2MQS

Transient Collagen Triple Helix Binding to a Key Metalloproteinase in Invasion and Development: Spin Labels to Structure

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-13C HSQC aromatic	300 uM [U-13C; U-15N; U-2H] Hemopexin-like (HPX) of MT1-MMP, 10 mM Sodium acetate, 1 mM EDTA, 1 mM Sodium azide	93% H2O/7% D2O	10	5	ambient	310
2	2D 1H-13C HSQC aliphatic	300 uM [U-13C; U-15N; U-2H] Hemopexin-like (HPX) of MT1-MMP, 10 mM Sodium acetate, 1 mM EDTA, 1 mM Sodium azide	93% H2O/7% D2O	10	5	ambient	310
3	3D CBCA(CO)NH	300 uM [U-13C; U-15N; U-2H] Hemopexin-like (HPX) of MT1-MMP, 10 mM Sodium acetate, 1 mM EDTA, 1 mM Sodium azide	93% H2O/7% D2O	10	5	ambient	310
4	3D HNCO	300 uM [U-13C; U-15N; U-2H] Hemopexin-like (HPX) of MT1-MMP, 10 mM Sodium acetate, 1 mM EDTA, 1 mM Sodium azide	93% H2O/7% D2O	10	5	ambient	310
5	3D HNCA	300 uM [U-13C; U-15N; U-2H] Hemopexin-like (HPX) of MT1-MMP, 10 mM Sodium acetate, 1 mM EDTA, 1 mM Sodium azide	93% H2O/7% D2O	10	5	ambient	310
6	3D HNCACB	300 uM [U-13C; U-15N; U-2H] Hemopexin-like (HPX) of MT1-MMP, 10 mM Sodium acetate, 1 mM EDTA, 1 mM Sodium azide	93% H2O/7% D2O	10	5	ambient	310
7	3D HN(CO)CA	300 uM [U-13C; U-15N; U-2H] Hemopexin-like (HPX) of MT1-MMP, 10 mM Sodium acetate, 1 mM EDTA, 1 mM Sodium azide	93% H2O/7% D2O	10	5	ambient	310
8	3D HN(COCA)CB	300 uM [U-13C; U-15N; U-2H] Hemopexin-like (HPX) of MT1-MMP, 10 mM Sodium acetate, 1 mM EDTA, 1 mM Sodium azide	93% H2O/7% D2O	10	5	ambient	310
9	3D 13C-edited NOESY	300 uM [U-13C; U-15N; U-2H] Hemopexin-like (HPX) of MT1-MMP, 10 mM Sodium acetate, 1 mM EDTA, 1 mM Sodium azide	93% H2O/7% D2O	10	5	ambient	310
10	3D HCCH-TOCSY	300 uM [U-13C; U-15N; U-2H] Hemopexin-like (HPX) of MT1-MMP, 10 mM Sodium acetate, 1 mM EDTA, 1 mM Sodium azide	93% H2O/7% D2O	10	5	ambient	310

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	800

NMR Refinement
Method	Details	Software
simulated annealing		NMRPipe

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	200
Conformers Submitted Total Number	15
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	processing	NMRPipe		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
2	chemical shift assignment	Sparky		Goddard
3	refinement	HADDOCK		BONVIN

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.