Experiment: 4MCA

X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	7.4	295	5-10% PEG 3350, 0.2M Calcium Acetate, 4% 2,2,2 trifluoroethanol, 4% glycerol, pH 7.4, VAPOR DIFFUSION, HANGING DROP, temperature 295K

Crystal Properties
Matthews coefficient	Solvent content
2.89	57.44

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 117.507	α = 90
b = 117.507	β = 90
c = 259.863	γ = 90

Symmetry
Space Group	I 4 2 2

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	100	CCD	MARMOSAIC 300 mm CCD		2013-03-24	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	APS BEAMLINE 22-ID	1.0	APS	22-ID

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge 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
1	1.9	50	91.6	0.099	20.2	8.7	71425	65891

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	1.9	1.97	52.3		2.46	4	3706

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Resolution (High)	Resolution (Low)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Factor (Observed)	R-Work	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	1.9	39.6	65855	3341	91.53	0.179	0.1771	0.2153	RANDOM	30.0239

Temperature Factor Modeling
Anisotropic B[1][1]	Anisotropic B[1][2]	Anisotropic B[1][3]	Anisotropic B[2][2]	Anisotropic B[2][3]	Anisotropic B[3][3]
1.65			1.65		-3.3

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	35.734
r_dihedral_angle_4_deg	24.039
r_dihedral_angle_3_deg	14.886
r_dihedral_angle_1_deg	6.119
r_mcangle_it	3.688
r_mcbond_it	2.65
r_mcbond_other	2.643
r_angle_refined_deg	1.863
r_angle_other_deg	0.913
r_chiral_restr	0.125

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	35.734
r_dihedral_angle_4_deg	24.039
r_dihedral_angle_3_deg	14.886
r_dihedral_angle_1_deg	6.119
r_mcangle_it	3.688
r_mcbond_it	2.65
r_mcbond_other	2.643
r_angle_refined_deg	1.863
r_angle_other_deg	0.913
r_chiral_restr	0.125
r_bond_refined_d	0.02
r_gen_planes_refined	0.009
r_bond_other_d	0.001
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	5397
Nucleic Acid Atoms
Solvent Atoms	365
Heterogen Atoms	30

Software

Software
Software Name	Purpose
SCALEPACK	data scaling
PHASER	phasing
REFMAC	refinement
PDB_EXTRACT	data extraction
SERGUI	data collection
HKL-2000	data reduction

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.