2KW6

Solution NMR Structure of Cyclin-dependent kinase 2-associated protein 1 (CDK2-associated protein 1; oral cancer suppressor Deleted in oral cancer 1, DOC-1) from H.sapiens, Northeast Structural Genomics Consortium Target Target HR3057H

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-15N HSQC	0.9 mM [U-100% 13C; U-100% 15N] HR3057H, 20 mM MES, 50 uM DSS, 200 mM NaCl, 10 mM DTT, 5 mM CaCl2, 0.02 % sodium azide	95% H2O/5% D2O		6.5	ambient	298
2	2D 1H-13C HSQC	0.9 mM [U-100% 13C; U-100% 15N] HR3057H, 20 mM MES, 50 uM DSS, 200 mM NaCl, 10 mM DTT, 5 mM CaCl2, 0.02 % sodium azide	95% H2O/5% D2O		6.5	ambient	298
3	3D simutaneous 13C-aromatic,13C-aliphatic,15N edited 1H-1H NOESY	0.9 mM [U-100% 13C; U-100% 15N] HR3057H, 20 mM MES, 50 uM DSS, 200 mM NaCl, 10 mM DTT, 5 mM CaCl2, 0.02 % sodium azide	95% H2O/5% D2O		6.5	ambient	298
4	3D HNCO	0.9 mM [U-100% 13C; U-100% 15N] HR3057H, 20 mM MES, 50 uM DSS, 200 mM NaCl, 10 mM DTT, 5 mM CaCl2, 0.02 % sodium azide	95% H2O/5% D2O		6.5	ambient	298
5	3D HBHA(CO)NH	0.9 mM [U-100% 13C; U-100% 15N] HR3057H, 20 mM MES, 50 uM DSS, 200 mM NaCl, 10 mM DTT, 5 mM CaCl2, 0.02 % sodium azide	95% H2O/5% D2O		6.5	ambient	298
6	2D 1H-13C arom NOESY	0.9 mM [U-100% 13C; U-100% 15N] HR3057H, 20 mM MES, 50 uM DSS, 200 mM NaCl, 10 mM DTT, 5 mM CaCl2, 0.02 % sodium azide	95% H2O/5% D2O		6.5	ambient	298
7	3D HCCH-TOCSY	0.9 mM [U-100% 13C; U-100% 15N] HR3057H, 20 mM MES, 50 uM DSS, 200 mM NaCl, 10 mM DTT, 5 mM CaCl2, 0.02 % sodium azide	95% H2O/5% D2O		6.5	ambient	298
8	3D HNCA	0.9 mM [U-100% 13C; U-100% 15N] HR3057H, 20 mM MES, 50 uM DSS, 200 mM NaCl, 10 mM DTT, 5 mM CaCl2, 0.02 % sodium azide	95% H2O/5% D2O		6.5	ambient	298
9	3D HN(CO)CA	0.9 mM [U-100% 13C; U-100% 15N] HR3057H, 20 mM MES, 50 uM DSS, 200 mM NaCl, 10 mM DTT, 5 mM CaCl2, 0.02 % sodium azide	95% H2O/5% D2O		6.5	ambient	298
10	3D HCCH-TOCSY	0.9 mM [U-100% 13C; U-100% 15N] HR3057H, 20 mM MES, 50 uM DSS, 200 mM NaCl, 10 mM DTT, 5 mM CaCl2, 0.02 % sodium azide	95% H2O/5% D2O		6.5	ambient	298
11	3D HCCH-COSY	0.9 mM [U-100% 13C; U-100% 15N] HR3057H, 20 mM MES, 50 uM DSS, 200 mM NaCl, 10 mM DTT, 5 mM CaCl2, 0.02 % sodium azide	95% H2O/5% D2O		6.5	ambient	298
12	2D 1H-15N hetNOE	0.9 mM [U-100% 13C; U-100% 15N] HR3057H, 20 mM MES, 50 uM DSS, 200 mM NaCl, 10 mM DTT, 5 mM CaCl2, 0.02 % sodium azide	95% H2O/5% D2O		6.5	ambient	298
13	3D HNCACB	0.9 mM [U-100% 13C; U-100% 15N] HR3057H, 20 mM MES, 50 uM DSS, 200 mM NaCl, 10 mM DTT, 5 mM CaCl2, 0.02 % sodium azide	95% H2O/5% D2O		6.5	ambient	298
14	3D HN(CA)CO	0.9 mM [U-100% 13C; U-100% 15N] HR3057H, 20 mM MES, 50 uM DSS, 200 mM NaCl, 10 mM DTT, 5 mM CaCl2, 0.02 % sodium azide	95% H2O/5% D2O		6.5	ambient	298
15	3D CBCA(CO)NH	0.9 mM [U-100% 13C; U-100% 15N] HR3057H, 20 mM MES, 50 uM DSS, 200 mM NaCl, 10 mM DTT, 5 mM CaCl2, 0.02 % sodium azide	95% H2O/5% D2O		6.5	ambient	298
16	3D HNCACB	0.9 mM [U-100% 13C; U-100% 15N] HR3057H, 20 mM MES, 50 uM DSS, 200 mM NaCl, 10 mM DTT, 5 mM CaCl2, 0.02 % sodium azide	95% H2O/5% D2O		6.5	ambient	298
17	2D 1H-13C HSQC high res. (L/V methyl stereospecific assignment)	0.68 mM [U-5% 13C; U-100% 15N] HR3057H, 20 mM MES, 50 uM DSS, 200 mM NaCl, 10 mM DTT, 5 mM CaCl2, 0.02 % sodium azide	95% H2O/5% D2O		6.5	ambient	298
18	2D 1H-15N T1 relaxation	0.68 mM [U-5% 13C; U-100% 15N] HR3057H, 20 mM MES, 50 uM DSS, 200 mM NaCl, 10 mM DTT, 5 mM CaCl2, 0.02 % sodium azide	95% H2O/5% D2O		6.5	ambient	298
19	2D 1H-15N T2 relaxation	0.68 mM [U-5% 13C; U-100% 15N] HR3057H, 20 mM MES, 50 uM DSS, 200 mM NaCl, 10 mM DTT, 5 mM CaCl2, 0.02 % sodium azide	95% H2O/5% D2O		6.5	ambient	298
20	2D 1H-15N hetNOE	0.68 mM [U-5% 13C; U-100% 15N] HR3057H, 20 mM MES, 50 uM DSS, 200 mM NaCl, 10 mM DTT, 5 mM CaCl2, 0.02 % sodium azide	95% H2O/5% D2O		6.5	ambient	298
21	X-filtered 13C NOESY	0.92 mM [U-100% 13C; U-100% 15N] + unlabeled HR3057H, 20 mM MES, 50 uM DSS, 200 mM NaCl, 10 mM DTT, 5 mM CaCl2, 0.02 % sodium azide	95% H2O/5% D2O		6.5	ambient	298
22	2D 1H-15N TROSY	0.68 mM [U-5% 13C; U-100% 15N] + unlabeled HR3057H, 20 mM MES, 50 uM DSS, 200 mM NaCl, 10 mM DTT, 5 mM CaCl2, 0.02 % sodium azide, 7 % Polyacrylamide Gel	95% H2O/5% D2O		6.5	ambient	298
23	3D HNCO	0.9 mM [U-100% 13C; U-100% 15N] + unlabeled HR3057H, 20 mM MES, 50 uM DSS, 200 mM NaCl, 10 mM DTT, 5 mM CaCl2, 0.02 % sodium azide, 4.2 % PEG	95% H2O/5% D2O		6.5	ambient	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	800
2	Varian	INOVA	600

