6BHO

Green Light-Absorbing State of NpR6012g4, a Red/Green Cyanobacteriochrome

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-15N HSQC	20 mM N.A. sodium phosphate	95% H2O/5% D2O	49 mM	7.4	1013 mbar	298	Bruker AVANCE III 600
2	3D HNCO	20 mM N.A. potassium phosphate	95% H2O/5% D2O	49 mM	7.4	1013 mbar	298	Bruker AVANCE III 600
3	3D HNCA	20 mM N.A. potassium phosphate	95% H2O/5% D2O	49 mM	7.4	1013 mbar	298	Bruker AVANCE III 600
4	3D HNCACB	20 mM N.A. potassium phosphate	95% H2O/5% D2O	49 mM	7.4	1013 mbar	298	Bruker AVANCE III 600
5	3D CBCA(CO)NH	20 mM N.A. potassium phosphate	95% H2O/5% D2O	49 mM	7.4	1013 mbar	298	Bruker AVANCE III 600
6	3D HNCACO	20 mM N.A. potassium phosphate	95% H2O/5% D2O	49 mM	7.4	1013 mbar	298	Bruker AVANCE III 600
7	3D HBHA(CO)NH	20 mM N.A. potassium phosphate	95% H2O/5% D2O	49 mM	7.4	1013 mbar	298	Bruker AVANCE III 600
8	3D 15N TOCSY-HSQC	20 mM N.A. sodium phosphate	95% H2O/5% D2O	49 mM	7.4	1013 mbar	298	Bruker AVANCE III 600
9	3D 15N NOESY-HSQC	20 mM N.A. sodium phosphate	95% H2O/5% D2O	49 mM	7.4	1013 mbar	298	Bruker AVANCE III 600
10	3D HCCH-TOCSY	20 mM N.A. potassium phosphate	95% H2O/5% D2O	49 mM	7.4	1013 mbar	298	Bruker AVANCE III 600
11	2D 15N IPAP-HSQC	20 mM N.A. potassium phosphate, 12 mM N.A. Pf1 phage	95% H2O/5% D2O	49 mM	7.4	1013 mbar	298	Bruker AVANCE III 600
12	2D 1H-13C HSQC aliphatic	20 mM N.A. potassium phosphate	95% H2O/5% D2O	49 mM	7.4	1013 mbar	298	Bruker AVANCE III 600
13	2D (HB)CB(CGCD)HD	20 mM N.A. potassium phosphate	95% H2O/5% D2O	49 mM	7.4	1013 mbar	298	Bruker AVANCE III 600
14	2D (HB)CB(CGCDCE)HE	20 mM N.A. potassium phosphate	95% H2O/5% D2O	49 mM	7.4	1013 mbar	298	Bruker AVANCE III 600
15	3D 13C NOESY HSQC	20 mM N.A. potassium phosphate	95% H2O/5% D2O	49 mM	7.4	1013 mbar	298	Bruker AVANCE III 600
16	3D 13C,15N Filtered/Edited HSQC-NOESY	20 mM N.A. potassium phosphate	95% H2O/5% D2O	49 mM	7.4	1013 mbar	298	Bruker AVANCE III 600
17	3D 13C,15N Filtered/Edited NOESY-HSQC	20 mM N.A. potassium phosphate	95% H2O/5% D2O	49 mM	7.4	1013 mbar	298	Bruker AVANCE III 600
18	2D Filtered NOESY	20 mM N.A. potassium phosphate	95% H2O/5% D2O	49 mM	7.4	1013 mbar	298	Bruker AVANCE III 600

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE III	600

NMR Refinement
Method	Details	Software
DGSA-distance geometry simulated annealing	EXPLICIT WATER REFINEMENT	X-PLOR NIH

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	refinement	X-PLOR NIH	2.44	SCHWIETERS, KUSZEWSKI, TJANDRA AND CLORE
2	structure solution	NMRPipe	8.9
3	structure solution	Sparky	3.12

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.