2IQJ

Crystal structure of the GAP domain of SMAP1L (LOC64744) stromal membrane-associated protein 1-like

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP	6.5	291	25% PEG-3350, 0.2M Ammonium acetate, 0.1M Bis-Tris, pH 6.5, vapor diffusion, sitting drop, temperature 291K

Crystal Properties
Matthews coefficient	Solvent content
2.1	40.7

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 34.812	α = 90.1
b = 38.513	β = 108.89
c = 47.386	γ = 105.13

Symmetry
Space Group	P 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	IMAGE PLATE	RIGAKU RAXIS		2006-09-20	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	ROTATING ANODE	RIGAKU FR-E	1.54180

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	1.85	20	94.1	0.052	14.3	3.9		17983

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)
	1.85	1.92		90.5	0.381		3.9

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 (Observed)	R-Work	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	FREE R	PDB entry 2CRR	1.9	20	16648	998	94.334	0.195	0.1915	0.2457	thin shells	20.834

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]
0.336	-0.612	0.204	0.198	-0.296	-0.722

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	32.238
r_dihedral_angle_4_deg	16.666
r_dihedral_angle_3_deg	12.665
r_dihedral_angle_1_deg	6.342
r_scangle_it	3.527
r_mcangle_it	3.206
r_mcbond_it	2.717
r_scbond_it	2.471
r_angle_refined_deg	1.358
r_angle_other_deg	0.956
r_mcbond_other	0.797
r_symmetry_vdw_other	0.208
r_nbd_refined	0.198
r_nbd_other	0.189
r_nbtor_refined	0.172
r_xyhbond_nbd_refined	0.137
r_symmetry_vdw_refined	0.131
r_symmetry_hbond_refined	0.098
r_chiral_restr	0.085
r_nbtor_other	0.084
r_bond_refined_d	0.017
r_gen_planes_refined	0.005
r_bond_other_d	0.002
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	1941
Nucleic Acid Atoms
Solvent Atoms	65
Heterogen Atoms	11

Software

Software
Software Name	Purpose
DENZO	data reduction
SCALEPACK	data scaling
PHASER	phasing
REFMAC	refinement
PDB_EXTRACT	data extraction
DM	phasing