BMRB: 34867

Formation of left-handed helices by C2'-fluorinated nucleic acids under physiological salt conditions

Authors

El-Khoury, R., Cabrero, C., Movilla, S., Friedland, D., Thorpe, J.D., Roman, M., Orozco, M., Gonzalez, C., Damha, M.

Assembly

DNA (5'-D(*(CFL)P*(FRG)P*(CFL)P*(FRG)P*(CFL)P*(FRG))-3')

Entity

1. DNA (5'-D(*(CFL)P*(FRG)P*(CFL)P*(FRG)P*(CFL)P*(FRG))-3') (polymer, Thiol state: not present), 6 monomers, 1981.124 × 2 Da

Total weight

3962.248 Da

Max. entity weight

1981.124 Da

Source organism

synthetic construct

Exptl. method

solution NMR

Data set

assigned_chemical_shifts

Chemcal Shifts

¹H: 60, Other nucleus: null assignments Detail

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ID	Entity ID	Seq ID	Comp ID	Atom ID	Atom type	Val	Val err	Ambig. code
1	1	1	CFL	H1'	H	5.767	0.002
2	1	1	CFL	H2'	H	5.048	0.001
3	1	1	CFL	H3'	H	4.573	0.002
4	1	1	CFL	H4'	H	3.807	0.002
5	1	1	CFL	H5	H	5.837	0.001
6	1	1	CFL	H5'1	H	2.837	0.004
7	1	1	CFL	H5'2	H	3.081	0.003
8	1	1	CFL	H6	H	7.439	0.002
9	1	1	CFL	F	F	-126.324	0.002
10	1	1	CFL	HN41	H	7.090	0.004
11	1	1	CFL	HN42	H	8.279	0.003
12	1	2	GF2	H1'	H	6.185	0.001
13	1	2	GF2	H2'	H	5.236	0.002
14	1	2	GF2	H3'	H	4.879	0.002
15	1	2	GF2	H4'	H	4.295	0.001
16	1	2	GF2	H5'	H	4.121	0.005
17	1	2	GF2	H5'A	H	4.182	0.003
18	1	2	GF2	H8	H	7.834	0.002
19	1	2	GF2	F	F	-116.057	0.003
20	1	2	GF2	HN1	H	13.284	0.002
21	1	2	GF2	HN2	H	6.084	0.000
22	1	2	GF2	HN2A	H	8.429	0.001
23	1	3	CFL	H1'	H	5.656	0.001
24	1	3	CFL	H2'	H	5.188	0.001
25	1	3	CFL	H3'	H	4.892	0.000
26	1	3	CFL	H4'	H	3.960	0.002
27	1	3	CFL	H5	H	5.097	0.002
28	1	3	CFL	H5'1	H	2.575	0.002
29	1	3	CFL	H5'2	H	3.762	0.002
30	1	3	CFL	H6	H	7.465	0.004
31	1	3	CFL	F	F	-125.175	0.002
32	1	3	CFL	HN41	H	6.566	0.002
33	1	3	CFL	HN42	H	8.332	0.003
34	1	4	GF2	H1'	H	6.261	0.003
35	1	4	GF2	H2'	H	5.324	0.002
36	1	4	GF2	H3'	H	4.854	0.002
37	1	4	GF2	H4'	H	4.322	0.002
38	1	4	GF2	H5'	H	4.151	0.004
39	1	4	GF2	H5'A	H	4.230	0.004
40	1	4	GF2	H8	H	7.928	0.002
41	1	4	GF2	F	F	-116.133	0.007
42	1	4	GF2	HN1	H	13.261	0.003
43	1	4	GF2	HN2	H	5.974	0.000
44	1	4	GF2	HN2A	H	8.537	0.000
45	1	5	CFL	H1'	H	5.911	0.004
46	1	5	CFL	H2'	H	5.233	0.003
47	1	5	CFL	H3'	H	4.963	0.002
48	1	5	CFL	H4'	H	4.058	0.002
49	1	5	CFL	H5	H	5.258	0.004
50	1	5	CFL	H5'1	H	2.799	0.001
51	1	5	CFL	H5'2	H	3.767	0.003
52	1	5	CFL	H6	H	7.700	0.002
53	1	5	CFL	F	F	-124.154	0.003
54	1	5	CFL	HN41	H	6.690	0.002
55	1	5	CFL	HN42	H	8.522	0.002
56	1	6	GF2	H1'	H	6.190	0.001
57	1	6	GF2	H2'	H	5.606	0.001
58	1	6	GF2	H3'	H	5.141	0.004
59	1	6	GF2	H4'	H	4.252	0.002
60	1	6	GF2	H5'	H	2.817	0.000
61	1	6	GF2	H5'A	H	3.805	0.000
62	1	6	GF2	H8	H	7.918	0.004
63	1	6	GF2	F	F	-121.784	0.005
64	1	6	GF2	HN1	H	13.389	0.001
65	1	6	GF2	HN2	H	6.007	0.000
66	1	6	GF2	HN2A	H	8.553	0.000

Release date

2023-12-14

Citation

Formation of left-handed helices by C2'-fluorinated nucleic acids under physiological salt conditions
El-Khoury, R., Cabrero, C., Movilla, S., Kaur, H., Friedland, D., Dominguez, A., Thorpe, J.D., Roman, M., Orozco, M., Gonzalez, C., Damha, M.J.
Nucleic Acids Res. (2024), PubMed 38874502 , DOI 10.1093/nar/gkae508 , Abstract

Entries sharing articles BMRB: 2 entries Detail

Experiments performed 3 experiments Detail

Chemical shift validation 3 contents Detail