Table 2c:

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

Number of structures: 92

PDB	NDB	IMB Jena Image Library	bp	molecule type	method	model	s(2)	r	a/a1	a2	a1+a2	o	l1	l2	l3
1b69	------	E   |    H   |    B	13	prot-nuc	NMR	double-kink line	0.509		11	27	38	77	3	6	4
						single-kink line	0.553		28				9	4
1efs	------	E   |    H   |    B	13	nuc	NMR	double-kink line	0.042		8	4	12	113	4	4	5
						single-kink line	0.061		7				4	9
						circular line	0.073	249
						straight line	0.143
1j1v	pd0371	E   |    H   |    B	13	prot-nuc	diff	double-kink line	0.226		14	15	29	53	3	5	5
						circular line	0.277	72
						single-kink line	0.346		18				7	6
1j59	pd0299	E   |    H   |    B	13	prot-nuc	diff	double-kink line	0.372		15	32	47	33	5	4	4
						circular line	0.494	38
						single-kink line	0.494		38				8	5
1nk5	pd0378	E   |    H   |    B	13	prot-nuc	diff	double-kink line	0.270		18	14	32	-137	4	2	7
						circular line	0.379	130
						single-kink line	0.428		10				5	8
1nkb	pd0383	E   |    H   |    B	13	prot-nuc	diff	double-kink line	0.228		28	15	43	102	6	4	3
						single-kink line	0.312		27				6	7
1qln	ph0002	E   |    H   |    B	13	prot-nuc	diff	double-kink line	0.310		13	12	25	84	4	6	3
						circular line	0.317	99
						single-kink line	0.405		13				6	7
6gat	------	E   |    H   |    B	13	prot-nuc	NMR	double-kink line	0.058		10	13	23	-33	5	3	5
						circular line	0.102	76
						single-kink line	0.116		19				7	6
1ahd	------	E   |    H   |    B	14	prot-nuc	NMR	double-kink line	0.412		25	12	37	-76	5	3	6
						single-kink line	0.461		29				6	8
						circular line	0.580	51
1bwg	------	E   |    H   |    B	14	nuc	NMR	double-kink line	0.155		15	8	23	-147	4	6	4
						single-kink line	0.197		14				3	11
1cqt	pd0092	E   |    H   |    B	14	prot-nuc	diff	double-kink line	0.533		12	25	37	-92	4	5	4
						single-kink line	0.707		23				9	5
1ecr	pdte01	E   |    H   |    B	14	prot-nuc	diff	double-kink line	0.243		22	13	35	-92	5	6	3
						single-kink line	0.346		22				5	9
1j46	------	E   |    H   |    B	14	prot-nuc	NMR	double-kink line	0.278		13	34	47	4	4	5	5
						single-kink line	0.291		40				8	6
						circular line	0.335	38
1jey	pd0220	E   |    H   |    B	14	prot-nuc	diff	double-kink line	0.155		13	13	26	96	7	4	3
						single-kink line	0.236		14				7	7
						circular line	0.286	103
1k8j	------	E   |    H   |    B	14	nuc	NMR	double-kink line	0.174		11	12	23	147	2	9	3
						single-kink line	0.210		10				11	2
						straight line	0.233
						circular line	0.274	733
1k9h	------	E   |    H   |    B	14	nuc	NMR	double-kink line	0.086		12	15	27	-51	4	4	6
						single-kink line	0.165		20				7	7
						circular line	0.177	62
1mdy	pdt016	E   |    H   |    B	14	prot-nuc	diff	double-kink line	0.266		16	16	32	110	6	2	6
						single-kink line	0.310		18				7	7
						circular line	0.421	84
9ant	pd0007	E   |    H   |    B	14	prot-nuc	diff	double-kink line	0.220		22	13	35	-106	6	2	6
						single-kink line	0.327		21				6	8
1cf7	pd0045	E   |    H   |    B	15	prot-nuc	diff	double-kink line	0.239		7	10	17	-91	4	4	6
						single-kink line	0.261		10				9	6
						circular line	0.276	158
1drg	pd0113	E   |    H   |    B	15	prot-nuc	diff	double-kink line	0.272		18	16	34	-48	7	3	5
						single-kink line	0.287		28				8	7
1dsz	pd0115	E   |    H   |    B	15	prot-nuc	diff	double-kink line	0.200		11	7	18	-163	5	6	4
						single-kink line	0.224		9				4	10
						circular line	0.363	349
						straight line	0.399
