2W4C

Human common-type acylphosphatase variant, A99

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1		6		16MG/ML K99A IN 20MMTRIS, 0.2MNACL, PH7.5 K99A WAS CRYSTALLIZED IN 0.1M BIS-TRIS, 0.1M NAOAC, PH6.0 WITH 25% PEG3350 AS CYROPROTECTANT

Crystal Properties
Matthews coefficient	Solvent content
1.87	34.38

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 24.604	α = 90
b = 57.861	β = 90
c = 59.095	γ = 90

Symmetry
Space Group	P 21 21 21

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	287	IMAGE PLATE	RIGAKU IMAGE PLATE	MIRRORS	2006-09-30	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	ROTATING ANODE	RIGAKU MICROMAX-007

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	1.52	14.31	99.9	0.04	30.7	2		13607		2

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	1.52	1.52	100		0.18	9.2

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	THROUGHOUT	PDB ENTRY 2VH7	1.52	41.34	12894	671	99.8	0.198	0.196	0.228	RANDOM	13.18

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]
0.22			-0.66		0.44

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	37.003
r_dihedral_angle_3_deg	10.902
r_dihedral_angle_4_deg	9.212
r_dihedral_angle_1_deg	7.015
r_scangle_it	3.43
r_scbond_it	2.343
r_mcangle_it	1.529
r_angle_refined_deg	1.353
r_mcbond_it	1.245
r_angle_other_deg	0.74
r_symmetry_vdw_other	0.235
r_nbd_refined	0.2
r_nbd_other	0.18
r_nbtor_refined	0.176
r_xyhbond_nbd_refined	0.167
r_symmetry_hbond_refined	0.141
r_symmetry_vdw_refined	0.127
r_chiral_restr	0.09
r_nbtor_other	0.085
r_bond_refined_d	0.012
r_gen_planes_refined	0.006
r_bond_other_d	0.001
r_gen_planes_other	0.001
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_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	765
Nucleic Acid Atoms
Solvent Atoms	107
Heterogen Atoms

Software

Software
Software Name	Purpose
REFMAC	refinement
MOSFLM	data reduction
SCALEPACK	data scaling
MOLREP	phasing