009	E   |    H   |    B	12	nuc	diff	circular line	0.056	118
						single-kink line	0.089		10			5	7
457d	bd0010	E   |    H   |    B	12	nuc	diff	circular line	0.054	162
						single-kink line	0.106		7			5	7
						straight line	0.236
458d	bd0011	E   |    H   |    B	12	nuc	diff	circular line	0.106	117
						single-kink line	0.121		12			4	8
459d	dd0014	E   |    H   |    B	12	nuc	diff	circular line	0.055	125
						single-kink line	0.076		10			5	7
5bna	ddl017	E   |    H   |    B	12	nuc	diff	circular line	0.148	79
						single-kink line	0.299		14			6	6
7bna	bdl005	E   |    H   |    B	12	nuc	diff	circular line	0.074	125
						single-kink line	0.078		10			5	7
8bna	gdl006	E   |    H   |    B	12	nuc	diff	circular line	0.141	122
						single-kink line	0.159		10			5	7
140d	------	E   |    H   |    B	13	nuc	NMR	circular line	0.138	35
						double-kink line	0.141		17	22	-22	5	3	5
						single-kink line	0.181		34			6	7
142d	------	E   |    H   |    B	13	nuc	NMR	circular line	0.116	36
						double-kink line	0.152		17	19	-22	5	3	5
						single-kink line	0.167		32			6	7
1cez	pd0086	E   |    H   |    B	13	prot-nuc	diff	circular line	0.327	92
						double-kink line	0.369		12	14	76	5	5	3
						single-kink line	0.431		14			6	7
1iv6	------	E   |    H   |    B	13	prot-nuc	NMR	circular line	0.184	68
						double-kink line	0.201		17	13	-62	4	6	3
						single-kink line	0.244		17			6	7
1jx4	pd0251	E   |    H   |    B	13	prot-nuc	diff	circular line	0.129	108
						single-kink line	0.146		12			6	7
						double-kink line	0.190		10	8	-89	5	2	6
1k7a	pd0261	E   |    H   |    B	13	prot-nuc	diff	circular line	0.237	78
						single-kink line	0.292		16			7	6
						double-kink line	0.327		10	14	38	6	4	3
1odh	------	E   |    H   |    B	13	prot-nuc	diff	circular line	0.153	213
						single-kink line	0.166		6			6	7
						straight line	0.249
						double-kink line	0.300		7	10	-173	6	6	1
1p7d	pd0428	E   |    H   |    B	13	prot-nuc	diff	circular line	0.110	50
						double-kink line	0.182		15	15	16	5	4	4
						single-kink line	0.198		25			7	6
1tn9	------	E   |    H   |    B	13	prot-nuc	NMR	circular line	0.446	59
						double-kink line	0.547		13	24	43	3	6	4
7gat	------	E   |    H   |    B	13	prot-nuc	NMR	circular line	0.121	64
						double-kink line	0.128		13	15	-33	4	4	5
						single-kink line	0.251		22			7	6
1j47	------	E   |    H   |    B	14	prot-nuc	NMR	circular line	0.113	54
						double-kink line	0.158		12	21	-6	5	4	5
						single-kink line	0.202		28			7	7
1pyi	pdt017	E   |    H   |    B	14	prot-nuc	diff	circular line	0.360	277
						single-kink line	0.385		6			9	5
						double-kink line	0.402		6	14	-122	5	6	2
						straight line	0.403
1by4	pd0071	E   |    H   |    B	15	prot-nuc	diff	circular line	0.205	424
						single-kink line	0.213		6			11	4
						straight line	0.239
						double-kink line	0.349		6	9	-165	7	2	6
1g2d	pd0186	E   |    H   |    B	15	prot-nuc	diff	circular line	0.161	149
						double-kink line	0.212		11	9	46	3	7	5
						single-kink line	0.262		9			7	8
1g2f	pd0187	E   |    H   |    B	15	prot-nuc	diff	circular line	0.150	154
						double-kink line	0.167		10	9	47	3	7	5
						single-kink line	0.205		10			9	6
1l3v	pd0303	E   |    H   |    B	15	prot-nuc	diff	circular line	0.331	73
						single-kink line	0.373		21			6	9
						double-kink line	0.374		20	14	75	6	7	2
1nkc	pd0384	E   |    H   |    B	15	prot-nuc	diff	circular line	0.104	82
						double-kink line	0.123		13	14	28	4	6	5
						single-kink line	0.280		17			8	7
1vol	pdt032	E   |    H   |    B	16	prot-nuc	diff	circular line	0.703	23
						double-kink line	0.733		41	46	34	6	5	5
1bg1	pd0028	E   |    H   |    B	17	prot-nuc	diff	circular line	0.203	64
						double-kink line	0.284		16	16	-11	6	5	6
						single-kink line	0.356		25			8	9
1srs	pdt021	E   |    H   |    B	18	prot-nuc	diff	circular line	0.554	31
						double-kink line	0.603		39	41	-20	5	7	6
6cro	pdr053	E   |    H   |    B	19	prot-nuc	diff	circular line	0.184	64
						double-kink line	0.231		23	20	4	6	7	6
1ea4	pd0479	E   |    H   |    B	20	prot-nuc	diff	circular line	0.159	70
						double-kink line	0.240		19	19	-14	7	7	6
1bdt	pd0035	E   |    H   |    B	21	prot-nuc	diff	circular line	0.317	77
						double-kink line	0.433		15	17	-13	7	5	9
1bdv	pd0025	E   |    H   |    B	21	prot-nuc	diff	circular line	0.392	84
						double-kink line	0.499		15	15	-50	8	4	9
1gxp	------	E   |    H   |    B	22	prot-nuc	diff	circular line	0.370	103
						double-kink line	0.404		18	11	-16	7	8	7
1mow	pd0342	E   |    H   |    B	22	prot-nuc	diff	circular line	0.493	58
						double-kink line	0.598		13	33	20	6	6	10
1bp7	pd0026	E   |    H   |    B	24	prot-nuc	diff	circular line	0.375	78
						double-kink line	0.529		18	22	-15	7	8	9
1hjb	pd0204	E   |    H   |    B	25	prot-nuc	diff	circular line	0.291	99
						double-kink line	0.295		21	10	13	9	8	8

Abbreviations