1S4Z

HP1 chromo shadow domain in complex with PXVXL motif of CAF-1

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	3D_13C-separated_NOESY	15N-labelled and 13C,15N labelled material complexed with unlabelled peptide	H2O	150mM	7.5	1 atm	298
2	3D_15N-separated_NOESY	15N-labelled and 13C,15N labelled material complexed with unlabelled peptide	H2O	150mM	7.5	1 atm	298
3	3D_15N-separated_NOESY	15N labelled peptide complexed with unlabelled protein	H2O	150mM	7.5	1 atm	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	DRX	600
2	Bruker	DRX	800

NMR Refinement
Method	Details	Software
CNS/ARIA1.1		CNS

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	100
Conformers Submitted Total Number	25
Representative Model	14 (closest to the average)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	structure solution	CNS	1.0	Brunger
2	refinement	CNS	1.0	Brunger

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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.