1lq1	pd0314	E   |    H   |    B	15	prot-nuc	diff	double-kink line	0.113		14	15	29	-40	6	3	6
						circular line	0.129	62
						single-kink line	0.193		24				8	7
1lwa	------	E   |    H   |    B	15	nuc	NMR	double-kink line	0.468		23	20	43	60	3	9	3
						circular line	0.655	108
1pue	pdt033	E   |    H   |    B	15	prot-nuc	diff	double-kink line	0.185		27	12	39	-124	7	4	4
						single-kink line	0.303		24				7	8
2lef	------	E   |    H   |    B	15	prot-nuc	NMR	double-kink line	0.407		37	30	67	-28	5	4	6
						circular line	0.590	26
1g4d	------	E   |    H   |    B	16	prot-nuc	NMR	double-kink line	0.117		14	10	24	98	4	4	8
						circular line	0.275	141
1lei	pd0310	E   |    H   |    B	16	prot-nuc	diff	double-kink line	0.144		17	14	31	-14	5	5	6
						circular line	0.196	64
						single-kink line	0.295		25				7	9
1ma7	pd0337	E   |    H   |    B	16	prot-nuc	diff	double-kink line	0.289		20	18	38	30	7	3	6
						single-kink line	0.316		34				8	8
1n4l	pd0359	E   |    H   |    B	16	prot-nuc	diff	double-kink line	0.043		12	10	22	-87	5	7	4
						circular line	0.226	161
						single-kink line	0.229		12				5	11
1saa	------	E   |    H   |    B	16	nuc	NMR	double-kink line	0.113		15	14	29	-48	6	5	5
						circular line	0.145	84
1zme	pdt044	E   |    H   |    B	16	prot-nuc	diff	double-kink line	0.408		26	21	47	-38	7	3	6
						single-kink line	0.479		42				8	8
						circular line	0.534	38
2gat	------	E   |    H   |    B	16	prot-nuc	NMR	double-kink line	0.097		16	8	24	83	3	9	4
						single-kink line	0.248		12				4	12
						circular line	0.272	248
3gat	------	E   |    H   |    B	16	prot-nuc	NMR	double-kink line	0.130		12	16	28	90	2	12	2
						straight line	0.282
2crx	pd0103	E   |    H   |    B	17	prot-nuc	diff	double-kink line	0.334		26	12	38	-30	8	4	5
						single-kink line	0.371		33				9	8
						circular line	0.499	51
2stw	------	E   |    H   |    B	17	prot-nuc	NMR	double-kink line	0.266		28	10	38	-68	7	7	2
						single-kink line	0.282		29				7	10
3crx	pd0104	E   |    H   |    B	17	prot-nuc	diff	double-kink line	0.317		17	20	37	-11	7	3	7
						single-kink line	0.387		34				8	9
1ign	pdt035	E   |    H   |    B	18	prot-nuc	diff	double-kink line	0.259		22	9	31	86	9	3	6
						single-kink line	0.315		23				9	9
1j5o	pd0316	E   |    H   |    B	18	prot-nuc	diff	double-kink line	0.807		31	18	49	25	5	6	7
						circular line	0.904	52
1k3w	pd0253	E   |    H   |    B	18	prot-nuc	diff	double-kink line	0.218		19	30	49	2	5	4	9
						single-kink line	0.328		42				8	10
1kb2	pd0268	E   |    H   |    B	18	prot-nuc	diff	double-kink line	0.252		9	7	16	-159	7	2	8
						single-kink line	0.258		3				7	11
						circular line	0.267	724
						straight line	0.275
1kb4	pd0269	E   |    H   |    B	18	prot-nuc	diff	double-kink line	0.209		9	10	19	170	7	5	5
						straight line	0.406
1kb6	pd0270	E   |    H   |    B	18	prot-nuc	diff	double-kink line	0.227		8	10	18	-162	7	5	6
						single-kink line	0.367		5				13	4
						straight line	0.376
1ksx	pd0282	E   |    H   |    B	18	prot-nuc	diff	double-kink line	0.111		12	12	24	76	3	12	3
						circular line	0.229	370
						single-kink line	0.239		13				3	15
1lat	pdt030	E   |    H   |    B	18	prot-nuc	diff	double-kink line	0.289		9	7	16	-173	7	4	7
						single-kink line	0.317		5				5	13
						straight line	0.336
						circular line	0.363	968
1mm8	pd0340	E   |    H   |    B	18	prot-nuc	diff	double-kink line	0.261		31	16	47	-2	6	3	9
						single-kink line	0.310		44				7	11
