ISDA: 3MAT

X-RAY DIFFRACTION

Crystallization Details

Method	pH	Temprature	Details
X-RAY DIFFRACTION	6.1	?	CRYSTALS OF THE CO(II)-SUBSTITUTED ENZYME WERE GROWN AT ROOM TEMPERATURE BY VAPOR DIFFUSION IN 20-30 UL SITTING DROPS AFTER MIXING THE PROTEIN, 12 MG/ML SOLUTION IN STORAGE BUFFER(25 MM HEPES PH 6.8, 25 MM K2SO4, 100 MM NACL, 1 MM COCL2, 15 MM METHIONINE),CONTAINING 48.8 MM N-OCTANOYL SUCROSE, 1:1 WITH WELL SOLUTIONS (24-26% PEG4000, 0.1M HEPES PH7.0-7.2,FRESH 2 MM COCL2). CRYSTALS WERE OBTAINED OF THE INHIBITOR COMPLEX BY INCUBATING THE PROTEIN AS ABOVE AT ROOM TEMPERATURE FOR 5 MIN WITH A 20-FOLD MOLAR EXCESS OF THE INHIBITOR DISSOLVED IN DMSO. THE FINAL INHIBITOR:ENZYME RATIO WAS 10:1 (1% DMSO) AFTER MIXING THE PREFORMED COMPLEX WITH WELL SOLUTION (0.1M MES PH 6.1,

Unit Cell:

a: 39.297 Å b: 65.155 Å c: 51.371 Å α: 90.00° β: 106.12° γ: 90.00°

Symmetry:

Space Group: P 1 21 1

Crystal Properties:

Matthew's Coefficient: 2.14 Solvent Content: 42.0

Refinement Statistics

Diffraction ID	Structure Solution Method	Cross Validation Method	Resolution Limit (High)	Resolution Limit (Low)	Number of Reflections (Observed)	Number of Reflections (R-free)	Percent Reflections (Observed)	R-Work	R-Free	Mean Isotropic
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	?	2.0	37.8	13762	?	100	?	?	?

Data Collection

Overall

Resolution Limit (High)	Resolution Limit (Low)	Percent Possible (Observed)	R Merge I (Observed)	R Sym I (Observed)	Net I Over Average Sigma (I)	Redundancy	Number Reflections (All)	Number Reflections (Observed)	Observed Criterion Sigma (F)	Observed Criterion Sigma (I)	B (Isotropic) From Wilson Plot
2.1	37.8	94	?	0.0760000	20.5	3.3	?	13762	?	?	17.4

Highest Resolution Shell

#	Resolution Limits (Low)	Resolution Limits (High)	Percent Possible (All)	Percent Possible (Observed)	R-Sym I (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	2.10	2.18	92.9	?	0.2550000	4.9	?	?

Diffraction

Diffraction experiment

Crystal ID	Scattering Type	Data Collection Temprature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1		298 K

Radiation Source

Source	Type	Wavelength List	Synchrotron Site	Beamline
ROTATING ANODE	RIGAKU RU200	?	?	?

Software