1TKV | pdb_00001tkv

Solution Structure of T4 AsiA Dimer

SOLUTION NMR

---

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	3D_13C-separated_NOESY	10 mM sodium phosphate, 50 mM NaCl, 2 mM CHAPS, 50 mM sodium azide	97% H2O, 3% D2O	50 mM NaCl	6.2	1 atm	298
2	3D_15N-separated_NOESY	10 mM sodium phosphate, 50 mM NaCl, 2 mM CHAPS, 50 mM sodium azide	97% H2O, 3% D2O	50 mM NaCl	6.2	1 atm	298
3	NH residual dipolar couplings in Pf1 at 9 mg/ml	10 mM sodium phosphate, 50 mM NaCl, 2 mM CHAPS, 50 mM sodium azide	97% H2O, 3% D2O	50 mM NaCl	6.2	1 atm	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	DMX	500
2	Bruker	DMX	600
3	Bruker	AVANCE	800

NMR Refinement
Method	Details	Software
dynamical simulated annealing/restrained energy minimization	Initial folding from a fully extended template using NOEs, dihedral restraints and NH residual dipolar couplings. Iterative refinement with NOESY data.	Xplor-NIH

NMR Ensemble Information
Conformer Selection Criteria	structures with acceptable covalent geometry,structures with the least restraint violations
Conformers Calculated Total Number	100
Conformers Submitted Total Number	23
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	Xplor-NIH	2.9.3	Clore and Schweiters
2	data analysis	NMRPipe	2.2	Delaglio