NMR Refinement
Method	Details	Software
simulated annealing	Structure determination of this symmetric homodimer was performed iteratively using CYANA3.0. The 20 structures out of 100 with lowest target function were further refined by restrained molecular dynamics/energy minimization in explicit water using CNS 1.1. Residual dipolar couplings were applied at all stages of the structure determination.	CNS

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	100
Conformers Submitted Total Number	20
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	CNS		Brunger, Adams, Clore, Gros, Nilges and Read
2	structure solution	CNS		Brunger, Adams, Clore, Gros, Nilges and Read
3	geometry optimization	CNS		Brunger, Adams, Clore, Gros, Nilges and Read
4	refinement	CYANA	3.0	Guntert, Mumenthaler and Wuthrich
5	geometry optimization	CYANA	3.0	Guntert, Mumenthaler and Wuthrich
6	structure solution	CYANA	3.0	Guntert, Mumenthaler and Wuthrich
7	data analysis,refinement	AutoStructure	2.1	Huang, Tejero, Powers and Montelione
8	data analysis	AutoAssign	2.1	Zimmerman, Moseley, Kulikowski and Montelione
9	chemical shift assignment	AutoAssign	2.1	Zimmerman, Moseley, Kulikowski and Montelione
10	processing	NMRPipe		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
11	collection	TopSpin		Bruker Biospin
12	collection	VnmrJ		Varian
13	peak picking	Sparky	3	Goddard
14	data analysis	Sparky	3	Goddard
15	chemical shift assignment	PINE	1.0	Bahrami, Markley, Assadi, and Eghbalnia
16	structure quality analysis	PSVS	1.4	Bhattacharya and Montelione
17	dihedral angle constraints	TALOS	+	Cornilescu, Delaglio and Bax