Comprehensive Bending Classification of Nucleic Acid Double Helix Structures

Table 1a:

Structures for which the helical axis is best described by a circular line (arc).
Sigma2 of a circular line (arc) is significantly smaller (> 0.2) than for the next best model(s). The structures are listed by the radius of curvature (r).

Number of structures: 56

PDB	NDB	IMB Jena Image Library	bp	molecule type	method	s(2)	r
1ub8	ud0027	E   |    H   |    B	7	nuc	diff	1.997	15
402d	ar0001	E   |    H   |    B	8	nuc	diff	1.463	18
1a34	prv020	E   |    H   |    B	9	prot-nuc	diff	0.148	19
213d	adjb61	E   |    H   |    B	10	nuc	diff	0.539	20
1ytb	pdt012	E   |    H   |    B	12	prot-nuc	diff	0.412	21
321d	adj082	E   |    H   |    B	10	nuc	diff	0.399	21
1dn6	adi009	E   |    H   |    B	9	nuc	diff	0.619	22
1muv	------	E   |    H   |    B	8	nuc	NMR	0.265	22
1qkg	------	E   |    H   |    B	10	nuc	NMR	0.715	22
439d	ar0012	E   |    H   |    B	8	nuc	diff	0.374	22
1tgh	pdt024	E   |    H   |    B	12	prot-nuc	diff	0.476	23
1byx	------	E   |    H   |    B	8	nuc	NMR	0.426	24
1sa9	ar0048	E   |    H   |    B	8	nuc	diff	0.552	24
1qet	------	E   |    H   |    B	8	nuc	NMR	0.517	25
1saq	ar0049	E   |    H   |    B	8	nuc	diff	0.942	25
1snh	------	E   |    H   |    B	10	nuc	NMR	0.797	26
441d	ad0004	E   |    H   |    B	8	nuc	diff	0.153	28
1yfv	------	E   |    H   |    B	8	nuc	NMR	0.357	29
1d83	------	E   |    H   |    B	8	nuc	NMR	0.477	30
1ekd	------	E   |    H   |    B	8	nuc	NMR	0.876	30
1ksb	------	E   |    H   |    B	9	nuc	NMR	0.201	30
1dhh	------	E   |    H   |    B	9	nuc	NMR	0.222	31
1i6h	ph0004	E   |    H   |    B	9	prot-nuc	diff	1.079	31
172d	adh054	E   |    H   |    B	8	nuc	diff	0.149	32
1d69	------	E   |    H   |    B	10	nuc	NMR	1.693	32
1ekh	------	E   |    H   |    B	8	nuc	NMR	1.109	32
9ici	pde098	E   |    H   |    B	7	prot-nuc	diff	0.151	35
2d55	ddh037	E   |    H   |    B	8	nuc	diff	1.207	36
466d	ar0013	E   |    H   |    B	7	nuc	diff	0.187	37
1d18	------	E   |    H   |    B	8	nuc	NMR	0.341	39
378d	gdh060	E   |    H   |    B	8	nuc	diff	0.217	39
1kln	pde004	E   |    H   |    B	9	prot-nuc	diff	0.254	40
173d	ddh048	E   |    H   |    B	8	nuc	diff	0.770	41
1cr3	------	E   |    H   |    B	11	nuc	NMR	0.262	44
9icg	pde096	E   |    H   |    B	7	prot-nuc	diff	0.098	46
1p3x	------	E   |    H   |    B	8	nuc	NMR	0.321	47
1n4b	------	E   |    H   |    B	11	nuc	NMR	1.847	51
8icl	pde073	E   |    H   |    B	7	prot-nuc	diff	0.117	51
1pik	------	E   |    H   |    B	8	nuc	NMR	0.198	52
132d	------	E   |    H   |    B	12	nuc	NMR	0.138	53
1ig4	------	E   |    H   |    B	12	prot-nuc	NMR	0.150	54
1lv5	pd0317	E   |    H   |    B	10	prot-nuc	diff	0.514	54
1pg9	------	E   |    H   |    B	12	nuc	NMR	0.252	54
1bf5	pdr052	E   |    H   |    B	17	prot-nuc	diff	0.549	56
217d	ghhb35	E   |    H   |    B	8	nuc	diff	0.217	57
9icf	pde095	E   |    H   |    B	7	prot-nuc	diff	0.109	58
1njz	pd0375	E   |    H   |    B	10	prot-nuc	diff	0.531	60
305d	gdlb50	E   |    H   |    B	8	nuc	diff	0.276	61
1qaj	pd0134	E   |    H   |    B	8	prot-nuc	diff	0.126	64
304d	gdlb49	E   |    H   |    B	8	nuc	diff	0.270	66
1opq	------	E   |    H   |    B	12	nuc	NMR	0.189	69
159d	gdhb25	E   |    H   |    B	8	nuc	diff	0.211	72
306d	gdlb51	E   |    H   |    B	8	nuc	diff	0.181	74
1dc1	pd0085	E   |    H   |    B	11	prot-nuc	diff	0.681	79
1mnv	dd0053	E   |    H   |    B	9	prot-nuc	diff	0.212	80
1am9	pdt062	E   |    H   |    B	38	prot-nuc	diff	0.626	141

Abbreviations