1DZ7

Solution structure of the a-subunit of human chorionic gonadotropin [modeled without carbohydrate residues]

SOLUTION NMR

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AMX	500
2	Bruker	DRX	600
3	Varian	UNITYPLUS	750

NMR Refinement
Method	Details	Software
DG/SA	SPECIAL REFINEMENT PROCEDURE TO OPTIMIZE CONVERGENCE RATE OF THE CYSTINE KNOT FORMATION	X-PLOR

NMR Ensemble Information
Conformer Selection Criteria
Conformers Calculated Total Number	100
Conformers Submitted Total Number	27

Additional NMR Experimental Information
Details	STRUCTURAL STATISTICS FOR THE FAMILY OF 27 AHCG CONFORMERS EXCLUDE THE FLEXIBLE LOOP AND ENDS, SEGMENTS 1-10, 29-58 AND 85-92 (SEE REFERENCE)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	X-PLOR	3.851	BRUNGER
2	structure solution	X-PLOR

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.