1O7T

Metal nanoclusters bound to the Ferric Binding Protein from Neisseria gonorrhoeae.

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	SRS BEAMLINE PX9.6
Synchrotron site	SRS
Beamline	PX9.6
Temperature [K]	100
Detector technology	CCD
Collection date	2001-04-15
Detector	ADSC CCD
Spacegroup name	P 32
Unit cell lengths	148.128, 148.128, 115.842
Unit cell angles	90.00, 90.00, 120.00

Refinement procedure

Resolution	30.000 - 1.600 *
R-factor	0.1642
Rwork	0.164
R-free	0.26400 *
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	1d9y
RMSD bond length	0.006
RMSD bond angle	1.240 *
Data reduction software	DENZO
Data scaling software	SCALEPACK
Phasing software	MOLREP
Refinement software	CNS (1.0)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	30.000	1.630
High resolution limit [Å]	1.600	1.600
Rmerge	0.080	0.584
Number of reflections	406392
<I/σ(I)>	7.4	1.8
Completeness [%]	100.0	100
Redundancy	8.4	5.8

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	7.7 *	290	4MG/ML PROTEIN IN 4MM PHOSPHATE, 25MM NAHCO3 PLUS 20% PEG 4000, 0.2M KCL, 0.4M IMIDAZOLE/MALATE BUFFER PH7.7, pH 7.40

Crystallization Reagents in Literatures

ID	crystal ID	solution	reagent name	concentration (unit)	details
1	1	reservoir	PEG4000	20 (%(w/v))
2	1	reservoir		0.2 (M)
3	1	reservoir	imidazole-malate	0.4 (M)	pH7.7