2V37

Solution structure of the N-terminal extracellular domain of human T- cadherin

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	HNCA	5% H2O/ 95% D2O OR 100% D2O		10 mM	7.8	1.0 atm	298.0
2	HNCACB	5% H2O/ 95% D2O OR 100% D2O		10 mM	7.8	1.0 atm	298.0
3	CBCACONH	5% H2O/ 95% D2O OR 100% D2O
4	HCCH-TOCSY	5% H2O/ 95% D2O OR 100% D2O
5	HNCO	5% H2O/ 95% D2O OR 100% D2O
6	15N- AND 13C-EDITED NOESY	5% H2O/ 95% D2O OR 100% D2O
7	HNCA	5% H2O/ 95% D2O OR 100% D2O
8	HNCACB	5% H2O/ 95% D2O OR 100% D2O
9	CBCACONH	5% H2O/ 95% D2O OR 100% D2O
10	HCCH- TOCSY	5% H2O/ 95% D2O OR 100% D2O
11	HNCO	5% H2O/ 95% D2O OR 100% D2O
12	15N-	5% H2O/ 95% D2O OR 100% D2O
13	13C- EDITED NOESY	5% H2O/ 95% D2O OR 100% D2O

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

NMR Refinement
Method	Details	Software
X-PLOR-NIH	REFINEMENT DETAILS CAN BE FOUND UNDER EXPERIMENTAL DETAILS AND IN THE JRNL CITATION ABOVE.	XPLOR-NIH

NMR Ensemble Information
Conformer Selection Criteria	LOWEST ENERGY
Conformers Calculated Total Number	200
Conformers Submitted Total Number	20
Representative Model	1 (n/a)

Additional NMR Experimental Information
Details	ASSIGNMENTS AND STRUCTURAL DATA WERE OBTAINED USING MULTDIMENSIONAL, MULTINUCLEAR NMR DATA OF 15N, 13C LABELED HUMAN T-CADHERIN 1-105. THE STRUCTURES WERE CALCULATED BY TORSION ANGLE DYNAMICS FOLLOWED BY MOLECULAR DYNAMICS IN CARTESIAN SPACE. THE FINAL 20 STRUCTURES WERE FURTHER REFINED IN A WATER-SHELL.

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	XPLOR-NIH		BRUNGER, SCHWIETERS, CLORE
2	structure solution	NMRVIEW