1HZK | pdb_00001hzk

SOLUTION STRUCTURES OF C-1027 APOPROTEIN AND ITS COMPLEX WITH THE AROMATIZED CHROMOPHORE

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D NOESY	Sample 1: 6.6-7.6mM C-1027 apoprotein; 99.996% D2O; Sample 2: 6.6-7.6mM C-1027 apoprotein; 90% H2O, 10% D2O			5.0	ambient	303
2	2D NOESY		5.0	ambient	303
3	COSY		5.0	ambient	303
4	HOHAHA

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AM	600

NMR Refinement
Method	Details	Software
simulated annealing	The structures are based on a total of 1539 restraints: 1383 NOE-derived distance restraints, 86 dihedral angle restraints, 64 distance restraints from hydrogen bonds, and 6 distance restraints from disulfide bonds.	X-PLOR

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	100
Conformers Submitted Total Number	30
Representative Model	6 (lowest energy)

Additional NMR Experimental Information
Details	This structure was determined using standard 2D homonuclear techniques.

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	structure solution	X-PLOR	3.1	Brunger, A.T.
2	refinement	X-PLOR	3.1	Brunger, A.T.