2BRA

Structure of N-Terminal FAD Binding motif of mouse MICAL

X-RAY DIFFRACTION

---

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1		4.6		PROTEIN SAMPLE: 20 MM HEPES PH 7.0, 1M NACL, 1MM DTT, 4 MG/ML MICAL RECERVOIR: 100MM NA ACETATE PH 4.6, 42% W/V PEG 2K MME 0.3 M (NH4)2SO4

Crystal Properties
Matthews coefficient	Solvent content
2.2	47

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 72.969	α = 90
b = 87.338	β = 111.68
c = 80.81	γ = 90

Symmetry
Space Group	P 1 21 1

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	ADSC CCD	MIRRORS	2005-02-14	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	NSLS BEAMLINE X6A		NSLS	X6A

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	2	50	98.9	0.11	15.2	3.5		62811

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	2	2.07	94		0.59	1.56	2.7

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	SIRAS	THROUGHOUT	2	27.94	59660	3124	100	0.195	0.192	0.266	RANDOM	35.55

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]
-1.58		-2	2.33		-2.23

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	39.412
r_dihedral_angle_4_deg	20.624
r_dihedral_angle_3_deg	19.778
r_dihedral_angle_1_deg	7.251
r_scangle_it	4.351
r_scbond_it	2.846
r_angle_refined_deg	1.976
r_mcangle_it	1.866
r_mcbond_it	1.189
r_nbtor_refined	0.321
r_symmetry_vdw_refined	0.295
r_nbd_refined	0.246
r_symmetry_hbond_refined	0.233
r_xyhbond_nbd_refined	0.186
r_chiral_restr	0.146
r_bond_refined_d	0.02
r_gen_planes_refined	0.008
r_bond_other_d
r_angle_other_deg
r_gen_planes_other
r_nbd_other
r_nbtor_other
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_other
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_mcbond_other
r_mcangle_other
r_scbond_other
r_scangle_other
r_long_range_B_refined
r_long_range_B_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	7413
Nucleic Acid Atoms
Solvent Atoms	617
Heterogen Atoms	107

Software

Software
Software Name	Purpose
REFMAC	refinement
HKL-2000	data reduction
SCALEPACK	data scaling
SOLVE	phasing