8A4F | pdb_00008a4f

Human Interleukin-4 mutant - C3T-IL4

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	1.5 mM [U-100% 15N] Interleukin-4 mutant, C3T-IL4	90% H2O/10% D2O	25 mM	5.0	1 atm	298	Oxford instruments home-built 750
2	3D 1H-15N NOESY	1.5 mM [U-100% 15N] Interleukin-4 mutant, C3T-IL4	90% H2O/10% D2O	25 mM	5.0	1 atm	298	Oxford instruments home-built 750
3	3D 1H-15N TOCSY	1.5 mM [U-100% 15N] Interleukin-4 mutant, C3T-IL4	90% H2O/10% D2O	25 mM	5.0	1 atm	298	Oxford instruments home-built 750
4	2D HMQC-J	1.5 mM [U-100% 15N] Interleukin-4 mutant, C3T-IL4	90% H2O/10% D2O	25 mM	5.0	1 atm	298	Oxford instruments home-built 600
5	2D 1H-15N HSQC IPAP	1.5 mM [U-100% 15N] Interleukin-4 mutant, C3T-IL4	90% H2O/10% D2O	25 mM	5.0	1 atm	298	Oxford instruments home-built 600
7	2D 1H-15N HSQC IPAP	1.5 mM [U-100% 15N] Interleukin-4 mutant, C3T-IL4	90% H2O/10% D2O	25 mM	5.0	1 atm	298	Oxford instruments home-built 600

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Oxford instruments	home-built	600
2	Oxford instruments	home-built	750
3	Oxford instruments	home-built	500

NMR Refinement
Method	Details	Software
DGSA-distance geometry simulated annealing		X-PLOR NIH

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	200
Conformers Submitted Total Number	2
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	peak picking	Felix		Accelrys Software Inc.
2	chemical shift assignment	Felix		Accelrys Software Inc.
3	structure calculation	X-PLOR NIH		Schwieters, Kuszewski, Tjandra and Clore
4	refinement	X-PLOR NIH		Schwieters, Kuszewski, Tjandra and Clore