BMRB: 4170

2'-Deoxy-Isoguanosine Base Paired to Thymidine, NMR Minimized Average Structure

Authors

Robinson, H., Gao, Y., Bauer, C., Roberts, C., Switzer, C., Wang, A.H.-J.

Assembly

DNA-duplex-6GP

Entity

1. DNA-duplex-6GP (polymer, Thiol state: not present), 12 monomers, 3741.375 × 2 Da Detail

CGCXAATTTG CG

Total weight

7482.75 Da

Max. entity weight

3741.375 Da

Exptl. method

NMR

Data set

assigned_chemical_shifts

Chem. Shift Complete

Sequence coverage: 91.7 %, Completeness: 100.0 %, Completeness (bb): 100.0 % Detail

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Polymer type: polydeoxyribonucleotide

	Total	1H
All	100.0 % (108 of 108)	100.0 % (108 of 108)
Suger, PO4	100.0 % (77 of 77)	100.0 % (77 of 77)
Nucleobase	100.0 % (31 of 31)	100.0 % (31 of 31)
Aromatic	100.0 % (22 of 22)	100.0 % (22 of 22)
Methyl	100.0 % (3 of 3)	100.0 % (3 of 3)

1. DNA-duplex

CGCXAATTTG CG

Show sample condition

Sample

Pressure 1 atm, Temperature 275 (±1) K, pH 7.0

#	Name	Isotope labeling	Type	Concentration
1	DNA-duplex			0.77 mM

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Release date

2000-03-30

Citation 1

2'-Deoxyisoguanosine adopts more than one tautomer to form base pairs with thymidine observed by high-resolution crystal structure analysis
Robinson, H., Gao, Y., Bauer, C., Roberts, C., Switzer, C., Wang, A.H.-J.
Biochemistry (1998), 37, 10897-10905, PubMed 9692982 , DOI 10.1021/bi980818l , Abstract

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Citation 2

A simple spectral-driven procedure for the refinement of DNA structures by NMR spectroscopy
Robinson, H., Wang, A.H.
Biochemistry (1992), 31, 3524-3533, PubMed 1554732 , DOI: , Abstract

Citation 3

1H, 13C and 15N chemical shift referencing in biomolecular NMR
Wishart, D.S., Bigam, C.G., Yao, J., Abildgaard, F., Dyson, H.J., Oldfield, E., Markley, J.L., Sykes, B.D.
J. Biomol. NMR (1995), 6, 135-140, PubMed 8589602 , DOI: , Abstract

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Experiments performed 2 experiments Detail

Chemical shift validation 3 contents Detail