4BA8

High resolution NMR structure of the C mu3 domain from IgM

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	15N HSQC	90% H20/10% D20, 20MM PHOSHATE BUFFER, 50MM NACL		50 mM	6.8		298.0
2	13C HSQC	90% H20/10% D20, 20MM PHOSHATE BUFFER, 50MM NACL		50 mM	6.8		298.0
3	15N NOESY	90% H20/10% D20, 20MM PHOSHATE BUFFER, 50MM NACL		50 mM	6.8		298.0
4	13C NOESY ALIPHATICS	90% H20/10% D20, 20MM PHOSHATE BUFFER, 50MM NACL		50 mM	6.8		298.0
5	13C NOESY AROMATICS	90% H20/10% D20, 20MM PHOSHATE BUFFER, 50MM NACL		50 mM	6.8		298.0

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

NMR Refinement
Method	Details	Software
ARIA	DISTANCE RESTRAINTS DERIVED FROM FROM TALOS BASED ON SECONDARY CHEMICAL SHIFTS, AND RDC RESTRAINTS WERE APPLIED FOR A WATER REFINEMENT CALCULATION USING A SIMULATED ANNEALING PROTOCOL IN CNS.	CNS-ARIA

NMR Ensemble Information
Conformer Selection Criteria	LEAST RESTRAINT VIOLATION
Conformers Calculated Total Number
Conformers Submitted Total Number	20

Additional NMR Experimental Information
Details	NONE

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	CNS-ARIA		BRUNGER, ADAMS,CLORE,GROS,NILGES,READ
2	structure solution	CNS-ARIA
3	structure solution	CYANA
4	structure solution	NMRPipe
5	structure solution	Sparky
6	structure solution	CcpNmr Analysis	2.