1muh	pd0347	E   |    H   |    B	18	prot-nuc	diff	double-kink line	0.212		29	19	48	0	6	3	9
						single-kink line	0.253		45				7	11
1mur	pd0349	E   |    H   |    B	18	prot-nuc	diff	double-kink line	0.218		19	30	49	2	5	4	9
						single-kink line	0.328		42				8	10
1mus	pd0350	E   |    H   |    B	18	prot-nuc	diff	double-kink line	0.209		29	18	47	5	6	3	9
						single-kink line	0.261		44				7	11
1nkp	pd0386	E   |    H   |    B	18	prot-nuc	diff	double-kink line	0.176		11	14	25	-161	4	6	8
						single-kink line	0.277		11				11	7
1nlw	pd0387	E   |    H   |    B	18	prot-nuc	diff	double-kink line	0.153		9	6	15	-1	4	6	8
						circular line	0.170	183
						single-kink line	0.185		10				7	11
1qar	------	E   |    H   |    B	18	prot-nuc	model	double-kink line	0.144		18	15	33	-54	6	6	6
						circular line	0.334	77
2dgc	pdt029	E   |    H   |    B	18	prot-nuc	diff	double-kink line	0.099		12	12	24	78	6	6	6
						circular line	0.277	120
2nll	pdr021	E   |    H   |    B	18	prot-nuc	diff	double-kink line	0.394		9	9	18	-97	5	6	6
						circular line	0.440	212
						single-kink line	0.530		8				10	8
1puf	pd0455	E   |    H   |    B	19	prot-nuc	diff	double-kink line	0.191		11	12	23	140	10	4	5
						single-kink line	0.345		8				9	10
2hap	pd0090	E   |    H   |    B	19	prot-nuc	diff	double-kink line	0.406		25	10	35	125	7	8	4
						single-kink line	0.506		24				7	12
3cro	pdr001	E   |    H   |    B	19	prot-nuc	diff	double-kink line	0.145		18	18	36	-20	6	8	5
						circular line	0.271	83
1a73	pd0002	E   |    H   |    B	20	prot-nuc	diff	double-kink line	0.238		33	30	63	-18	9	2	9
						single-kink line	0.274		61				10	10
1a74	pde140	E   |    H   |    B	20	prot-nuc	diff	double-kink line	0.237		33	31	64	-27	9	2	9
						single-kink line	0.302		61				10	10
1apl	pdt005	E   |    H   |    B	20	prot-nuc	diff	double-kink line	0.193		10	9	19	-94	5	6	9
						circular line	0.368	195
						single-kink line	0.392		10				10	10
1awc	pdt048	E   |    H   |    B	20	prot-nuc	diff	double-kink line	0.214		13	8	21	121	9	3	7
						single-kink line	0.301		11				8	11
						circular line	0.401	195
1cyq	pd0096	E   |    H   |    B	20	prot-nuc	diff	double-kink line	0.291		35	31	66	-30	9	2	9
						single-kink line	0.366		62				10	10
1cz0	pd0097	E   |    H   |    B	20	prot-nuc	diff	double-kink line	0.259		34	31	65	-23	9	2	9
						single-kink line	0.303		62				10	10
1du0	pd0114	E   |    H   |    B	20	prot-nuc	diff	double-kink line	0.185		11	10	21	124	8	7	5
						single-kink line	0.367		10				7	13
1ga5	pd0191	E   |    H   |    B	20	prot-nuc	diff	double-kink line	0.377		11	11	22	-154	8	5	7
						single-kink line	0.554		10				5	15
1hlz	pd0193	E   |    H   |    B	20	prot-nuc	diff	double-kink line	0.385		13	9	22	-164	8	6	6
						single-kink line	0.459		13				5	15
1i3j	pd0200	E   |    H   |    B	20	prot-nuc	diff	double-kink line	0.145		9	16	25	173	6	4	10
						single-kink line	0.217		11				11	9
1ipp	pde0144	E   |    H   |    B	20	prot-nuc	diff	double-kink line	0.311		62	12	74	-117	10	7	3
						single-kink line	0.318		62				10	10
1n5y	pd0365	E   |    H   |    B	20	prot-nuc	diff	double-kink line	0.228		20	11	31	-31	6	6	8
						single-kink line	0.353		25				8	12
1n6q	pd0364	E   |    H   |    B	20	prot-nuc	diff	double-kink line	0.229		20	8	28	-34	8	5	7
						single-kink line	0.301		24				9	11
						circular line	0.352	80
1nwq	pd0395	E   |    H   |    B	20	prot-nuc	diff	double-kink line	0.318		15	12	27	-117	10	5	5
