1GJ1

NMR structure of d(CCAAAGXACTGGG), X is a 3'phosphoglycolate, 5'phosphate gapped lesion

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	PECOSY	1.4 mM oligonucleotide		40 mM NaH2PO4	6.9	1.0 atm	293.15
2	TOCSY	1.4 mM oligonucleotide		40 mM NaH2PO4	6.9	1.0 atm	293.15
3	NOESY	1.4 mM oligonucleotide		40 mM NaH2PO4	6.9	1.0 atm	293.15
4	HSQC	1.4 mM oligonucleotide		40 mM NaH2PO4	6.9	1.0 atm	293.15
5	GE-HSQC	1.4 mM oligonucleotide		40 mM NaH2PO4	6.9	1.0 atm	293.15

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1		custom build	500
2		custom build	600
3		custom build	750

NMR Refinement
Method	Details	Software
CONJUGATE GRADIENT MINIMIZATION		X-PLOR

NMR Ensemble Information
Conformer Selection Criteria	MINIMUM RMSD AND NMR CONSTRAINTS VIOLATION
Conformers Calculated Total Number	10
Conformers Submitted Total Number	1
Representative Model	(minimized average structure)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	X-PLOR	3.851	Brunger
2	structure solution	X-PLOR	3.851	Brunger

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.