1GX7

Best model of the electron transfer complex between cytochrome c3 and [Fe]-hydrogenase

SOLUTION NMR - THEORETICAL MODEL

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	HSQC			10 MM PHOSPHATE BUFFER	5.9	1 atm	296

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	DRX	500
2	Bruker	DRX	500

NMR Refinement
Method	Details	Software
	A MOLECULAR DYNAMICS CALCULATION (AMBER FORCE FIELD) WITH SHAKE RESTRAINTS FOR THE HETEROATOMS WAS PERFORMED HEAT-BATH TEMPERATURE: 280 K INITIAL VELOCITIES FROM A MAXWELL-BOLTZMAN DISTRIBUTION AT 280K. SHAKE RESTRAINTS WITH A TOLERANCE OF 0.0004. THIS IS A MODEL COMPLEX OBTAINED BY NMR-RESTRAINED SOFT DOCKING AND MINIMIZATION.	X-PLOR

NMR Ensemble Information
Conformer Selection Criteria
Conformers Calculated Total Number
Conformers Submitted Total Number	1

Additional NMR Experimental Information
Details	THE COMPLEX MODEL WAS DETERMINED WITH NMR-RESTRAINED (HSQC) SOFT DOCKING, THEN MINIMIZED BY MOLECULAR DYNAMICS

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	X-PLOR		BRUNGER

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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.