Experiment: 1LDZ

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	NOESY	H2O/D2O		0.1 M	5.5	1 atm	298
2	CPMG-NOESY	H2O/D2O		0.1 M	5.5	1 atm	298
3	BD-NOESY	H2O/D2O		0.1 M	5.5	1 atm	298
4	CBD-NOESY	H2O/D2O		0.1 M	5.5	1 atm	298
5	NOESY-HSQC	H2O/D2O		0.1 M	5.5	1 atm	298
6	CBD-NOESY-HSQC	H2O/D2O		0.1 M	5.5	1 atm	298
7	HMQC-NOESY-HSQC	H2O/D2O		0.1 M	5.5	1 atm	298
8	HCCH-E.COSY	H2O/D2O		0.1 M	5.5	1 atm	298
9	DIRECTED HCC-TOCSY-CCH-E.COSY	H2O/D2O		0.1 M	5.5	1 atm	298
10	SPIN-ECHO DIFFERENCE CT-HCCH-COSY	H2O/D2O		0.1 M	5.5	1 atm	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Varian	UNITYPLUS	500
2	Bruker	UNITYINOVA	600
3	Bruker	DMX	750

NMR Refinement
Method	Details	Software
SIMULATED ANNEALING FROM RANDOM TORSION ANGLES	A COMPLETE SET OF REFINEMENT MACROS, ALONG WITH ASSOCIATED FILES, IS AVAILABLE UPON REQUEST TO THE AUTHORS.	X-PLOR

NMR Ensemble Information
Conformer Selection Criteria	NO NOE VIOLATIONS GREATER THAN 0.3 A, NO DIHEDRAL VIOLATIONS GREATER THAN 3 DEGREES, GOOD STEREOCHEMICAL QUALITY, TOTAL ENERGY LESS THAN -120 KCAL/MOL, NOE PSEUDOENERGY LESS THAN 4 KCAL/ MOL
Conformers Calculated Total Number	25
Conformers Submitted Total Number	25
Representative Model	1 (n/a)

Additional NMR Experimental Information
Details	THE STRUCTURE WAS DETERMINED FROM DISTANCE AND TORSION ANGLE RESTRAINTS DERIVED USING UNLABELED, 15N-LABELED, AND 13C, 15N-LABELED SAMPLES OF THE LEADZYME PREPARED BY IN VITRO TRANSCRIPTION.

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 R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.

1LDZ | pdb_00001ldz