Comprehensive Bending Classification of Nucleic Acid Double Helix Structures

Table 4c :

Structures with an automatically assigned single-kink helical axis that are in fact, however, in almost all cases double-kink structures.
Sigma2 of a single-kink line is significantly smaller (> 0.2) than for the next best model(s). All structures of this Table have 12 or less base pairs. Therefore, fitting a double-kink helical axis is not possible. Visual inspection shows that almost all of these structures have in fact a double-kink helical axis even though, especially for small kink angles, a non-ambigious manual classification is impossible.
The structures are listed by goodness-of-fit sigma2(single-kink line) (s(2)).

Number of structures: 54

PDB	NDB	IMB Jena Image Library	bp	molecule type	method	s(2)	a	l1	l2
1bsu	pde0145	E   |    H   |    B	10	prot-nuc	diff	0.050	50	5	5
1d8x	bd0024	E   |    H   |    B	10	nuc	diff	0.116	36	5	5
410d	ah0002	E   |    H   |    B	10	nuc	diff	0.133	29	4	6
1bss	pde0139	E   |    H   |    B	10	prot-nuc	diff	0.145	43	5	5
1eo3	pd0129	E   |    H   |    B	9	prot-nuc	diff	0.184	58	4	5
1b94	pd0037	E   |    H   |    B	10	prot-nuc	diff	0.190	53	5	5
1dnt	ah0008	E   |    H   |    B	10	nuc	diff	0.190	32	3	7
1az0	pde139	E   |    H   |    B	10	prot-nuc	diff	0.195	43	5	5
1bua	pde0146	E   |    H   |    B	10	prot-nuc	diff	0.207	43	5	5
1d88	ahj044	E   |    H   |    B	10	nuc	diff	0.207	29	3	7
1b96	pd0039	E   |    H   |    B	10	prot-nuc	diff	0.211	53	5	5
1rvb	pde015	E   |    H   |    B	10	prot-nuc	diff	0.217	46	5	5
1eop	pd0133	E   |    H   |    B	10	prot-nuc	diff	0.218	44	5	5
1eoo	pd0132	E   |    H   |    B	12	prot-nuc	diff	0.235	57	6	6
1qtm	pd0067	E   |    H   |    B	12	prot-nuc	diff	0.235	19	4	8
1eon	pd0131	E   |    H   |    B	10	prot-nuc	diff	0.238	50	5	5
1qsy	pd0065	E   |    H   |    B	12	prot-nuc	diff	0.238	20	4	8
3ktq	pd0032	E   |    H   |    B	12	prot-nuc	diff	0.265	24	4	8
1b97	pd0040	E   |    H   |    B	10	prot-nuc	diff	0.272	54	5	5
2ktq	pd0030	E   |    H   |    B	12	prot-nuc	diff	0.276	20	4	8
4ktq	pd0033	E   |    H   |    B	12	prot-nuc	diff	0.276	20	4	8
1rva	pde014	E   |    H   |    B	10	prot-nuc	diff	0.280	44	5	5
1rvc	pde016	E   |    H   |    B	10	prot-nuc	diff	0.288	45	5	5
1b95	pd0038	E   |    H   |    B	10	prot-nuc	diff	0.307	50	5	5
1rv5	pd0013	E   |    H   |    B	10	prot-nuc	diff	0.308	38	5	5
1bgb	pd0010	E   |    H   |    B	10	prot-nuc	diff	0.340	52	5	5
1eo4	pd0130	E   |    H   |    B	9	prot-nuc	diff	0.342	51	4	5
1jb8	ah0019	E   |    H   |    B	10	nuc	diff	0.346	38	4	6
1azq	pdr048	E   |    H   |    B	8	prot-nuc	diff	0.364	46	3	5
207d	------	E   |    H   |    B	10	nuc	NMR	0.388	35	5	5
1g4q	ah0012	E   |    H   |    B	10	nuc	diff	0.446	37	5	5
1svc	pdt022	E   |    H   |    B	10	prot-nuc	diff	0.452	28	6	4
1cfl	------	E   |    H   |    B	10	nuc	NMR	0.455	37	6	4
2pvi	pd0011	E   |    H   |    B	12	prot-nuc	diff	0.460	19	6	6
4rve	pde003	E   |    H   |    B	10	prot-nuc	diff	0.503	57	5	5
1cw0	pd0100	E   |    H   |    B	12	prot-nuc	diff	0.508	47	7	5
1ca6	pd0120	E   |    H   |    B	8	prot-nuc	diff	0.510	34	3	5
1f0o	pd0149	E   |    H   |    B	11	prot-nuc	diff	0.530	26	5	6
1n8c	------	E   |    H   |    B	11	nuc	NMR	0.611	22	4	7
1kc6	pd0272	E   |    H   |    B	12	prot-nuc	diff	0.619	37	6	6
1hx4	------	E   |    H   |    B	11	nuc	NMR	0.650	29	4	7
1tau	pde024	E   |    H   |    B	8	prot-nuc	diff	0.788	27	3	5
103d	------	E   |    H   |    B	12	nuc	NMR	0.848	25	6	6
1a84	------	E   |    H   |    B	12	nuc	NMR	0.852	78	6	6
1iha	ah0018	E   |    H   |    B	8	nuc	diff	0.993	49	4	4
1idw	ah0017	E   |    H   |    B	8	nuc	diff	1.023	50	4	4
1pvi	pde017	E   |    H   |    B	12	prot-nuc	diff	1.034	23	6	6
1icg	ah0015	E   |    H   |    B	8	nuc	diff	1.101	47	4	4
399d	adl047	E   |    H   |    B	12	nuc	diff	1.203	51	6	6
1id9	ah0016	E   |    H   |    B	8	nuc	diff	1.296	47	4	4
1qbp	ar0025	E   |    H   |    B	14	nuc	diff	1.303	30	6	7
422d	ar0007	E   |    H   |    B	8	nuc	diff	1.338	53	4	4
1oh8	------	E   |    H   |    B	10	prot-nuc	diff	1.397	63	7	3
255d	arl037	E   |    H   |    B	12	nuc	diff	1.398	35	6	6

Abbreviations