1QRY | pdb_00001qry

Homeobox protein VND (ventral nervous system defective protein)

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 15N-1H HSQC	0.7 MM A35T VND/NK2-DNA COMPLEX; A35T VND/NK2 IS 15N SINGLE-LABELED; 90% H2O, 10% D2O; PH 6.8			6.8	AMBIENT	308
2	3D CBCANH	0.7 MM A35T VND/NK2-DNA COMPLEX; A35T VND/NK2 IS 15N/13C DOUBLE-LABELED; 90% H2O, 10% D2O; PH 6.8			6.8	AMBIENT	308
3	3D CBCA(CO)NH	0.7 MM A35T VND/NK2-DNA COMPLEX; A35T VND/NK2 IS 15N/13C DOUBLE-LABELED; 90% H2O, 10% D2O; PH 6.8			6.8	AMBIENT	308
4	3D HBHA(CO)NH	0.7 MM A35T VND/NK2-DNA COMPLEX; A35T VND/NK2 IS 15N/13C DOUBLE-LABELED; 90% H2O, 10% D2O; PH 6.8			6.8	AMBIENT	308
5	3D HNHA	0.7 MM A35T VND/NK2-DNA COMPLEX; A35T VND/NK2 IS 15N/13C DOUBLE-LABELED; 90% H2O, 10% D2O; PH 6.8			6.8	AMBIENT	308
6	3D HCCH-TOCSY	0.7 MM A35T VND/NK2-DNA COMPLEX; A35T VND/NK2 IS 15N/13C DOUBLE-LABELED; 100% D2O; PH6.8			6.8	AMBIENT	308

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

NMR Refinement
Method	Details	Software
simulated annealing	THE STRUCTURES ARE BASED ON 1146 NOE-DERIVED DISTANCE RESTRAINTS AND 43 DIHEDRAL ANGLE RESTRAINTS.	NMRPipe

NMR Ensemble Information
Conformer Selection Criteria	STRUCTURES WITH ACCEPTABLE COVALENT GEOMETRY,STRUCTURES WITH THE LEAST RESTRAINT VIOLATIONS,STRUCTURES WITH THE LOWEST ENERGY
Conformers Calculated Total Number	100
Conformers Submitted Total Number	20
Representative Model	1 (lowest energy)

Additional NMR Experimental Information
Details	3D 15N EDITED NOESY-HSQC, 4D 15N/13C EDITED HMQC-NOESY-HSQC, AND 4D 13C/13C EDITED HMQC-NOESY-HSQC WERE USED FOR OBTAINING NOE RESTRAINTS.

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	processing	NMRPipe		DELAGLIO
2	structure solution	X-PLOR		BRUNGER
3	refinement	X-PLOR		BRUNGER