1MRZ

Crystal structure of a flavin binding protein from Thermotoga Maritima, TM379

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	EVAPORATION	7.5	293	0.2M Na Citrate, 23% PEG 3350, 10% Glycerol, pH 7.5, EVAPORATION, temperature 293K

Crystal Properties
Matthews coefficient	Solvent content
2.51	50.54

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 67.211	α = 90
b = 83.095	β = 116.93
c = 67.851	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 QUANTUM 4		2001-05-02	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	ALS BEAMLINE 5.0.2	0.97911	ALS	5.0.2

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (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
1	1.9	25	96.9	0.038	27	3.9		52473	1	1

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R-Sym I (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	1.9	1.93	82.2		0.299	4.1		2670

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Starting model	Resolution (High)	Resolution (Low)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Factor (All)	R-Factor (Observed)	R-Work	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	MAD	1.9	20	51065	5117	97.67	0.21859	0.21696	0.21696	0.23347	RANDOM	21.308

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]
-0.7		0.34	0.91		0.1

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	13.372
r_scangle_it	2.524
r_dihedral_angle_1_deg	2.511
r_scbond_it	1.56
r_angle_refined_deg	1.126
r_mcangle_it	0.841
r_mcbond_it	0.448
r_nbd_refined	0.247
r_symmetry_vdw_refined	0.175
r_symmetry_hbond_refined	0.162
r_xyhbond_nbd_refined	0.138
r_chiral_restr	0.081
r_bond_refined_d	0.007
r_gen_planes_refined	0.004
r_bond_other_d
r_angle_other_deg
r_gen_planes_other
r_nbd_other
r_nbtor_other
r_xyhbond_nbd_other
r_symmetry_vdw_other
r_symmetry_hbond_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	4346
Nucleic Acid Atoms
Solvent Atoms	442
Heterogen Atoms	26

Software

Software
Software Name	Purpose
REFMAC	refinement
SCALEPACK	data scaling
CNS	refinement
DENZO	data reduction
CNS	phasing