2KKF | pdb_00002kkf

Solution structure of MLL CXXC domain in complex with palindromic CPG DNA

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	3D 1H-15N NOESY	1 mM [U-98% 13C; U-98% 15N] CXXC domain-1, 1 mM DNA (5'-D(DCPDCPDCPDTPDGPDCPDGPDCPDAPDGPDGPDG)-3')-2	95% H2O/5% D2O	25	7.0	Ambient	298
2	3D 1H-13C NOESY	1 mM [U-98% 13C; U-98% 15N] CXXC domain-1, 1 mM DNA (5'-D(DCPDCPDCPDTPDGPDCPDGPDCPDAPDGPDGPDG)-3')-2	95% H2O/5% D2O	25	7.0	Ambient	298
3	HNCO NCO	1 mM [U-98% 13C; U-98% 15N] CXXC domain-5, 1 mM DNA (5'-D(DCPDCPDCPDTPDGPDCPDGPDCPDAPDGPDGPDG)-3')-6	95% H2O/5% D2O	25	7.0	Ambient	298
4	HNCO COCA	1 mM [U-98% 13C; U-98% 15N] CXXC domain-5, 1 mM DNA (5'-D(DCPDCPDCPDTPDGPDCPDGPDCPDAPDGPDGPDG)-3')-6	95% H2O/5% D2O	25	7.0	Ambient	298
5	HACAN	1 mM [U-98% 13C; U-98% 15N] CXXC domain-5, 1 mM DNA (5'-D(DCPDCPDCPDTPDGPDCPDGPDCPDAPDGPDGPDG)-3')-6	95% H2O/5% D2O	25	7.0	Ambient	298
6	IPAP	1 mM [U-98% 13C; U-98% 15N] CXXC domain-5, 1 mM DNA (5'-D(DCPDCPDCPDTPDGPDCPDGPDCPDAPDGPDGPDG)-3')-6	95% H2O/5% D2O	25	7.0	Ambient	298
7	2D 1H-13C HSQC NO DECOUPLING	1 mM [U-98% 15N] CXXC domain-7, 1 mM DNA (5'-D(DCPDCPDCPDTPDGPDCPDGPDCPDAPDGPDGPDG)-3')-8	100% D2O	25	7.0	Ambient	298
8	2D 1H-13C HSQC	1 mM [U-98% 13C; U-98% 15N] CXXC domain-3, 1 mM DNA (5'-D(DCPDCPDCPDTPDGPDCPDGPDCPDAPDGPDGPDG)-3')-4	100% D2O	25	7.0	Ambient	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Varian	INOVA	600

NMR Refinement
Method	Details	Software
SIMULATED ANNEALING, DISTANCE GEOMETRY	HIGH TEMP ANNEALING WITHOUT RRDCS, LOW TEMP ANNEALING WITH RDCS	Sparky

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	200
Conformers Submitted Total Number	10
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	structure solution	Sparky	3.110	Goddard
2	structure solution	NMRPipe	2.5	Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
3	structure solution	CNS	1.2	Brunger, Adams, Clore, Gros, Nilges and Read
4	refinement	CNS	1.2	Brunger, Adams, Clore, Gros, Nilges and Read

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.