2H35

Solution structure of Human normal adult hemoglobin

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	4D_13C/15N-separated_NOESY	alpha_subunit 1.0mM, Na phosphate 0.1M, 90% H2O, 10% D2O	90% H2O/10% D2O	100 mM	7.0	1 atm	303
2	4D_13C/15N-separated_NOESY	beta_subunit 1.0mM, Na phosphate 0.1M, 90% H2O, 10% D2O	90% H2O/10% D2O	100 mM	7.0	1 atm	303

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	800

NMR Refinement
Method	Details	Software
torsion angle dynamics		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	20
Conformers Submitted Total Number	20
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	data analysis	NMRPipe	2.3	F. Delaglio
2	collection	TopSpin	1.3	Bruker
3	structure solution	xplor-nih	2.14	A.T. Brunger
4	refinement	xplor-nih	2.14	A.T. Brunger

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.