2L1G

RDC refined solution structure of the THAP zinc finger of THAP1 in complex with its 16bp RRM1 DNA target

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	3D HNCACB	1mM [U-100% 13C; U-100% 15N] THAP domain-1, 1mM RRM1-2	90% H2O/10% D2O	0.03	6.8	ambient	296
2	3D CBCA(CO)NH	1mM [U-100% 13C; U-100% 15N] THAP domain-1, 1mM RRM1-2	90% H2O/10% D2O	0.03	6.8	ambient	296
3	3D HNCO	1mM [U-100% 13C; U-100% 15N] THAP domain-1, 1mM RRM1-2	90% H2O/10% D2O	0.03	6.8	ambient	296
4	3D HCCH-TOCSY	1mM [U-100% 13C; U-100% 15N] THAP domain-1, 1mM RRM1-2	90% H2O/10% D2O	0.03	6.8	ambient	296
5	3D 1H-15N NOESY	1mM [U-100% 13C; U-100% 15N] THAP domain-1, 1mM RRM1-2	90% H2O/10% D2O	0.03	6.8	ambient	296
6	3D 1H-13C NOESY	1mM [U-100% 13C; U-100% 15N] THAP domain-1, 1mM RRM1-2	90% H2O/10% D2O	0.03	6.8	ambient	296
7	3D 1H-15N TOCSY	1mM [U-100% 13C; U-100% 15N] THAP domain-1, 1mM RRM1-2	90% H2O/10% D2O	0.03	6.8	ambient	296
8	3D H(CCO)NH	1mM [U-100% 13C; U-100% 15N] THAP domain-1, 1mM RRM1-2	90% H2O/10% D2O	0.03	6.8	ambient	296
9	2D 1H-1H NOESY	1mM THAP domain-3, 1mM RRM1-4	90% H2O/10% D2O	0.03	6.8	ambient	296
10	2D 1H-1H TOCSY	1mM THAP domain-3, 1mM RRM1-4	90% H2O/10% D2O	0.03	6.8	ambient	296
11	2D IPAP 15N HSQC	1mM [U-100% 13C; U-100% 15N] THAP domain-1, 1mM RRM1-2	90% H2O/10% D2O	0.03	6.8	ambient	296
12	2D 15N HSQC T1	1mM [U-100% 13C; U-100% 15N] THAP domain-1, 1mM RRM1-2	90% H2O/10% D2O	0.03	6.8	ambient	296
13	2D 15N HSQC T2	1mM [U-100% 13C; U-100% 15N] THAP domain-1, 1mM RRM1-2	90% H2O/10% D2O	0.03	6.8	ambient	296
14	2D 15N HSQC Heteronuclear NOE	1mM [U-100% 13C; U-100% 15N] THAP domain-1, 1mM RRM1-2	90% H2O/10% D2O	0.03	6.8	ambient	296
15	3D 1JC'CA HNCO IPAP	1mM [U-100% 13C; U-100% 15N] THAP domain-1, 1mM RRM1-2	90% H2O/10% D2O	0.03	6.8	ambient	296

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	950
2	Bruker	AVANCE	600

NMR Refinement
Method	Details	Software
Rigid body docking, Semi flexible simulated annealing, Water refinement	HADDOCK (it0), HADDOCK (it1), HADDOCK (water refinement) done with 49 1D(HN-N) RDCs and 49 1D(CACO) RDCs	XEASY

NMR Ensemble Information
Conformer Selection Criteria	structures with the least restraint violations
Conformers Calculated Total Number	200
Conformers Submitted Total Number	17
Representative Model	1 (lowest energy)

Additional NMR Experimental Information
Details	The structure was determined by a combination of NOE derived restraints, hydrogen bonds, dihedral angles and RDCs.

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	data analysis	XEASY		Keller and Wuthrich
2	chemical shift assignment	XEASY		Keller and Wuthrich
3	data analysis	NMRView		Johnson, One Moon Scientific
4	refinement	CNS	1.21

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.