						single-kink line	0.455		13				9	11
						circular line	0.460	149
1qp9	pd0148	E   |    H   |    B	20	prot-nuc	diff	double-kink line	0.400		22	10	32	98	8	8	4
						single-kink line	0.464		22				8	12
2hdd	pdt043	E   |    H   |    B	20	prot-nuc	diff	double-kink line	0.138		7	13	20	148	8	7	5
						single-kink line	0.316		10				15	5
1f4k	pd0167	E   |    H   |    B	21	prot-nuc	diff	double-kink line	0.124		11	11	22	-2	4	12	5
						circular line	0.135	200
						single-kink line	0.291		10				12	9
1ksy	pd0283	E   |    H   |    B	21	prot-nuc	diff	double-kink line	0.151		7	7	14	-175	9	3	9
						straight line	0.197
						single-kink line	0.212		2				16	5
						circular line	0.223	275000000
1p47	pd0424	E   |    H   |    B	21	prot-nuc	diff	double-kink line	0.286		7	12	19	-156	6	7	8
						single-kink line	0.340		10				15	6
1par	pdr012	E   |    H   |    B	21	prot-nuc	diff	double-kink line	0.489		22	11	33	-30	8	6	7
						circular line	0.504	78
						single-kink line	0.585		27				10	11
1rep	pd0107	E   |    H   |    B	21	prot-nuc	diff	double-kink line	0.276		9	18	27	26	5	6	10
						single-kink line	0.312		22				10	11
						circular line	0.313	96
1rtd	pd0023	E   |    H   |    B	21	prot-nuc	diff	double-kink line	0.160		15	11	26	30	7	7	7
						circular line	0.184	107
1a36	pde0141	E   |    H   |    B	22	prot-nuc	diff	double-kink line	0.096		5	7	12	148	3	13	6
						single-kink line	0.100		7				17	5
						circular line	0.184	667
						straight line	0.263
1an2	pdt023	E   |    H   |    B	22	prot-nuc	diff	double-kink line	0.332		9	8	17	170	7	3	12
						straight line	0.371
						single-kink line	0.385		2				11	11
						circular line	0.401	1820
1ej9	pd0125	E   |    H   |    B	22	prot-nuc	diff	double-kink line	0.067		7	6	13	-166	7	6	9
						straight line	0.229
						circular line	0.230	1370
						single-kink line	0.238		3				6	16
1hf0	pd0274	E   |    H   |    B	22	prot-nuc	diff	double-kink line	0.417		6	17	23	-58	6	12	3
						circular line	0.449	329
						single-kink line	0.555		8				7	15
1juw	------	E   |    H   |    B	22	prot-nuc	model	double-kink line	0.096		5	7	12	148	3	13	6
						single-kink line	0.100		7				17	5
						circular line	0.184	667
						straight line	0.263
1lpq	pd0313	E   |    H   |    B	22	prot-nuc	diff	double-kink line	0.041		2	4	6	-137	12	5	4
						single-kink line	0.043		3				18	4
						straight line	0.053
						circular line	0.060	43500000
1g9y	pd0189	E   |    H   |    B	24	prot-nuc	diff	double-kink line	0.702		28	22	50	-21	7	10	7
						circular line	0.706	74
1mey	pdtb41	E   |    H   |    B	24	prot-nuc	diff	double-kink line	0.720		11	17	28	-61	7	7	10
						circular line	0.859	113
6pax	pd0050	E   |    H   |    B	24	prot-nuc	diff	double-kink line	0.211		20	5	25	-129	10	3	10
						single-kink line	0.226		18				10	14
1k78	pd0259	E   |    H   |    B	25	prot-nuc	diff	double-kink line	0.252		10	10	20	-137	10	3	12
						circular line	0.387	348
						single-kink line	0.414		7				13	12
1jt0	pd0249	E   |    H   |    B	28	prot-nuc	diff	double-kink line	0.777		12	13	25	-46	4	20	4
						circular line	0.832	511
1tf6	pdt065	E   |    H   |    B	30	prot-nuc	diff	double-kink line	1.040		12	12	24	4	17	5	7
						single-kink line	1.040		21				19	11
1gfx	------	E   |    H   |    B	43	prot-nuc	model	double-kink line	1.718		20	21	41	-10	13	15	15
						circular line	1.814	143
1j5g	------	E   |    H   |    B	43	prot-nuc	model	double-kink line	1.713		20	21	41	-10	13	15	15
						circular line	1.809	143